COROT-13b
| Exoplanet | List of exoplanets | |
|---|---|---|
| Parent star | ||
| Star | COROT-13 | |
| Constellation | Monoceros | |
| Right ascension | (α) | 06h 50m 53.072s[1] |
| Declination | (δ) | −05° 05′ 11.14″[1] |
| Apparent magnitude | (mV) | 15.039 |
| Distance | 4270 ± 330 ly (1310 ± 100[2] pc) | |
| Spectral type | G0V[2] | |
| Mass | (m) | 1.09 ± 0.02[2] M☉ |
| Radius | (r) | 1.01 ± 0.03[2] R☉ |
| Temperature | (T) | 5945 ± 90[2] K |
| Metallicity | [Fe/H] | 0.01 ± 0.07[2] |
| Orbital elements | ||
| Semi-major axis | (a) | 0.051[2] AU |
| Eccentricity | (e) | 0 |
| Orbital period | (P) | 4.03519[2] d |
| (96.84456 h) | ||
| Inclination | (i) | 88.02[2]° |
| Time of transit | (Tt) | 2454790.8091[2] JD |
| Physical characteristics | ||
| Mass | (m) | 1.308 MJ |
| Radius | (r) | 0.885 RJ |
| Discovery information | ||
| Discovery date | ||
| Discoverer(s) | CoRoT space telescope | |
| Discovery method | Transit | |
| Discovery status | Published[3] | |
| Database references | ||
| Extrasolar Planets Encyclopaedia | data | |
| SIMBAD | data | |
| Exoplanet Archive | data | |
| Open Exoplanet Catalogue | data | |
CoRoT-13b is a transiting exoplanet found by the CoRoT space telescope on 12 July 2010.
It is an extremely hot Jupiter-like planet with an orbital period of 4.04 earth days, that is around 4257.5 light years away. Its mass is equivalent to 1.308 Jupiter masses, 0.9 Jupiter radii, and has a density of 2.34 g cm 3. CoRoT-13b orbits a G0V star with Te = 5 945K, M = 1.09M, R = 1.01R, solar metallicity. It has a lithium content of +1.45 dex, and an estimated age between 0.12 and 3.15 Gyr. The lithium abundance of the star is consistent with its effective temperature, activity level, and age range derived from the stellar analysis. The planet's density is extreme for its amount of mass. It implies the existence of an amount of heavy elements with a mass between about 140 and 300M.[3]
References
- 1 2 Zacharias, N. (2009). "VizieR Online Data Catalog: Third U.S. Naval Observatory CCD Astrograph Catalog (UCAC3)". VizieR On-line Data Catalog: I/315. Originally published in: Astron. J. (2009). 1315. Bibcode:2009yCat.1315....0Z.
- 1 2 3 4 5 6 7 8 9 10 "Notes on CoRoT-13 b". Retrieved 20 November 2016.
- 1 2 Cabrera, J.; et al. (2010). "Transiting exoplanets from the CoRoT space mission XIII. CoRoT-13b: a dense hot Jupiter in transit around a star with solar metallicity and super-solar lithium content". Astronomy and Astrophysics. 522. A110. arXiv:1007.5481. Bibcode:2010A&A...522A.110C. doi:10.1051/0004-6361/201015154.