Astronomy:OGLE-TR-211
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Short description: Star in the constellation Carina
| Observation data Equinox J2000.0]] (ICRS) | |
|---|---|
| Constellation | Carina |
| Right ascension | 10h 40m 14.38s[1] |
| Declination | −62° 27′ 20.0″[1] |
| Apparent magnitude (V) | 15.4[2] |
| Characteristics | |
| Evolutionary stage | main sequence[3] |
| Spectral type | F7-F8[3] |
| Apparent magnitude (B) | ~15.3 |
| Apparent magnitude (R) | ~14.9 |
| Apparent magnitude (I) | 14.36 ± 0.03 |
| Apparent magnitude (H) | 13.42 ± 0.04 |
| Apparent magnitude (K) | 13.38 ± 0.04 |
| Astrometry | |
| Proper motion (μ) | RA: −11.270[1] mas/yr Dec.: +5.890[1] mas/yr |
| Parallax (π) | 0.5469 ± 0.0405[1] mas |
| Distance | 6,000 ± 400 ly (1,800 ± 100 pc) |
| Details | |
| Mass | 1.33±0.05[3] M☉ |
| Radius | 1.64+0.21 −0.07[3] R☉ |
| Luminosity | 3.5[1] L☉ |
| Surface gravity (log g) | 4.17[1] cgs |
| Temperature | 6,325±9[3] K |
| Rotational velocity (v sin i) | 7.1[4] km/s |
| Age | 5.3[1] Gyr |
| Other designations | |
| Database references | |
| SIMBAD | data |
| Extrasolar Planets Encyclopaedia | data |
OGLE-TR-211 is a magnitude 15 star located about 6,000 light years away in the constellation of Carina.[5]
Planetary system
OGLE-TR-211 has a transiting planet in a very close orbit, another hot Jupiter.[3]
| Companion (in order from star) |
Mass | Semimajor axis (AU) |
Orbital period (days) |
Eccentricity | Inclination | Radius |
|---|---|---|---|---|---|---|
| b | 1.03±0.2 MJ | 0.051±0.001 | 3.67724±3×10−5 | 0 | — | — |
See also
- OGLE-TR-182
- List of extrasolar planets
References
- ↑ 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 Vallenari, A. et al. (2022). "Gaia Data Release 3. Summary of the content and survey properties". Astronomy & Astrophysics. doi:10.1051/0004-6361/202243940 Gaia DR3 record for this source at VizieR.
- ↑ Stassun, Keivan G.; Oelkers, Ryan J.; Pepper, Joshua; Paegert, Martin; De Lee, Nathan; Torres, Guillermo; Latham, David W.; Charpinet, Stéphane et al. (2018). "The TESS Input Catalog and Candidate Target List". The Astronomical Journal 156 (3): 102. doi:10.3847/1538-3881/aad050. Bibcode: 2018AJ....156..102S.
- ↑ 3.0 3.1 3.2 3.3 3.4 3.5 Udalski, A. et al. (2008). "OGLE-TR-211 - a new transiting inflated hot Jupiter from the OGLE survey and ESO LP666 spectroscopic follow-up program". Astronomy and Astrophysics 482 (1): 299–304. doi:10.1051/0004-6361:20079143. Bibcode: 2008A&A...482..299U. http://www.aanda.org/articles/aa/full/2008/16/aa9143-07/aa9143-07.html.
- ↑ Delgado Mena, E. et al. (April 2015). "Li abundances in F stars: planets, rotation, and Galactic evolution". Astronomy & Astrophysics 576: 24. doi:10.1051/0004-6361/201425433. A69. Bibcode: 2015A&A...576A..69D.
- ↑ 5.0 5.1 "SIMBAD query result: OGLE-TR 211 -- Star". Centre de Données astronomiques de Strasbourg. http://simbad.u-strasbg.fr/simbad/sim-id?Ident=OGLE-TR-211.
External links
Coordinates: 
10h 40m 14.39s, −62° 27′ 20.2″
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