OGLE-TR-211
| Observation data Epoch J2000.0 Equinox J2000.0 | |
|---|---|
| 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 mas[1] |
| 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 |
OGLE-TR-211 is a magnitude 15 star located about 6,000 light years away in the constellation of Carina.[5]
Planetary system
[edit]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
[edit]References
[edit]- ^ a b c d e f g h 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.
- ^ Stassun, Keivan G.; Oelkers, Ryan J.; Pepper, Joshua; Paegert, Martin; De Lee, Nathan; Torres, Guillermo; Latham, David W.; Charpinet, Stéphane; Dressing, Courtney D.; Huber, Daniel; Kane, Stephen R.; Lépine, Sébastien; Mann, Andrew; Muirhead, Philip S.; Rojas-Ayala, Bárbara; Silvotti, Roberto; Fleming, Scott W.; Levine, Al; Plavchan, Peter; the TESS Target Selection Working Group (2018). "The TESS Input Catalog and Candidate Target List". The Astronomical Journal. 156 (3): 102. arXiv:1706.00495. Bibcode:2018AJ....156..102S. doi:10.3847/1538-3881/aad050. S2CID 73582386.
- ^ a b c d e f 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. arXiv:0711.3978. Bibcode:2008A&A...482..299U. doi:10.1051/0004-6361:20079143. S2CID 6756328.
- ^ Delgado Mena, E.; et al. (April 2015). "Li abundances in F stars: planets, rotation, and Galactic evolution". Astronomy & Astrophysics. 576: 24. arXiv:1412.4618. Bibcode:2015A&A...576A..69D. doi:10.1051/0004-6361/201425433. S2CID 56051637. A69.
- ^ a b "SIMBAD query result: OGLE-TR 211 -- Star". Centre de Données astronomiques de Strasbourg. Retrieved 2009-04-30.
External links
[edit]- "OGLE-TR-211". Exoplanets. Archived from the original on 2016-03-03. Retrieved 2009-05-01.
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