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ETA CENTAURI

  • Eta Centauri
  • Star in the constellation Centaurus

    Eta Centauri is a star in the southern constellation of Centaurus. Its name is a Bayer designation that is Latinized from η Centauri, and abbreviated Eta

    Eta Centauri

    Eta Centauri

    Eta_Centauri

  • Theta Centauri
  • Star in the constellation Centaurus

    Theta Centauri, Zeta Centauri, Eta Centauri, 2 Centauri, HD 117440, Xi¹ Centauri, Gamma Centauri, Tau Centauri, D Centauri and Sigma Centauri. Consequently

    Theta Centauri

    Theta Centauri

    Theta_Centauri

  • Beta Centauri
  • Triple star system in the constellation Centaurus

    Beta Centauri is a triple star system in the southern constellation of Centaurus. It is officially called Hadar (/ˈheɪdɑːr/). The Bayer designation of

    Beta Centauri

    Beta Centauri

    Beta_Centauri

  • Alpha Centauri
  • Star system in the Centaurus constellation

    three stars: Rigil Kentaurus (α Centauri A), Toliman (α Centauri B), and Proxima CentauriCentauri C). Proxima Centauri is the closest star to the Sun

    Alpha Centauri

    Alpha Centauri

    Alpha_Centauri

  • Eta Carinae
  • Stellar system in the constellation Carina

    Eta Carinae (η Carinae, abbreviated to η Car), formerly known as η Argus, is a stellar system containing at least two stars with a combined luminosity

    Eta Carinae

    Eta Carinae

    Eta_Carinae

  • List of brightest natural objects in the sky
  • Star Suspected variable star 2.30 2.29 Epsilon Centauri Star 2.30 2.29 Alpha Lupi Star 2.31 2.30 Eta Centauri Star 2.32 1.86 Delta Scorpii Binary star system

    List of brightest natural objects in the sky

    List_of_brightest_natural_objects_in_the_sky

  • Leah B. Allen
  • American astronomer

    Wellesley in 1912. Her thesis was a spectroscopic study of the star Eta Centauri. Allen participated in Lick Observatory's Crocker expedition to view

    Leah B. Allen

    Leah B. Allen

    Leah_B._Allen

  • Scorpius–Centaurus association
  • Nearest OB association to Earth

    association; only a few stars are exceptions, such as Alpha Centauri, Gacrux, Theta Centauri and Iota Centauri, which appear in this region of the sky only due to

    Scorpius–Centaurus association

    Scorpius–Centaurus association

    Scorpius–Centaurus_association

  • List of supernova candidates
  • Table 4, p. 10. "Mimosa". stars.astro.illinois.edu. Retrieved 2026-05-09. "Eta Cen". stars.astro.illinois.edu. Retrieved 2026-05-09. "Acrux (Alpha Crucis)"

    List of supernova candidates

    List of supernova candidates

    List_of_supernova_candidates

  • Asterism (astronomy)
  • Pattern of stars recognized on Earth's night sky

    objects), and with the first-magnitude stars Alpha Centauri (the closest star to the Sun) and Beta Centauri pointing at the cross, distinguishing the cross

    Asterism (astronomy)

    Asterism (astronomy)

    Asterism_(astronomy)

  • Numushda
  • Mesopotamian god

    mention a star named after Numushda, presumed to be either Eta Centauri or Kappa Centauri. A late prayer describes it as an astral body which "makes the

    Numushda

    Numushda

  • List of star systems within 300–350 light-years
  • ± 1 Sculptor D 16.5 B T SZ Piscium A 306 ± 5 Pisces K1IV 7.18 B F8V Eta Centauri 306 ± 6 Centaurus B1.5 Vne +2.35 YSES 1 (TYC 8998-760-1) 307.3 ± 0.3

    List of star systems within 300–350 light-years

    List_of_star_systems_within_300–350_light-years

  • List of nearest stars
  • as well as 4 sub-brown dwarfs. The closest system is Alpha Centauri, with Proxima Centauri as the closest star in that system, at 4.2465 light-years from

    List of nearest stars

    List of nearest stars

    List_of_nearest_stars

  • Eta Cassiopeiae
  • Binary star system in the constellation Cassiopeia

    Eta Cassiopeiae is a binary star system in the northern constellation of Cassiopeia. Its name is a Bayer designation that is Latinized from η Cassiopeiae

    Eta Cassiopeiae

    Eta_Cassiopeiae

  • Epsilon Capricorni
  • Star in the constellation Capricornus

    (December 2002), "Short period spectral variability in the Be stars I: eta Centauri and epsilon Capricorni", The Journal of Astronomical Data, 8: 1, Bibcode:2002JAD

    Epsilon Capricorni

    Epsilon Capricorni

    Epsilon_Capricorni

  • Crux
  • Constellation in the southern celestial hemisphere

    Pacific constellations also included Gamma Centauri. Torres Strait Islanders in modern-day Australia saw Gamma Centauri as the handle and the four stars as the

    Crux

    Crux

    Crux

  • List of nearest exoplanets
  • which is Proxima Centauri 4.25 light-years away. The first confirmed exoplanet discovered in the Proxima Centauri system was Proxima Centauri b, in 2016. HD

    List of nearest exoplanets

    List of nearest exoplanets

    List_of_nearest_exoplanets

  • Gacrux
  • Star in the constellation Crux

    star in the night sky. A line from the two "Pointers", Alpha Centauri through Beta Centauri, leads to within 1° north of this star. Using parallax measurements

    Gacrux

    Gacrux

    Gacrux

  • Binary star
  • System of two stars orbiting each other

    denote the pair (for example, the binary star α Centauri AB consists of the stars α Centauri A and α Centauri B.) Additional letters, such as C, D, etc.,

    Binary star

    Binary star

    Binary_star

  • Drake equation
  • Estimate of extraterrestrial civilizations

    ne is roughly 0.4. The nearest planet in the habitable zone is Proxima Centauri b, which is as close as about 4.2 light-years away. The consensus at the

    Drake equation

    Drake equation

    Drake_equation

  • Orders of magnitude (length)
  • Comparison of a wide range of lengths

    am). 10–100 am – range of the weak force 86 am – charge radius of a Bottom eta meson To help compare different orders of magnitude, this section lists lengths

    Orders of magnitude (length)

    Orders of magnitude (length)

    Orders_of_magnitude_(length)

  • Arcturus
  • Brightest star in the constellation Boötes

    46 apparent magnitude), Canopus (−0.72) and α Centauri (combined magnitude of −0.27). However, α Centauri AB is a binary star, whose components are each

    Arcturus

    Arcturus

    Arcturus

  • Hypergiant
  • Rare star with tremendous luminosity and high rates of mass loss by stellar winds

    18357-0604 IRC+10420 (V1302 Aql) Omicron1 Centauri Rho Cassiopeiae V382 Carinae V509 Cassiopeiae Phi Cassiopeiae V810 Centauri A V1427 Aquilae R Puppis RSGC1-F15

    Hypergiant

    Hypergiant

    Hypergiant

  • Radiant (meteor shower)
  • Celestial point in the sky from which meteors appear to originate

    near the star Alpha Centauri Lyrids Constellation Lyra, near the star Vega Eta Aquariids Constellation Aquarius, near the star Eta Aquarii Arietids Constellation

    Radiant (meteor shower)

    Radiant (meteor shower)

    Radiant_(meteor_shower)

  • Caldwell catalogue
  • Astronomical objects catalogued by Patrick Moore

    bright deep-sky objects visible in the Southern Hemisphere, such as Omega Centauri, Centaurus A, the Jewel Box, and 47 Tucanae. Moore compiled a list of 109

    Caldwell catalogue

    Caldwell catalogue

    Caldwell_catalogue

  • Proper velocity
  • Ratio in relativity

    {w}{c}}\right)^{2}}}={\frac {1}{\sqrt {1-({\frac {v}{c}})^{2}}}}=\cosh(\eta )\equiv {\frac {e^{\eta }+e^{-\eta }}{2}}} w c ≡ 1 c d x d τ = v c 1 1 − ( v c ) 2 = sinh ⁡

    Proper velocity

    Proper velocity

    Proper_velocity

  • List of nearest stars by spectral type
  • Kervella, P.; Thévenin, F.; Lovis, C. (2017-02-01). "Proxima's orbit around α Centauri". Astronomy and Astrophysics. 598: L7. arXiv:1611.03495. Bibcode:2017A&A

    List of nearest stars by spectral type

    List of nearest stars by spectral type

    List_of_nearest_stars_by_spectral_type

  • Ophiuchus
  • Constellation straddling the celestial equator

    Solar System (the only stars closer are the Alpha Centauri binary star system and Proxima Centauri), lies in Ophiuchus. It is located to the left of β

    Ophiuchus

    Ophiuchus

    Ophiuchus

  • List of Arabic star names
  • مُحْلِفَيْن Gamma Centauri Muliphein Gamma Canis Majoris Muphrid Mufrid ur-Rāmiḥ the Solitary one of the Lancer المفرد الرامح Eta Boötis Murzim / Mirzam

    List of Arabic star names

    List of Arabic star names

    List_of_Arabic_star_names

  • Greek alphabet
  • Script used to write the Greek language

    the brightest star in the constellation of Centaurus is known as Alpha Centauri. For historical reasons, the Greek designations of some constellations

    Greek alphabet

    Greek_alphabet

  • V346 Centauri
  • Eclipsing binary

    V346 Centauri is a variable star in the constellation Centaurus. An Algol-type eclipsing binary, its apparent magnitude has a maximum of 8.50, dropping

    V346 Centauri

    V346 Centauri

    V346_Centauri

  • Norma (constellation)
  • Constellation in the southern celestial hemisphere

    constellations. Four of Norma's brighter stars—Gamma, Delta, Epsilon and Eta—make up a square in the field of faint stars. Gamma2 Normae is the brightest

    Norma (constellation)

    Norma (constellation)

    Norma_(constellation)

  • First-magnitude star
  • Brightest star in the night sky

    Way, Carina Nebula, Hyades, Pleiades and the Alpha Persei Cluster (with Eta Carinae, Theta Tauri, Alcyone and Mirfak as the brightest stars of the latter

    First-magnitude star

    First-magnitude_star

  • Code name
  • Clandestine term

    Brisbane Phenom CPUs: Agena (Beta Centauri), Toliman (Alpha Centauri), Kuma (Nu Draconis), Deneb (Alpha Cygni), Propus (Eta Geminorum), Heka (Lambda Orionis)

    Code name

    Code_name

  • Sirius
  • Brightest star in Earth's night sky

    main reason for its brightness, as with other near stars such as Alpha Centauri, Procyon and Vega and in contrast to distant, highly luminous supergiants

    Sirius

    Sirius

    Sirius

  • HD 114613
  • Star in the constellation Centaurus

    constellation of Centaurus. HD 114613 lies about two degrees south-east of Iota Centauri, towards the middle of Centaurus. Though it is fairly easily observable

    HD 114613

    HD 114613

    HD_114613

  • Timeline of the far future
  • Scientific projections regarding the far future

    to the Sun. It will recede after about 8,000 years, making first Alpha Centauri (again) and then Gliese 445 the nearest stars (see timeline). 50,000 According

    Timeline of the far future

    Timeline of the far future

    Timeline_of_the_far_future

  • Star
  • Large self-illuminated object in space

    behind. The nearest star to the Earth, apart from the Sun, is Proxima Centauri, 4.2465 light-years (40.175 trillion kilometres) away. Travelling at the

    Star

    Star

    Star

  • Antimatter propulsion spacecraft
  • Rockets using antimatter as their power source

    ISBN 9780141030906. Deborah Byrd; Kelly Kizer Whitt (22 October 2025). "Proxima Centauri, the closest star to our sun". EarthSky. David L. Morgan Jnr. (March 1982)

    Antimatter propulsion spacecraft

    Antimatter propulsion spacecraft

    Antimatter_propulsion_spacecraft

  • 2020
  • Calendar year

    detected a radio signal, BLC1, apparently from the direction of Proxima Centauri, the closest star to the Sun. Astronomers have stated that this and other

    2020

    2020

    2020

  • Wonders of the Universe
  • 2011 British television series

    of entropy, and stellar evolution. He continues by looking at Proxima Centauri, a slow burning red dwarf, and concludes the show over the Skeleton Coast

    Wonders of the Universe

    Wonders_of_the_Universe

  • Very Large Telescope
  • Telescope in the Atacama Desert, Chile

    the NEAR science demonstration, where NEAR is new earths in the alpha centauri region. X-Shooter X-Shooter is the first second-generation instrument,

    Very Large Telescope

    Very Large Telescope

    Very_Large_Telescope

  • Apparent magnitude
  • Brightness of a celestial object observed from the Earth

    the night sky Yes −1.0 251% 1 (Sirius) 00.0 100% 5 (Vega, Canopus, Alpha Centauri, Arcturus) 01.0 40% 15 02.0 16% 48 03.0 6.3% 171 04.0 2.5% 513 05.0 1.0%

    Apparent magnitude

    Apparent magnitude

    Apparent_magnitude

  • Cygnus (constellation)
  • Constellation in the northern celestial hemisphere

    August 2008 Glister, Paul (2011), "Cygnus X-1: A Black Hole Confirmed." Centauri Dreams: Imagining and Planning Interstellar Exploration, 2011-11-29. Accessed

    Cygnus (constellation)

    Cygnus (constellation)

    Cygnus_(constellation)

  • List of star systems within 60–65 light-years
  • 60.7 ± 2.2 KV WISE 2301+0216 60.7 T6.5 Gliese 254 60.8 ± 2.0 KV Theta Centauri (Menkent)$ 60.9 ± 0.9 Centaurus 14h 06m 40.94752s −36° 22′ 11.8371″ K0III

    List of star systems within 60–65 light-years

    List_of_star_systems_within_60–65_light-years

  • Tim Bedding
  • Australian astrophysicist and researcher

    detections of solar-like oscillations in stars such as eta Bootis, beta Hydri and alpha Centauri. He also led the discovery, using data from the Kepler

    Tim Bedding

    Tim_Bedding

  • Achernar
  • Brightest star in the constellation Eridanus

    apparent magnitude are, from brightest to dimmest, Sirius, Canopus, Alpha Centauri, Arcturus, Vega, Capella, Rigel, Procyon, Achernar, and Betelgeuse In modern

    Achernar

    Achernar

    Achernar

  • List of nearest giant stars
  • Bibcode:2015A&A...574A..50J. doi:10.1051/0004-6361/201424474. S2CID 53666931. A50. "Eta Ser". SIMBAD. Centre de données astronomiques de Strasbourg. Retrieved December

    List of nearest giant stars

    List_of_nearest_giant_stars

  • Orders of magnitude (power)
  • Comparison of a wide range of physical powers

    Benedict, G. Fritz (July 1, 2021). "Precision Millimeter Astrometry of the α Centauri AB System". The Astronomical Journal. 162 (1): 14. arXiv:2104.10086. Bibcode:2021AJ

    Orders of magnitude (power)

    Orders_of_magnitude_(power)

  • GJ 1002
  • Red dwarf star in the constellation Cetus

    a spectral type of M5.5V, this star is a red dwarf similar to Proxima Centauri. It has 12% the mass and 14% the radius of the Sun, and a temperature of

    GJ 1002

    GJ 1002

    GJ_1002

  • List of largest stars
  • of eclipsing binaries are Epsilon Aurigae (Almaaz), VV Cephei, and V766 Centauri (HR 5171). Angular diameter measurements can be inconsistent because the

    List of largest stars

    List of largest stars

    List_of_largest_stars

  • Altair
  • Brightest star in the constellation Aquila

    2013-11-21. Gilster, Paul (2010-09-01). "Into the Interstellar Void". Centauri Dreams. Retrieved 2017-03-26. Robrade, J.; Schmitt, J. H. M. M. (April

    Altair

    Altair

    Altair

  • Telescopium
  • Constellation in the southern celestial hemisphere

    3.5, followed by the orange giant star Zeta Telescopii at magnitude 4.1. Eta and PZ Telescopii are two young star systems with debris disks and brown

    Telescopium

    Telescopium

    Telescopium

  • Spica
  • Star in the constellation Virgo

    السماك الأعزل al-simāk al-ʼaʽzal 'the unarmed simāk (of unknown meaning, cf. Eta Boötis); Alaraph, Arabic for 'the grape-gatherer' or 'gleaner', and Sumbalet

    Spica

    Spica

    Spica

  • Circinus
  • Constellation in the southern celestial hemisphere

    Australe, Norma and Lupus, Circinus lies adjacent to the Alpha and Beta Centauri stars. As it is at declination −50° to −70°, the whole constellation is

    Circinus

    Circinus

    Circinus

  • List of star systems within 350–400 light-years
  • ± 6 Antlia K4III 4.25 PDS 70 (V1032 Centauri) 366.6 ± 0.8 K7 12 Has one confirmed exoplanet (PDS 70b). J Centauri 367 ± 5 Centaurus B3V 4.505 Kappa Gruis

    List of star systems within 350–400 light-years

    List_of_star_systems_within_350–400_light-years

  • Pavo (constellation)
  • Constellation in the southern celestial hemisphere

    NGC 6752, the fourth-brightest globular cluster in the sky, after Omega Centauri, 47 Tucanae and Messier 22. An estimated 100 light years across, it is

    Pavo (constellation)

    Pavo (constellation)

    Pavo_(constellation)

  • List of stars with large proper motion
  • List of stars with high proper motion

    of fine guidance sensor #3: the parallax and proper motion of Proxima Centauri (PDF). Proceedings of the HST calibration workshop. pp. 380–384. Retrieved

    List of stars with large proper motion

    List_of_stars_with_large_proper_motion

  • Lists of stars
  • Solar System Alpha Centauri α Cen (Rigil Kentaurus) (4.3441±0.0022 ly) K-type main-sequence star B (Toliman) red dwarf C (Proxima Centauri) (4.2465 ± 0.0003

    Lists of stars

    Lists_of_stars

  • Alpha Gruis
  • Star in the constellation Grus

    Aldhanab). Confusingly, Alnair was also given as the proper name for Zeta Centauri in an astronomical ephemerides in the middle of the 20th century. In 2016

    Alpha Gruis

    Alpha Gruis

    Alpha_Gruis

  • List of star systems within 50–55 light-years
  • Journal Supplement 121, #1 (March 1999), pp. 1–130. CDS ID III/210. V886 Centauri, query result in SIMBAD. Accessed on line April 1, 2008. "SIMBAD query

    List of star systems within 50–55 light-years

    List_of_star_systems_within_50–55_light-years

  • Proper acceleration
  • Physical acceleration experienced by an object

    sinh[cosh−1(γmid)]. This imagined spaceship could offer round trips to Proxima Centauri lasting about 7.1 traveler years (~12 years on Earth clocks), round trips

    Proper acceleration

    Proper acceleration

    Proper_acceleration

  • Supernova
  • Astrophysical phenomenon

    of the Regor or Gamma Velorum system. Mimosa, Acrux and Hadar or Beta Centauri, three bright star systems in the southern constellation of Crux and Centaurus

    Supernova

    Supernova

    Supernova

  • Lyra
  • Constellation in the northern celestial hemisphere

    and the fifth-brightest star in all, surpassed only by Arcturus, Alpha Centauri, Canopus, and Sirius. Vega was the pole star in the year 12,000 BCE, and

    Lyra

    Lyra

    Lyra

  • Hydrus
  • Constellation in the southern celestial hemisphere

    and 26 times more luminous. A line drawn between Alpha Hydri and Beta Centauri is bisected by the south celestial pole. In the southeastern corner of

    Hydrus

    Hydrus

    Hydrus

  • List of star systems within 400–450 light-years
  • Centauri (Heng) 437 ± 10 Centaurus B2 IV 3.41 HAT-P-3 (Dombay) 439.8 ± 0.8 K5 11.577(67) Has one confirmed exoplanet (HAT-P-3b/Teberda). Alcyone (Eta

    List of star systems within 400–450 light-years

    List_of_star_systems_within_400–450_light-years

  • Triangulum Australe
  • Constellation in the southern celestial hemisphere

    the south and Ara to the east. It lies near the Pointers (Alpha and Beta Centauri), with only Circinus in between. The constellation is located within the

    Triangulum Australe

    Triangulum Australe

    Triangulum_Australe

  • Canopus
  • Brightest star in the constellation of Carina

    observers in his 1592 work Tractatus de Globis, along with Achernar and Alpha Centauri, noting: "Now, therefore, there are but three Stars of the first magnitude

    Canopus

    Canopus

    Canopus

  • Stellar classification
  • Classification of stars based on spectral properties

    giants and supergiants, such as Arcturus, whereas orange dwarfs, like Alpha Centauri B, are main-sequence stars. They have extremely weak hydrogen lines, if

    Stellar classification

    Stellar classification

    Stellar_classification

  • List of star systems within 45–50 light-years
  • proper-motion Star, database entry, SIMBAD. Accessed on line January 20, 2011. * eta Lep -- Star, database entry, SIMBAD. Accessed on line February 3, 2011. Pourbaix

    List of star systems within 45–50 light-years

    List_of_star_systems_within_45–50_light-years

  • List of largest exoplanets
  • List of largest planets by size

    Benedict, G. Fritz (20 April 2021). "Precision millimeter astrometry of the α Centauri AB system". The Astronomical Journal. 162 (1): 14. arXiv:2104.10086. Bibcode:2021AJ

    List of largest exoplanets

    List of largest exoplanets

    List_of_largest_exoplanets

  • Super-Earth
  • Type of exoplanet larger than Earth

    exoplanet that is in the habitable zone of the red dwarf star Proxima Centauri, the closest star to the Sun. Due to its closeness to Earth, Proxima b

    Super-Earth

    Super-Earth

    Super-Earth

  • List of star systems within 100–150 light-years
  • G5 III 3.38 + 7.5 B F0 V C F5 HD 166348 130 Corona Australis* K6V Gamma Centauri (Muhlifain) A 130 ± 1 Centaurus 12h 41m 31.04008s −48° 57′ 35.5375″ A1IV

    List of star systems within 100–150 light-years

    List_of_star_systems_within_100–150_light-years

  • German science fiction
  • Literary genre Of German, Swiss or Austrian origin

    Wilhelm Mader offers German youth an interstellar voyage to distant Alpha Centauri with Wunderwelten (Wonderful Worlds), an educational and entertaining novel

    German science fiction

    German_science_fiction

  • WISE 0350−5658
  • Brown dwarf in the constellation Reticulum

    Solar System Alpha Centauri α Cen (Rigil Kentaurus) (4.3441±0.0022 ly) K-type main-sequence star B (Toliman) red dwarf C (Proxima Centauri) (4.2465 ± 0.0003

    WISE 0350−5658

    WISE_0350−5658

  • Cygnus X-1
  • Galactic X-ray source in the constellation Cygnus that is very likely a black hole

    2008-08-12. Glister, Paul (2011-11-29). "Cygnus X-1: A Black Hole Confirmed". Centauri Dreams: Imagining and Planning Interstellar Exploration. Retrieved 2024-09-06

    Cygnus X-1

    Cygnus X-1

    Cygnus_X-1

  • Magnetic sail
  • Proposed spacecraft propulsion method

    deceleration in the ISM on approach to Alpha ( α {\displaystyle \alpha } ) Centauri, which as shown in the figure is separated by the local bubble and the

    Magnetic sail

    Magnetic sail

    Magnetic_sail

  • List of Gliese and GJ objects (1-1000)
  • 121056 Centaurus 208.7 ± 0.6 6.17 K0 III b c 534 Eta Boötis Boötes 37.2 ± 0.5 2.680 G0 IV 539 Theta Centauri (Menkent) Centaurus 58.8 ± 0.2 2.06 K0 III 539

    List of Gliese and GJ objects (1-1000)

    List of Gliese and GJ objects (1-1000)

    List_of_Gliese_and_GJ_objects_(1-1000)

  • HD 41742 and HD 41700
  • Multiple star system in the constellation Puppis

    This is comparable to the ~15000 AU separation between Alpha Centauri AB and Proxima Centauri; such wide separations between components are relatively rare

    HD 41742 and HD 41700

    HD 41742 and HD 41700

    HD_41742_and_HD_41700

  • Variable star
  • Star whose brightness fluctuates, as seen from Earth

    or less. Several nearby red dwarfs are flare stars, including Proxima Centauri and Wolf 359. A superflare is a class of energetic, short duration flare

    Variable star

    Variable star

    Variable_star

  • Main sequence
  • Continuous band of stars that appears on plots of stellar color versus brightness

    Size comparison of main sequence stars, including Proxima Centauri, the Sun, and Sirius, and the blue giant Spica

    Main sequence

    Main sequence

    Main_sequence

  • Groombridge 1618
  • Star in the constellation Ursa Major

    Solar System Alpha Centauri α Cen (Rigil Kentaurus) (4.3441±0.0022 ly) K-type main-sequence star B (Toliman) red dwarf C (Proxima Centauri) (4.2465 ± 0.0003

    Groombridge 1618

    Groombridge_1618

  • List of nearest bright stars
  • (J2000) Distance (Light-years) Apparent Absolute Sun G2V −26.74 4.80 — — 0 α Centauri A G2V −0.01  4.34 14h 39m 36.50s −60° 50′ 02.3″ 4.34 B K1V 1.35 5.71 14h

    List of nearest bright stars

    List of nearest bright stars

    List_of_nearest_bright_stars

  • Gliese 876 b
  • Extrasolar planet orbiting Gliese 876

    Solar System Alpha Centauri α Cen (Rigil Kentaurus) (4.3441±0.0022 ly) K-type main-sequence star B (Toliman) red dwarf C (Proxima Centauri) (4.2465 ± 0.0003

    Gliese 876 b

    Gliese 876 b

    Gliese_876_b

  • Gliese 876 d
  • Super-Earth orbiting Gliese 876

    Solar System Alpha Centauri α Cen (Rigil Kentaurus) (4.3441±0.0022 ly) K-type main-sequence star B (Toliman) red dwarf C (Proxima Centauri) (4.2465 ± 0.0003

    Gliese 876 d

    Gliese 876 d

    Gliese_876_d

  • 2MASS J15404342−5101357
  • Red dwarf star in the constellation Norma

    Solar System Alpha Centauri α Cen (Rigil Kentaurus) (4.3441±0.0022 ly) K-type main-sequence star B (Toliman) red dwarf C (Proxima Centauri) (4.2465 ± 0.0003

    2MASS J15404342−5101357

    2MASS_J15404342−5101357

  • Gliese 440
  • Star in the constellation Musca

    Solar System Alpha Centauri α Cen (Rigil Kentaurus) (4.3441±0.0022 ly) K-type main-sequence star B (Toliman) red dwarf C (Proxima Centauri) (4.2465 ± 0.0003

    Gliese 440

    Gliese 440

    Gliese_440

  • List of star systems within 55–60 light-years
  • 1079 58.5 ± 0.8 KV Gliese 787 58.5 ± 1.4 KV Gliese 418 58.5 ± 1.4 KV Iota Centauri (Alhakim/Kulou)$ 58.6 ± 0.8 Centaurus 13h 20m 35.81737s −36° 42′ 44.2447″

    List of star systems within 55–60 light-years

    List_of_star_systems_within_55–60_light-years

  • Epsilon Indi
  • Star system in the constellation of Indus

    S2CID 16982360. Eggen, O. J. (1971). "The zeta Herculis, sigma Puppis, ε Indi, and eta Cephei Groups of Old Disk Population Stars". Publications of the Astronomical

    Epsilon Indi

    Epsilon Indi

    Epsilon_Indi

  • LHS 288
  • Red dwarf star in the constellation Carina

    star matches a spectral class of M5V, similar to the class of Proxima Centauri. This star has an estimated 0.109 times the Sun's mass, 0.126 times the

    LHS 288

    LHS_288

  • WISE 1541−2250
  • Star in the constellation Libra

    slightly more than twice the distance of the nearest known star system Alpha Centauri. This view existed because of a very rough preliminary parallax with a

    WISE 1541−2250

    WISE 1541−2250

    WISE_1541−2250

  • Ross 47
  • Star in the constellation Orion

    Solar System Alpha Centauri α Cen (Rigil Kentaurus) (4.3441±0.0022 ly) K-type main-sequence star B (Toliman) red dwarf C (Proxima Centauri) (4.2465 ± 0.0003

    Ross 47

    Ross 47

    Ross_47

  • VB 10
  • Very small red dwarf star in the constellation Aquila

    Solar System Alpha Centauri α Cen (Rigil Kentaurus) (4.3441±0.0022 ly) K-type main-sequence star B (Toliman) red dwarf C (Proxima Centauri) (4.2465 ± 0.0003

    VB 10

    VB 10

    VB_10

  • Classical Cepheid variable
  • Type of variable star

    the Sun, and around 1,000 to 50,000 (over 200,000 for the unusual V810 Centauri) times more luminous. Spectroscopically they are bright giants or low luminosity

    Classical Cepheid variable

    Classical Cepheid variable

    Classical_Cepheid_variable

  • GJ 3379
  • Nearest star in the constellation Orion

    Solar System Alpha Centauri α Cen (Rigil Kentaurus) (4.3441±0.0022 ly) K-type main-sequence star B (Toliman) red dwarf C (Proxima Centauri) (4.2465 ± 0.0003

    GJ 3379

    GJ_3379

  • GJ 3323
  • Star in the constellation Eridanus

    Solar System Alpha Centauri α Cen (Rigil Kentaurus) (4.3441±0.0022 ly) K-type main-sequence star B (Toliman) red dwarf C (Proxima Centauri) (4.2465 ± 0.0003

    GJ 3323

    GJ_3323

  • List of astronomical catalogues
  • List from the Alphabet Direction (αβ)

    nebulae) SA — Sandqvist (dark nebulae) (for example: Sandqvist 169 near Alpha Centauri) SACS — Second Astrolabe Catalogue of Santiago Saloranta — Jaakko Saloranta

    List of astronomical catalogues

    List_of_astronomical_catalogues

  • LSR J1835+3259
  • Ultracool dwarf

    Solar System Alpha Centauri α Cen (Rigil Kentaurus) (4.3441±0.0022 ly) K-type main-sequence star B (Toliman) red dwarf C (Proxima Centauri) (4.2465 ± 0.0003

    LSR J1835+3259

    LSR J1835+3259

    LSR_J1835+3259

  • Gliese 876 e
  • Exoplanet orbiting the star Gliese 876

    Solar System Alpha Centauri α Cen (Rigil Kentaurus) (4.3441±0.0022 ly) K-type main-sequence star B (Toliman) red dwarf C (Proxima Centauri) (4.2465 ± 0.0003

    Gliese 876 e

    Gliese 876 e

    Gliese_876_e

  • Gliese 876
  • Star in the constellation Aquarius

    Solar System Alpha Centauri α Cen (Rigil Kentaurus) (4.3441±0.0022 ly) K-type main-sequence star B (Toliman) red dwarf C (Proxima Centauri) (4.2465 ± 0.0003

    Gliese 876

    Gliese 876

    Gliese_876

AI & ChatGPT searchs for online references containing ETA CENTAURI

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ETA CENTAURI

  • ELA
  • Female

    Hebrew

    ELA

     Variant spelling of Hebrew Eila, ELA means "oak tree, terebinth tree." Compare with another form of Ela.

    ELA

  • ETTA
  • Female

    English

    ETTA

    Short form of longer Latin names that end with the diminutive suffix -etta, ETTA means "little." 

    ETTA

  • EMA
  • Female

    Hungarian

    EMA

     Hungarian form of Norman French Emma, EMA means "entire, whole." Compare with other forms of Ema.

    EMA

  • ELA
  • Female

    Polish

    ELA

     Pet form of Polish Elżbieta, ELA means "God is my oath." Compare with another form of Ela.

    ELA

  • EMA
  • Female

    Slovene

    EMA

     Slovene form of English Emily, EMA means "rival." Compare with other forms of Ema.

    EMA

  • EFA
  • Female

    Welsh

    EFA

     Welsh form of Greek Eva, EFA means "life." Compare with another form of Efa.

    EFA

  • ATA
  • Male

    Turkish

    ATA

    Turkish name ATA means "ancestor."

    ATA

  • ITA
  • Female

    Yiddish

    ITA

    (אִיטָא) Yiddish form of English Yetta, ITA means "little home-ruler." Compare with another form of Ita.

    ITA

  • BETA
  • Female

    English

    BETA

    English name derived from the second letter of the Greek alphabet, beta, related to Hebrew bet, BETA means "house." 

    BETA

  • META
  • Female

    German

    META

    Short form of German Margarete, META means "pearl."

    META

  • LETA
  • Female

    Spanish

    LETA

     Short form of Spanish Aleta, LETA means "winged." Compare with another form of Leta.

    LETA

  • ZETA
  • Female

    Italian

    ZETA

     Variant spelling of Italian Zita, ZETA means "little girl." Compare with another form of Zeta.

    ZETA

  • ESTA
  • Female

    English

    ESTA

    English pet form of Persian Esther, ESTA means "star."

    ESTA

  • Cooke
  • Surname or Lastname

    English, etc.

    Cooke

    English, etc. : variant spelling of Cook.

    Cooke

  • EMA
  • Female

    Hawaiian

    EMA

     Hawaiian form of Norman French Emma, EMA means "entire, whole." Compare with other forms of Ema.

    EMA

  • ITA
  • Female

    Irish

    ITA

     Variant spelling of Irish Íde, ITA means "industrious." Compare with another form of Ita.

    ITA

  • PETA
  • Female

    Native American

    PETA

     Native American Blackfoot name PETA means "golden eagle." Compare with another form of Peta.

    PETA

  • ETNA
  • Female

    Hebrew

    ETNA

    (אֶתְנָה) Hebrew name ETNA means "hire" or "for hire." Compare with another form of Etna.

    ETNA

  • ETNA
  • Female

    English

    ETNA

     Variant spelling of English Ethna, ETNA means "kernel." Compare with another form of Etna.

    ETNA

  • EWA
  • Female

    Polish

    EWA

    Hawaiian and Polish form of Greek Eva, EWA means "life."

    EWA

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Online names & meanings

  • Zafeer |
  • Boy/Male

    Muslim

    Zafeer |

    Victorious, Of firm and resolute intention

  • Alfdis
  • Girl/Female

    Norse

    Alfdis

    Spirit.

  • Gilana
  • Girl/Female

    Hebrew

    Gilana

    Eternal joy.

  • Harmeen
  • Girl/Female

    Hindu, Indian

    Harmeen

    Beauty; Fish of God

  • Casidhe
  • Girl/Female

    Australian, Gaelic, Irish

    Casidhe

    Clever

  • Jarle
  • Boy/Male

    Australian, Danish, Swedish

    Jarle

    Leader

  • Damiane
  • Girl/Female

    French

    Damiane

    Untamed.

  • Duer
  • Boy/Male

    Celtic

    Duer

    Hero.

  • Jasevaraj | ஜஸேவாராஜ
  • Boy/Male

    Tamil

    Jasevaraj | ஜஸேவாராஜ

    Heart of relation

  • Rizq
  • Boy/Male

    Arabic

    Rizq

    Meceyfull

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Other words and meanings similar to

ETA CENTAURI

AI search in online dictionary sources & meanings containing ETA CENTAURI

ETA CENTAURI

  • Zeta
  • n.

    A Greek letter corresponding to our z.

  • Tea
  • n.

    The prepared leaves of a shrub, or small tree (Thea, / Camellia, Chinensis). The shrub is a native of China, but has been introduced to some extent into some other countries.

  • Era
  • n.

    A fixed point of time, usually an epoch, from which a series of years is reckoned.

  • Era
  • n.

    A period of time in which a new order of things prevails; a signal stage of history; an epoch.

  • Seta
  • n.

    Any slender, more or less rigid, bristlelike organ or part; as the hairs of a caterpillar, the slender spines of a crustacean, the hairlike processes of a protozoan, the bristles or stiff hairs on the leaves of some plants, or the pedicel of the capsule of a moss.

  • Tea
  • n.

    A decoction or infusion of tea leaves in boiling water; as, tea is a common beverage.

  • Eat
  • v. i.

    To taste or relish; as, it eats like tender beef.

  • Seta
  • n.

    One of the movable chitinous spines or hooks of an annelid. They usually arise in clusters from muscular capsules, and are used in locomotion and for defense. They are very diverse in form.

  • Seta
  • n.

    One of the spinelike feathers at the base of the bill of certain birds.

  • Eat
  • v. t.

    To chew and swallow as food; to devour; -- said especially of food not liquid; as, to eat bread.

  • Tea
  • n.

    Any infusion or decoction, especially when made of the dried leaves of plants; as, sage tea; chamomile tea; catnip tea.

  • Etna
  • n.

    A kind of small, portable, cooking apparatus for which heat is furnished by a spirit lamp.

  • Moth-eat
  • v. t.

    To eat or prey upon, as a moth eats a garment.

  • Era
  • n.

    A period of time reckoned from some particular date or epoch; a succession of years dating from some important event; as, the era of Alexander; the era of Christ, or the Christian era (see under Christian).

  • Tea
  • n.

    The evening meal, at which tea is usually served; supper.

  • Eat
  • v. i.

    To make one's way slowly.

  • Tea
  • v. i.

    To take or drink tea.