Kepler-30
| Observation data Epoch J2000 Equinox J2000 | |
|---|---|
| Constellation | Lyra[1] |
| Right ascension | 19h 01m 08.0747s[2] |
| Declination | +38° 56′ 50.219″[2] |
| Apparent magnitude (V) | 15.5[3] |
| Characteristics | |
| Spectral type | K[3] |
| Astrometry | |
| Proper motion (μ) | RA: 0.695±0.055[2] mas/yr Dec.: −4.761±0.052[2] mas/yr |
| Parallax (π) | 1.0657 ± 0.0321 mas[2] |
| Distance | 3,060 ± 90 ly (940 ± 30 pc) |
| Details | |
| Mass | 0,99±0,08[4] M☉ |
| Radius | 0.59[4] R☉ |
| Temperature | 5498±54[4] K |
| Metallicity [Fe/H] | 0,18±0,27[4] dex |
| Rotation | 16.004±0.017 days[5] |
| Rotational velocity (v sin i) | 1,94±0,22[4] km/s |
| Other designations | |
| Database references | |
| SIMBAD | data |
| KIC | data |
Kepler-30 is a star in the northern constellation of Lyra. It is located at the celestial coordinates: Right Ascension 19h 01m 08.076s Declination +38° 56′ 50.26″.[6] With an apparent visual magnitude of 15.5,[3] this star is too faint to be seen with the naked eye.
References
- ^ "Lyra – constellation boundary", The Constellations, International Astronomical Union, retrieved 2011-12-15
- ^ a b c d e 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
- ^ a b c Schneider, Jean, "Star: Kepler-30", Extrasolar Planets Encyclopaedia, Paris Observatory, archived from the original on 2012-05-05, retrieved 2013-12-18
{{citation}}: Unknown parameter|deadurl=ignored (|url-status=suggested) (help) - ^ a b c d e Kepler-30b, NASA Ames Research Center, retrieved 2011-12-06
- ^ McQuillan, A.; Mazeh, T.; Aigrain, S. (2013). "Stellar Rotation Periods of The Kepler objects of Interest: A Dearth of Close-In Planets Around Fast Rotators". The Astrophysical Journal Letters. 775 (1). L11. arXiv:1308.1845. Bibcode:2013ApJ...775L..11M. doi:10.1088/2041-8205/775/1/L11.
- ^ "Kepler Discoveries". 2011-12-05.