Star in the constellation Ursa Major
HAT-P-3 , is a metal-rich K5 dwarf star located about 441 light-years away in the constellation Ursa Major . At a magnitude of about 11.5 it is not visible to the naked eye but is visible in a small to medium-sized amateur telescope . It is believed to be a relatively young star and has a slightly enhanced level of chromospheric activity .[ 7] [ 9]
The star HAT-P-3 is named Dombay . The name was selected in the NameExoWorlds campaign by Russia , during the 100th anniversary of the IAU . Dombay is a resort region in the North Caucasus mountains.[ 10] [ 11]
Planetary system
This star is home to the extrasolar planet HAT-P-3b , later named Teberda , discovered by the HATNet Project using the transit method .[ 7]
See also
References
^ Roman, Nancy G. (1987). "Identification of a Constellation From a Position" . Publications of the Astronomical Society of the Pacific . 99 (617): 695– 699. Bibcode :1987PASP...99..695R . doi :10.1086/132034 Vizier query form ^ a b c d Vallenari, A.; et al. (Gaia collaboration) (2023). "Gaia Data Release 3. Summary of the content and survey properties" . Astronomy and Astrophysics . 674 : A1. arXiv :2208.00211 Bibcode :2023A&A...674A...1G . doi :10.1051/0004-6361/202243940 S2CID 244398875 . Gaia DR3 record for this source at VizieR .^ a b c Droege, Thomas F.; et al. (2006). "TASS Mark IV Photometric Survey of the Northern Sky". The Publications of the Astronomical Society of the Pacific . 118 (850): 1666– 1678. arXiv :astro-ph/0610529 Bibcode :2006PASP..118.1666D . doi :10.1086/510197 . JSTOR 10.1086/510197 . S2CID 11716917 . Vizier catalog entry ^ a b c d e f g h Mancini, L.; Esposito, M.; Covino, E.; Southworth, J.; Biazzo, K.; Bruni, I.; Ciceri, S.; Evans, D.; Lanza, A. F.; Poretti, E.; Sarkis, P.; Smith, A. M. S.; Brogi, M.; Affer, L.; Benatti, S.; Bignamini, A.; Boccato, C.; Bonomo, A. S.; Borsa, F.; Carleo, I.; Claudi, R.; Cosentino, R.; Damasso, M.; Desidera, S.; Giacobbe, P.; González-Álvarez, E.; Gratton, R.; Harutyunyan, A.; Leto, G.; et al. (2018). "The GAPS programme with HARPS-N at TNG". Astronomy & Astrophysics . 613 : A41. arXiv :1802.03859 Bibcode :2018A&A...613A..41M . doi :10.1051/0004-6361/201732234 . S2CID 73565379 . ^ a b "TYC 3466-819-1" . SIMBAD Centre de données astronomiques de Strasbourg . Retrieved 2013-10-29 .^ a b c Skrutskie, Michael F.; Cutri, Roc M.; Stiening, Rae; Weinberg, Martin D.; Schneider, Stephen E.; Carpenter, John M.; Beichman, Charles A.; Capps, Richard W.; Chester, Thomas; Elias, Jonathan H.; Huchra, John P.; Liebert, James W.; Lonsdale, Carol J.; Monet, David G.; Price, Stephan; Seitzer, Patrick; Jarrett, Thomas H.; Kirkpatrick, J. Davy; Gizis, John E.; Howard, Elizabeth V.; Evans, Tracey E.; Fowler, John W.; Fullmer, Linda; Hurt, Robert L.; Light, Robert M.; Kopan, Eugene L.; Marsh, Kenneth A.; McCallon, Howard L.; Tam, Robert; Van Dyk, Schuyler D.; Wheelock, Sherry L. (1 February 2006). "The Two Micron All Sky Survey (2MASS)" . The Astronomical Journal . 131 (2): 1163– 1183. Bibcode :2006AJ....131.1163S . doi :10.1086/498708 ISSN 0004-6256 . S2CID 18913331 . Vizier catalog entry ^ a b c d Torres, G.; et al. (2007). "HAT-P-3b: A Heavy-Element-rich Planet Transiting a K Dwarf Star" . The Astrophysical Journal Letters . 666 (2): L121 – L124 . arXiv :0707.4268 Bibcode :2007ApJ...666L.121T doi :10.1086/521792 S2CID 16549542 . ^ a b c Chan, Tucker; et al. (2011). "The Transit Light-curve Project. XIV. Confirmation of Anomalous Radii for the Exoplanets TrES-4b, HAT-P-3b, and WASP-12b". The Astronomical Journal . 141 (6). 179. arXiv :1103.3078 Bibcode :2011AJ....141..179C . doi :10.1088/0004-6256/141/6/179 . S2CID 56378813 . ^ Todorov, Kamen O.; et al. (2013). "Warm Spitzer Photometry of Three Hot Jupiters: HAT-P-3b, HAT-P-4b and HAT-P-12b". The Astrophysical Journal . 770 (2). 102. arXiv :1305.0833 Bibcode :2013ApJ...770..102T . doi :10.1088/0004-637X/770/2/102 . S2CID 51509956 . ^ "Approved names" . NameExoworlds . Archived from the original on 2019-12-19. Retrieved 2020-01-02 .^ "International Astronomical Union | IAU" . www.iau.org . Retrieved 2020-01-02 .^ Bonomo, A. S.; et al. (2017). "The GAPS Programme with HARPS-N at TNG . XIV. Investigating giant planet migration history via improved eccentricity and mass determination for 231 transiting planets". Astronomy and Astrophysics . 602 . A107. arXiv :1704.00373 Bibcode :2017A&A...602A.107B . doi :10.1051/0004-6361/201629882 . S2CID 118923163 .
External links
Information related to HAT-P-3
