Kepler-22
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Star Kepler-22 |
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| Location of Kepler-22 | |||||
| AladinLite | |||||
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Observation dates equinox : J2000.0 , epoch : J2000.0 |
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| Constellation | swan | ||||
| Right ascension | 19 h 16 m 52 s | ||||
| declination | + 47 ° 53 ′ 4 ″ | ||||
| Typing | |||||
| Known exoplanets | 1 | ||||
| Spectral class | G5 | ||||
| Astrometry | |||||
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Proper movement
ReadMe + ftp |
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| Rec. Share: | (−39.7 ± 0.5) mas / a | ||||
| Dec. portion: | (−62.8 ± 1.7) mas / a | ||||
| Physical Properties | |||||
| Dimensions | (0.97 ± 0.06) M ☉ | ||||
| radius | (0.979 ± 0.02) R ☉ | ||||
| Effective temperature | (5518 ± 44) K. | ||||
| Metallicity [Fe / H] | −0.389 | ||||
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Other names and catalog entries |
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Kepler-22 is a star about 600 light years away from Earth . It lies between the constellations swan and lyre . In its planetary system is Kepler-22b , an earth-like exoplanet .
Web links
- exoplanet.eu
- Overview @ NASA Exoplanet Archive (accessed January 12, 2010)
Individual evidence
- ↑ Simbad. simbad.u-strasbg.fr, July 26, 2012, accessed on July 26, 2012 .
- ↑ UCAC3 Catalog (Zacharias + 2009)
- ↑ a b c Kepler-22b. exoplanet.eu, July 29, 2012, accessed July 29, 2012 .
- ↑ Kepler Input Catalog (2009)