WASP-11/HAT-P-10

WASP-11/HAT-P-10
Observation data
Epoch J2000.0      Equinox J2000.0
Constellation Aries
Right ascension 03h 09m 28.5434s[1]
Declination +30° 40′ 24.863″[1]
Apparent magnitude (V) 11.57 ± 0.15[2]
Characteristics
Spectral type K3V[3]
Apparent magnitude (B) 12.58 ± 0.30[2]
Apparent magnitude (V) 11.57 ± 0.15[2]
Apparent magnitude (J) 10.015 ± 0.020[4]
Apparent magnitude (H) 9.560 ± 0.019[4]
Apparent magnitude (K) 9.421 ± 0.017[4]
Variable type planetary transit[5]
Astrometry
Proper motion (μ) RA: 3.334(68) mas/yr[1]
Dec.: −44.433(53) mas/yr[1]
Parallax (π)7.6997 ± 0.0579 mas[1]
Distance424 ± 3 ly
(129.9 ± 1.0 pc)
Details[6]>
WASP-11 A
Mass0.77 ± 0.02[7] M☉
Radius0.74 ± 0.01[7] R☉
Luminosity0.28 ± 0.002[7] L☉
Surface gravity (log g)4.58 ± 0.02[7] cgs
Temperature4,884±16[7] K
Metallicity [Fe/H]0.25 ± 0.07[8] dex
Rotational velocity (v sin i)1.9 ± 0.9[8] km/s
Age8.7 ± 3.5[7] Gyr
WASP-11 B
Mass0.34 M☉
Temperature3,494±37[9] K
Other designations
HAT-P-10, Gaia DR3 123376685084303360, WASP-11, TYC 2340-1714-1, GSC 02340-01714, 2MASS J03092855+3040249[2]
Database references
SIMBADdata

WASP-11/HAT-P-10 is a binary star. It is a primary main-sequence orange dwarf star. Secondary is M-dwarf with a projected separation of 42 AU.[9] The system is located about 424 light-years away[1] in the constellation Aries.[2][10]

  1. ^ a b c d e Cite error: The named reference Gaia DR3 was invoked but never defined (see the help page).
  2. ^ a b c d e "SIMBAD query result: NAME HAT P-10 -- Star". Centre de Données astronomiques de Strasbourg. Retrieved 2009-05-05.
  3. ^ Cite error: The named reference West2009 was invoked but never defined (see the help page).
  4. ^ a b c Cite error: The named reference Skrutskie2006 was invoked but never defined (see the help page).
  5. ^ Cite error: The named reference bakos2009 was invoked but never defined (see the help page).
  6. ^ Quarles, Billy; Li, Gongjie; Kostov, Veselin; Haghighipour, Nader (2020), "Orbital Stability of Circumstellar Planets in Binary Systems", The Astronomical Journal, 159 (3): 80, arXiv:1912.11019, Bibcode:2020AJ....159...80Q, doi:10.3847/1538-3881/ab64fa, S2CID 209444271
  7. ^ a b c d e f Cite error: The named reference Bonfanti2015 was invoked but never defined (see the help page).
  8. ^ a b Cite error: The named reference Torres2012 was invoked but never defined (see the help page).
  9. ^ a b Piskorz, Danielle; Knutson, Heather A.; Ngo, Henry; Muirhead, Philip S.; Batygin, Konstantin; Crepp, Justin R.; Hinkley, Sasha; Morton, Timothy D. (2015), "Friends of Hot Jupiters. III. An Infrared Spectroscopic Search for Low-Mass Stellar Companions", The Astrophysical Journal, 814 (2): 148, arXiv:1510.08062, Bibcode:2015ApJ...814..148P, doi:10.1088/0004-637X/814/2/148, S2CID 11525988
  10. ^ Mayor, M; Marmier, M; Lovis, C; Udry, S; Ségransan, D; Pepe, F; Benz, W; Bertaux, J. -L; Bouchy, F; Dumusque, X; Lo Curto, G; Mordasini, C; Queloz, D; Santos, N. C (2011). "The HARPS search for southern extra-solar planets XXXIV. Occurrence, mass distribution and orbital properties of super-Earths and Neptune-mass planets". arXiv:1109.2497 [astro-ph.EP].