K2-58
K2-58 (also designated as EPIC 206026904) is G-type main-sequence star in the constellation of Aquarius, approximately 596 light-years from Solar System. The star is metal-rich, having 155% of Solar abundance of elements heavier than helium. The star is located in the region allowing to see Venus transiting the Sun for hypothetical observer located in K2-58 system.
| Observation data Epoch J2000 Equinox J2000 | |
|---|---|
| Constellation | Aquarius |
| Right ascension | 22h 15m 17.2364s |
| Declination | −14° 02′ 59.3151″ |
| Apparent magnitude (V) | 12.13 |
| Characteristics | |
| Evolutionary stage | Main sequence |
| Spectral type | K2 |
| Astrometry | |
| Radial velocity (Rv) | 6.5±0.8 km/s |
| Proper motion (μ) | RA: 4.67±0.02 mas/yr Dec.: -11.11±0.02 mas/yr |
| Parallax (π) | 5.4932 ± 0.0194 mas |
| Distance | 594 ± 2 ly (182.0 ± 0.6 pc) |
| Details | |
| Mass | 0.858+0.022 −0.027 M☉ |
| Radius | 0.803+0.034 −0.020 R☉ |
| Surface gravity (log g) | 4.5 cgs |
| Temperature | 5038 K |
| Metallicity [Fe/H] | 0.25 dex |
| Rotational velocity (v sin i) | 2.2±0.5 km/s |
| Other designations | |
EPIC 206026904, 2MASS J22151722-1402593, Gaia DR2 2599975224481836672 | |
| Database references | |
| SIMBAD | data |
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