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Variable Star in Constellation Sextans
23 Sextantis (also known as RS Sextantis), is a B-type star located in the equatorial constellation Sextans. The star has been identified as a pulsating
23_Sextantis
Constellation on the celestial equator
aperture of 30 cm. β Sextantis is slightly fainter at magnitude 5.07; it is said to be 364±10 light-years distant. Beta Sextantis is a B-type main-sequence
Sextans
Type of star
43317 6.61 B3IV 369 23 Sextantis 6.64 B3.2IV 769 HD 33331 6.90 B5III 1.15 296 HD 163868 7.36 B5Ve 588 HD 163899 8.30 B2Ib/II 23.20 HD 50209 8.36 B9Ve
Slowly_pulsating_B-type_star
Star in the constellation Hydra
2 Sextantis is a single star that is now in the equatorial constellation Hydra with the Bayer designation H Hydrae. It is located around 295 light-years
2_Sextantis
Spectroscopic binary with an Am star
41 Sextantis (HD 93903; HR 4237; 74 G. Sextantis), or simply 41 Sex is a spectroscopic binary located in the equatorial constellation Sextans. It has
41_Sextantis
Star in the constellation Sextans
Alpha Sextantis (α Sex, α Sextantis) is the brightest star in the equatorial constellation of Sextans. It is visible to the naked eye on a dark night
Alpha_Sextantis
Alpha2 Canum Venactiorum variable
25 Sextantis (HD 90044; HR 4082; 43 G. Sextantis), or simply 25 Sex, is a star located in the equatorial constellation Sextans; it also bears the variable
25_Sextantis
Star in the constellation Sextans
Gamma Sextantis, Latinized as γ Sextantis, is a binary star system in the equatorial constellation of Sextans. The combined apparent visual magnitude
Gamma_Sextantis
Solitary star in the constellation Sextans
Delta Sextantis (δ Sex, δ Sextantis) is a solitary star in the equatorial constellation of Sextans. With an annual parallax shift of 10.13 mas, it lies
Delta_Sextantis
K-type giant star; Sextans
19 Sextantis (HD 88547; HR 4004; 34 G. Sextantis), or simply 19 Sex, is a solitary star located in the equatorial constellation Sextans. It is faintly
19_Sextantis
Star in the constellation Sextans
Epsilon Sextantis, Latinized from ε Sextantis, is a solitary, yellow-white hued star in the equatorial constellation of Sextans. With an apparent visual
Epsilon_Sextantis
Star in the constellation Sextans
Beta Sextantis, Latinized from β Sextantis, is a variable star in the equatorial constellation of Sextans. With an apparent visual magnitude of 5.07,
Beta_Sextantis
Suspected variable in Sextans
HD 85709 (HR 3915; 14 G. Sextantis; NSV 18292) is a solitary star located in the equatorial constellation Sextans. It is faintly visible to the naked
HD_85709
Numbers in the Roman numeral system
perimeter wall has largely disappeared, the numbered entrances from XXIII (23) to LIIII (54) survive, to demonstrate that in Imperial times Roman numerals
Roman_numerals
S2CID 1010507. Rajamohan, R. (2010). "Spectrum variability of 25 Sextantis". Astrophysics and Space Science. 165 (2): 225–230. doi:10.1007/BF00653291
List_of_stars_in_Sextans
Type of variable star
photometric or radial velocity variations. The known periods range between 5 and 23 minutes. They lie in the δ Scuti instability strip on the main sequence. The
Rapidly_oscillating_Ap_star
F-type subgiant; Sextans
HD 84607 (HR 3879; 1 G. Sextantis) is a solitary star located in the equatorial constellation Sextans. It is faintly visible to the naked eye as a yellowish-white
HD_84607
of NGC 6826 Planetary Nebula. HD 206267 2,000 2 O6V((f)) + O9V 5.70 UY Sextantis 2,200 ± 100 1 sdO9VII:He6 13.49 68 Cygni 2,200 ± 200 1 O7.5IIIn((f)) 5
List_of_O-type_stars
Berenices 260 ± 20 Coma Berenices A3 V 5.17 Part of Coma Star Cluster. Gamma Sextantis 261 Sextans A2V S Antliae 261 ± 1 Antlia A9V 6.27 to 6.83 Nu Pegasi 261
List of star systems within 250–300 light-years
List_of_star_systems_within_250–300_light-years
Mira (Omicron Ceti) A 300 Cetus M7 IIIe 2.0 to 10.1 B (VZ Ceti) DA Delta Sextantis 300 Sextans B9.5V Zeta Phoenicis (Wurren) A 300 ± 10 Phoenix B6 V 3.9
List of star systems within 300–350 light-years
List_of_star_systems_within_300–350_light-years
J04414489+2301513 b 7.5 15.0 imaging 456.63 0.02 24 Sextantis b 1.99 452.8 1.333 radial vel. 235.53 1.54 5098 24 Sextantis c 0.86 883 2.08 radial vel. 235.53 1.54
List of exoplanets discovered in 2010
List_of_exoplanets_discovered_in_2010
442 1.122 0.0885 2011 HD 128311 b 3.165 448.573 1.066 0.2548 2000 24 Sextantis b 1.986 452.779 1.334 0.0933 2010 94 Ceti b 1.696 453.870 1.279 0.3019
List of exoplanets detected by radial velocity
List_of_exoplanets_detected_by_radial_velocity
Star in the constellation Gemini
"Elemental abundances of the B and A stars. 2: Gamma Geminorum, HD 60825, 7 Sextantis, HR 4817, and HR 5780", Publications of the Astronomical Society of the
Gamma_Geminorum
Constellations recognized by the International Astronomical Union
"Capricornus". Star Tales. Retrieved 25 February 2026. "Comae Berenices". Retrieved 23 November 2020. "Definition of dorado". Collins English Dictionary. Archived
IAU_designated_constellations
(Poerava) 182.7 ± 0.4 F7V 7.82 Has one exoplanet (b / Pipitea). Epsilon Sextantis 183 Sextans F2III Alpha Tucanae (Lang-Exster) 184 ± 3 Tucana K3 III 2
List of star systems within 150–200 light-years
List_of_star_systems_within_150–200_light-years
Constellations that are no longer widely recognised
Squirrel (now part of Camelopardalis) 1810 William Croswell Sextans Uraniae Sextantis Uraniae Urania's Sextant (obsolete name for Sextans) 1690 Johannes Hevelius
Former_constellations
Catalogue of 100 galaxy groups made by Paul Hickson
..255..382H. doi:10.1086/159838. "Compact Groups of Galaxies". Retrieved 23 October 2006. "HCG". SIMBAD. Centre de données astronomiques de Strasbourg
Hickson_Compact_Group
16# 129.81±0.47 has 1 refuted planet, component A of triple system AN Sextantis (Gliese 382) 25.1364±0.0049 Sextans 10h 12m 17.7s −03° 44′ 44″ M1V 9.264
List of star systems within 25–30 light-years
List_of_star_systems_within_25–30_light-years
American astronomer and telescope maker
testing his completed telescope objectives, including Mu Herculis, 8 Sextantis, and 95 Ceti. One of Clark's sons, Alvan Graham Clark, discovered the
Alvan_Clark
132 ) 4 ⋅ 10 − 2.337 = 0.23 R ⊙ . {\displaystyle {\sqrt {{\biggl (}{\frac {5772}{3,132}}{\biggr )}^{4}\cdot 10^{-2.337}}}=0.23\ R_{\odot }.} Calculated
List_of_smallest_known_stars
Variable star in the constellation Ursa Major
Observations during 1999 showed spectral features characteristic of an SW Sextantis variable, but at other times these features disappeared. de Miguel, E
UX_Ursae_Majoris
236 2017 DP Leonis b 6.05 10230 8.19 0.39 2009 SW Sextantis b 14 13357 2019 HW Virginis c 40 2 17000 12.8 0.47 2008 PSR B1620-26 b 2.5 ~36525 ~23 1993
List of exoplanets detected by timing
List_of_exoplanets_detected_by_timing
Star in the constellation Equuleus
discovery of two planets around HD 200964 along with two planets around 24 Sextantis. The inner planet is nearly twice as massive as Jupiter and takes 614
HD_200964
23 SEXTANTIS
23 SEXTANTIS
Male
Iranian/Persian
Persian name of one of the 23 Hamkar archangels, GOVAD means "good wind." Govad's special domain is "wind and waves."Â
Surname or Lastname
English
English : from the female personal name Isabel(l)(a). This originated as a variant of Elizabeth, a name which owed its popularity in medieval Europe to the fact that it was borne by John the Baptist’s mother. The original form of the name was Hebrew Elisheva ‘my God (is my) oath’; it appears thus in Exodus 6:23 as the name of Aaron’s wife. By New Testament times the second element had been altered to Hebrew shabat ‘rest’, ‘Sabbath’. The form Isabella originated in Spain, the initial syllable being detached because of its resemblance to the definite article el, and the final one being assimilated to the characteristic Spanish feminine ending -ella. The name in this form was introduced to France in the 13th century, being borne by a sister of St. Louis who lived as a nun after declining marriage with the Holy Roman Emperor. Thence it was taken to England, where it achieved considerable popularity as an independent personal name alongside its doublet Elizabeth.
Male
Greek
(ΒαÏσαββάς) Greek form of Aramaic Bar-Sabba, probably BARSABBAS means "son of the Sabbath." In the bible, this is the surname of a certain Joseph and Judas, mentioned in Acts 1:23 and 15:22 respectively.
23 SEXTANTIS
23 SEXTANTIS
Boy/Male
Anglo Saxon
Wealthy defender.
Boy/Male
Hindu
Boy/Male
Arabic
Servants of Allah.
Girl/Female
Australian, Irish
White Shoulder
Girl/Female
Gaelic Irish
Bright.
Boy/Male
Indian, Tamil
Resourceful Person
Boy/Male
Australian, British, Christian, English
From the Army Land
Boy/Male
Hindu
Wealthy
Boy/Male
English
Modern usage. 'From the place of the laurel trees.
Girl/Female
Bengali, Gujarati, Hindu, Indian, Kannada, Malayalam, Marathi, Sindhi, Tamil, Telugu
Goddess Parvati
23 SEXTANTIS
23 SEXTANTIS
23 SEXTANTIS
23 SEXTANTIS
23 SEXTANTIS
n.
The angle made by two lines or planes; as, the inclination of the plane of the earth's equator to the plane of the ecliptic is about 23¡ 28'; the inclination of two rays of light.
a.
A great circle drawn on a terrestrial globe, making an angle of 23¡ 28' with the equator; -- used for illustrating and solving astronomical problems.
n.
The remotest known planet of our system, discovered -- as a result of the computations of Leverrier, of Paris -- by Galle, of Berlin, September 23, 1846. Its mean distance from the sun is about 2,775,000,000 miles, and its period of revolution is about 164,78 years.
n.
A colorless, tasteless, odorless, gaseous element occurring in the free state in the atmosphere, of which it forms about 23 per cent by weight and about 21 per cent by volume, being slightly heavier than nitrogen. Symbol O. Atomic weight 15.96.
n.
One of the two small circles of the celestial sphere, situated on each side of the equator, at a distance of 23¡ 28/, and parallel to it, which the sun just reaches at its greatest declination north or south, and from which it turns again toward the equator, the northern circle being called the Tropic of Cancer, and the southern the Tropic of Capricorn, from the names of the two signs at which they touch the ecliptic.
n. pl.
A festival celebrated annually by the Romans on February 23 in honor of Terminus, the god of boundaries.
n.
The third season of the year, or the season between summer and winter, often called "the fall." Astronomically, it begins in the northern temperate zone at the autumnal equinox, about September 23, and ends at the winter solstice, about December 23; but in popular language, autumn, in America, comprises September, October, and November.
n.
A common metallic element of the alkali group, in nature always occuring combined, as in common salt, in albite, etc. It is isolated as a soft, waxy, white, unstable metal, so readily oxidized that it combines violently with water, and to be preserved must be kept under petroleum or some similar liquid. Sodium is used combined in many salts, in the free state as a reducer, and as a means of obtaining other metals (as magnesium and aluminium) is an important commercial product. Symbol Na (Natrium). Atomic weight 23. Specific gravity 0.97.
n.
Any positive or negative number that differs from a given number by a multiple of a given modulus; thus, if 7 is the modulus, and 9 the given number, the numbers -5, 2, 16, 23, etc., are residues.
a.
Opposite to the northern or arctic pole; relating to the southern pole or to the region near it, and applied especially to a circle, distant from the pole 23¡ 28/. Thus we say the antarctic pole, circle, ocean, region, current, etc.
a.
A great circle of the celestial sphere, making an angle with the equinoctial of about 23¡ 28'. It is the apparent path of the sun, or the real path of the earth as seen from the sun.