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See searches and references containing TW HYDRAE-B!TW HYDRAE-B
T Tauri star in the constellation Hydra
TW Hydrae is a T Tauri star approximately 196 light-years away in the constellation of Hydra (the Sea Serpent). TW Hydrae is about 80% of the mass of
TW_Hydrae
Likely extrasolar planet in the constellation Hydra
TW Hydrae b is a likely Neptune-like extrasolar planet orbiting at a distance of nearly 22 AU from the young T Tauri star TW Hydrae approximately 176
TW_Hydrae_b
Star in the constellation Hydra
consisting of Upsilon1 Hydrae, Lambda Hydrae, Mu Hydrae, HD 87344, Kappa Hydrae and Phi1 Hydrae. Consequently, Upsilon1 Hydrae itself is known as 張宿一
Upsilon1_Hydrae
Star in the constellation Hydra
of Sigma Hydrae, Delta Hydrae, Eta Hydrae, Rho Hydrae, Epsilon Hydrae, Zeta Hydrae, Omega Hydrae and Theta Hydrae. Consequently, Sigma Hydrae itself is
Sigma_Hydrae
Star in the constellation Hydra
μ Hydrae, Latinised as Mu Hydrae, is a solitary, orange-hued star in the equatorial constellation of Hydra. It is visible to the naked eye with an apparent
Mu_Hydrae
Double star system in the constellation Hydra
asterism consisting of δ Hydrae, σ Hydrae, η Hydrae, ρ Hydrae, ε Hydrae, ζ Hydrae, ω Hydrae and θ Hydrae Consequently, δ Hydrae itself is known as 柳宿一 (Liǔ
Delta_Hydrae
Binary star in the constellation Hydra
asterism consisting of ρ Hydrae, δ Hydra, σ Hydrae, η Hydrae, ε Hydrae, ζ Hydrae, ω Hydrae and θ Hydrae Consequently, ρ Hydrae itself is known as 柳宿四 (Liǔ
Rho_Hydrae
Star in the constellation Hydra
Iota Hydrae, formally named Ukdah /ˈʌkdə/, is a star in the constellation of Hydra, about 8° to the north-northwest of Alphard (Alpha Hydrae) and just
Iota_Hydrae
Star in the constellation Hydra
Xi Hydrae, Latinised from ξ Hydrae, is a solitary star in the equatorial constellation of Hydra. With an apparent magnitude of 3.54 it is visible to the
Xi_Hydrae
Binary star system in the constellation Hydra
Phi3 Hydrae (φ3 Hya) is a binary star in the equatorial constellation of Hydra. It originally received the Flamsteed designation of 2 Crateris before being
Phi3_Hydrae
Star in the constellation Hydra
Phi2 Hydrae, Latinized from φ2 Hydrae, is a star in the constellation Hydra. It originally received the Flamsteed designation of 1 Crateris before being
Phi2_Hydrae
Binary star system in the constellation Hydra
Hydrae, ι Hydrae and 33 Hydrae (A Hydrae) were traditionally known as Ukdah, Arabic for "knot". The name Ukdah is now officially applied to ι Hydrae.
Tau2_Hydrae
Triple star system in the constellation Hydra
Tau1 Hydrae is a triple star system in the equatorial constellation of Hydra. Based upon the annual parallax shift of the two visible components as seen
Tau1_Hydrae
Star in the constellation Hydra
κ Hydrae, Latinised as Kappa Hydrae, is a solitary star in the equatorial constellation of Hydra. Its apparent visual magnitude is 5.06, which is bright
Kappa_Hydrae
Binary star system in the constellation Hydra
Chi2 Hydrae, Latinised from χ2 Hydrae, is a binary star system in the equatorial constellation of Hydra. Based upon an annual parallax shift of 4.6 mas
Chi2_Hydrae
Star in the constellation Hydra
Chi1 Hydrae (χ1 Hydrae) is a binary star in the equatorial constellation of Hydra. It originally received the Flamsteed designation of 9 Crateris before
Chi1_Hydrae
Binary star system in the constellation Hydra
Theta Hydrae, Latinized from θ Hydrae, is a binary star system in the constellation Hydra. It is visible to the naked eye with an apparent visual magnitude
Theta_Hydrae
Young star in the constellation Antlia
discovered in 1999 with a spectral type of M1 and as a member of the TW Hydrae association. The detection of molecular hydrogen is interpreted as a weak
CE_Antliae
Index of articles associated with the same name
The Bayer designation Tau Hydrae (τ Hya, τ Hydrae) is shared by two star systems in the equatorial constellation of Hydra. The two stars are separated
Tau_Hydrae
Planetary-mass object orbiting the brown dwarf 2M1207
Extrasolar Planet "A Moving Cluster Distance to the Exoplanet 2M1207 B in the TW Hydrae Association" "The Planetary Mass Companion 2MASS 1207-3932B: Temperature
2M1207b
by decreasing brightness. Notes List of stars by constellation Knobel, E. B. (1895). "Al Achsasi al Mouakket, on a catalogue of stars in the Calendarium
List_of_stars_in_Hydra
Star in the constellation Hydra
asterism consisting of η Hydrae, δ Hydra, σ Hydrae, ρ Hydrae, ε Hydrae, ζ Hydrae, ω Hydrae and θ Hydrae Consequently, η Hydrae itself is known as 柳宿三 (Liǔ
Eta_Hydrae
Star in the constellation Hydra
Upsilon2 Hydrae, Latinised from υ2 Hydrae, is a solitary star in the equatorial constellation of Hydra. Visible to the naked eye, it is photometrically
Upsilon2_Hydrae
Star in the constellation Hydra
Omega Hydrae, Latinised from ω Hydrae, is a golden-hued star in the equatorial constellation of Hydra, located to the west-southwest of the brighter star
Omega_Hydrae
Planetary mass binary in the constellation Crater
Jupiter masses. The planetary-mass objects are probably a part of the TW Hydrae association which has an age of approximately 10 million years. The planetary-mass
2MASS_J11193254−1137466
Brown dwarf in the constellation Centaurus
dwarf) spectral type of M8, it is very young, and probably a member of the TW Hydrae association. Its estimated mass is around 25 Jupiter masses. The companion
2M1207
Blue-hued star in the constellation Hydra
Omicron Hydrae (ο Hya) is the Bayer designation for a solitary star in the equatorial constellation Hydra. At one time it bore the Flamsteed designation
Omicron_Hydrae
Quadruple star system in the constellation of Crater
located within the TW Hydrae association (TWA), and has received the designation TWA 4. The system consists of HD 98800 A and HD 98800 B each of which contains
HD_98800
Galaxy in the constellation of Hydra
J1141−3326 Exoplanets Gliese 357 d HD 72659 b HD 74156 b c HD 82943 b c HD 86226 b HD 86264 b TW Hydrae b (unconfirmed) WASP-193b Star clusters Messier
ESO_510-G13
Binary star system in the constellation Hydra
Psi Hydrae (ψ Hydrae) is a star system in the equatorial constellation of Hydra. Based upon an annual parallax shift of 14.09 mas as seen from Earth, it
Psi_Hydrae
Star in the constellation Hydra
Phi1 Hydrae, Latinized from φ1 Hydrae, is a yellow-hued star in the constellation Hydra. Its apparent magnitude is 7.61, making it too faint to be seen
Phi1_Hydrae
Planetary nebula in the constellation Hydra
J1141−3326 Exoplanets Gliese 357 d HD 72659 b HD 74156 b c HD 82943 b c HD 86226 b HD 86264 b TW Hydrae b (unconfirmed) WASP-193b Star clusters Messier
Abell_33
Super-Jupiter exoplanet orbiting 38 Virginis
38 Virginis b is a super-Jupiter exoplanet orbiting within the habitable zone of the star 38 Virginis about 108.5 light-years (33.26 parsecs) from Earth
38_Virginis_b
Galaxy in the constellation Hydra
J1141−3326 Exoplanets Gliese 357 d HD 72659 b HD 74156 b c HD 82943 b c HD 86226 b HD 86264 b TW Hydrae b (unconfirmed) WASP-193b Star clusters Messier
TN_J0924−2201
Super-Earth orbiting Kepler-1229
.822...86M. doi:10.3847/0004-637X/822/2/86. S2CID 20832201. "Kepler-1229 b". NASA Exoplanet Science Institute. 10 May 2016. Archived from the original
Kepler-1229b
Super Neptune in a circumbinary orbit
naked eye. Optical Gravitational Lensing Experiment (OGLE) 47 Ursae Majoris b OGLE-2005-BLG-390Lb OGLE-2006-BLG-109Lb The initial paper intentionally refers
OGLE-2007-BLG-349Lb
Galaxy in the constellation Hydra
J1141−3326 Exoplanets Gliese 357 d HD 72659 b HD 74156 b c HD 82943 b c HD 86226 b HD 86264 b TW Hydrae b (unconfirmed) WASP-193b Star clusters Messier
Tololo_1247−232
Star in the constellation Hydra
gravitational perturbations from orbiting objects. The innermost planet, HD 96700 b, is orbiting close to the star at a distance of roughly 0.08 AU with a brief
HD_96700
Astronomer
discovery. They found a forming planet around a young star called TW Hydrae. The TW Hydrae, approximately 10 million years old, is found in the Hydra constellation
Alycia_J._Weinberger
Barred spiral galaxy in the constellation Hydra
J1141−3326 Exoplanets Gliese 357 d HD 72659 b HD 74156 b c HD 82943 b c HD 86226 b HD 86264 b TW Hydrae b (unconfirmed) WASP-193b Star clusters Messier
GAMA202627
Stellar classification
Ophiuchi A (K0 V), 107 Piscium (K1 V) HD 219134 (K3 V) TW Piscis Austrini (K4 V) HD 120467 (K6 V) 61 Cygni B (K7 V) Based on the example set in some references
K-type_main-sequence_star
Planet not gravitationally bound to a star
Kellogg, Kendra (11 April 2016). "The Nearest Isolated Member of the TW Hydrae Association is a Giant Planet Analog". Astrophysical Journal Letters.
Rogue_planet
Irregular galaxy in the Hydra constellation
The Sydney Morning Herald. 2011-05-20. Retrieved 2023-03-27. Mills, B.Y; Slee, O.B; Hill, E.R. (June 15, 1960). "A Catalogue of Radio Sources Between Declinations
MRC_1138−262
Pair of overlapping galaxies in the constellation of Hydra
J1141−3326 Exoplanets Gliese 357 d HD 72659 b HD 74156 b c HD 82943 b c HD 86226 b HD 86264 b TW Hydrae b (unconfirmed) WASP-193b Star clusters Messier
AM_1316−241
Protoplanetary disk in the constellation Cepheus
resolved circumstellar disks examples of other protoplanetary disks: TW Hydrae AB Aurigae IM Lupi NASA’s Hubble Reveals Largest Found Chaotic Birthplace
Dracula's_Chivito
Star in the constellation Hydra
away from the Sun. This is most likely (98.7% chance) a member of the TW Hydrae association. This is a rapidly rotating A-type main-sequence star that
HD_96819
Moving group of stars
nearby stellar associations and moving groups AB Doradus moving group TW Hydrae association Mamajek, Eric E.; Bell, Cameron P. M. (2014). "On the age
Beta_Pictoris_moving_group
Nearest OB association to Earth
million-year-old Eta Chamaeleontis moving group, ~8 million-year-old TW Hydrae association, ~12 million-year-old Beta Pictoris moving group, and possibly
Scorpius–Centaurus association
Scorpius–Centaurus_association
Star system in the constellation Libra
1126/sciadv.adu0627. Gizis, John E. (August 2002). "Brown Dwarfs and the TW Hydrae Association". The Astrophysical Journal. 575 (1): 484–492. arXiv:astro-ph/0204342
2M1510
Small number of stars that orbit each other
was discovered to be a triple system in 2013, when the K type flare star TW Piscis Austrini and the red dwarf LP 876-10 were all confirmed to share proper
Star_system
Binary star in the constellation Aquila
candidate member of the TW Hydrae association of co-moving stars. Zeta Aquilae's two components can be designated Zeta Aquilae A and B. The former is officially
Zeta_Aquilae
Star in the constellation Leo
with a radial velocity of +4.8 km/s. It is a candidate member of the TW Hydrae stellar kinematic group. This is an F-type main-sequence star with a stellar
89_Leonis
Possible existence of liquid water beyond Earth
has six planets, and that three of them are in the habitable zone. HD 28185 b was the first exoplanet to be detected in the habitable zone. The planet has
List of extrasolar candidates for liquid water
List_of_extrasolar_candidates_for_liquid_water
Extrasolar planet in the constellation Hercules
Justin; Horch, Elliott P.; Ciardi, David R.; Howell, Steve B.; Wright, Jason T.; Ford, Eric B. (2016). "Three Temperate Neptunes Orbiting Nearby Stars"
HD_164922_c
Star in the constellation Gemini
This echoes the similar case of the disproven planet detection around TW Hydrae, which was also found to be due to stellar activity rather than orbital
V429_Geminorum
associations and moving groups β Pictoris moving Group TW Hydrae association Ursa Major Moving Group Zuckerman, B.; Song, I. (2004). "The AB Doradus Moving Group"
AB_Doradus_moving_group
doi:10.3847/1538-4357/aaae09. ISSN 0004-637X. S2CID 119185386. Zuckerman, B.; Bessell, M. S.; Song, Inseok; Kim, S. (2006-10-01). "The Carina-Near Moving
List of nearby stellar associations and moving groups
List_of_nearby_stellar_associations_and_moving_groups
magnitude derived from adding the magnitudes of Mizar A (2.220 ±0.003) and Mizar B (3.88) as per the formula: 2.01 ≈ − 2.5 log 10 ( 10 − 0.4 ⋅ 2.220 + 10 −
List of brightest natural objects in the sky
List_of_brightest_natural_objects_in_the_sky
Star in the constellation Pictor
Retrieved October 3, 2008. Inseok Song, B. Zuckerman; Bessell, M. S. (December 2003). "New Members of the TW Hydrae Association, β Pictoris Moving Group
AB_Pictoris
Binary star system in the constellation Centaurus
and the location of the system suggests that it may be a member of the TW Hydrae association of stars that share a common origin. A low-mass member of
HR_4796
Study of the movement of stars
imaged protoplanetary disks, such as TW Hydrae or directly imaged exoplanets, such as Beta Pictoris b or GU Psc b. A stellar stream is an association of
Stellar_kinematics
CH3OH; simplest possible alcohol
astronomers detected methanol in a planet-forming disc around the young star TW Hydrae using the Atacama Large Millimeter Array radio telescope. In their embalming
Methanol
1051/0004-6361/202245398. S2CID 255440600. González-Torà, G.; Wittkowski, M.; Davies, B.; Plez, B. (19 December 2023). "The effect of winds on atmospheric layers of red
List_of_largest_stars
Substellar object
signature, this object was determined to belong to the ~8-million-year-old TW Hydrae association, and the mass of the secondary was determined to be 8 ± 2
Brown_dwarf
Star in the constellation Scorpius
S2CID 17411999. Murphy, Simon J.; et al. (November 2015). "New members of the TW Hydrae Association and two accreting M-dwarfs in Scorpius–Centaurus". Monthly
25_Scorpii
Chemical compound of hydrogen and oxygen
those of more than half of T Tauri stars such as AA Tauri as well as TW Hydrae, IRC +10216 and APM 08279+5255, VY Canis Majoris and S Persei. Liquid
Water
dynamical time TTS – (celestial object) T-Tauri star TWA – (celestial object) TW Hydrae Association TYC – (catalog) Tycho, a catalog that was the predecessor
List_of_astronomy_acronyms
Pre-main-sequence star in the constellation Musca
must be present. The mass of the central planet is estimated at 10 M🜨. TW Hydrae V4046 Sagittarii "MAST: Barbara A. Mikulski Archive for Space Telescopes"
MP_Muscae
Young binary star system in the constellation Sagittarius
systems within 100 parsecs with protoplanetary disks, the others being TW Hydrae, HD 141569, and 49 Ceti. The two stars are still accreting matter from
V4046_Sagittarii
± 0.003 B:20.658 ± 0.003 A:7.64 B:7.70 A:M0V B:K7V b 341 Carina 34.082 ± 0.005 9.465 M1V b 344 HR 3750 Hydra 101 ± 1 5.40 G1.5 348 Tau¹ Hydrae Hydra A:57
List of Gliese and GJ objects (1-1000)
List_of_Gliese_and_GJ_objects_(1-1000)
Christopher J. (2000-08-01). "WFPC2 Images of a Face-on Disk Surrounding TW Hydrae". The Astrophysical Journal. 538 (2): 793–800. Bibcode:2000ApJ...538.
List of resolved circumstellar disks
List_of_resolved_circumstellar_disks
Dwarfs in SDSS, 2MASS, and WISE: Discovery of a Possible L7 Member of the TW Hydrae Association". The Astronomical Journal. 150 (6): 182. arXiv:1510.08464
List of exoplanets discovered in 2015
List_of_exoplanets_discovered_in_2015
Herbig Ae star in the constellation Sagittarius
around HD 163296. The abundance of methanol is lower when compared to TW Hydrae, likely due to a difference in stellar radiation. The water snowline has
HD_163296
TW HYDRAE-B
TW HYDRAE-B
TW HYDRAE-B
TW HYDRAE-B
TW HYDRAE-B
TW HYDRAE-B
TW HYDRAE-B
TW HYDRAE-B
TW HYDRAE-B