Kepler-24d
| Exoplanet | List of exoplanets | |
|---|---|---|
| Parent star | ||
| Star | Kepler-24 | |
| Constellation | Lyra | |
| Right ascension | (α) | 19h 21m 39.1858s[1] |
| Declination | (δ) | +38° 20′ 37.450″[1] |
| Apparent magnitude | (mV) | 15.5[2] |
| Distance | 3900±100[1] ly (1200±30[1] pc) | |
| Mass | (m) | 0.98 ± 0.06[3] M☉ |
| Radius | (r) | 1.11+0.13 −0.14[3] R☉ |
| Temperature | (T) | 5952 ± 94[3] K |
| Metallicity | [Fe/H] | −0.19+0.12 −0.11[3] |
| Age | 6.2 Gyr[3] Gyr | |
| Orbital elements | ||
| Semi-major axis | (a) | 0.051[4] AU |
| Orbital period | (P) | 4.24437621(2426)[3] d |
| Time of transit | (Tt) | 2454970.06874 ± 0.00447[3] JD |
| Physical characteristics | ||
| Radius | (r) | 0.149 ± 0.035[4] RJ |
| Discovery information | ||
| Discovery date | 26 February 2014 | |
| Discoverer(s) | Jason F. Rowe et al.[4] | |
| Discovery method | Transit method | |
| Discovery status | Confirmed | |
| Database references | ||
| Extrasolar Planets Encyclopaedia | data | |
| SIMBAD | data | |
| Exoplanet Archive | data | |
| Open Exoplanet Catalogue | data | |
Kepler-24d is a transiting exoplanet orbiting the star Kepler-24, located in the constellation Cygnus. It was discovered by the Kepler telescope in February 2014. It orbits its parent star at only 0.051 astronomical units away, and at its distance it completes an orbit once every 4.244384 days.[4]
References
- 1 2 3 4 Brown, A. G. A.; et al. (Gaia collaboration) (August 2018). "Gaia Data Release 2: Summary of the contents and survey properties". Astronomy & Astrophysics. 616. A1. arXiv:1804.09365. Bibcode:2018A&A...616A...1G. doi:10.1051/0004-6361/201833051. Gaia Data Release 2 Vizier catalog entry
- ↑ "Kepler-24 d". The Extrasolar Planets Encyclopaedia. Retrieved 9 August 2017.
- 1 2 3 4 5 6 7 Morton, Timothy D.; et al. (2016). "False Positive Probabilities for All Kepler objects of Interest: 1284 Newly Validated Planets and 428 Likely False Positives". The Astrophysical Journal. 822 (2): 86. arXiv:1605.02825. Bibcode:2016ApJ...822...86M. doi:10.3847/0004-637X/822/2/86.
- 1 2 3 4 Rowe, Jason F.; et al. (2014). "Validation of Kepler's Multiple Planet Candidates. III. Light Curve Analysis and Announcement of Hundreds of New Multi-planet Systems". The Astrophysical Journal. 784 (1): 20. arXiv:1402.6534. Bibcode:2014ApJ...784...45R. doi:10.1088/0004-637X/784/1/45. 45.
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