Kepler-84
| Observation data Epoch J2000 Equinox J2000 | |
|---|---|
| Constellation | Cygnus |
| Right ascension | 19h 53m 00.48519s |
| Declination | +40° 29′ 45.9477″ |
| Apparent magnitude (V) | 15.03 |
| Characteristics | |
| Astrometry | |
| Proper motion (μ) | RA: −0.150 mas/yr Dec.: −2.872 mas/yr |
| Parallax (π) | 0.6929±0.7043 mas |
| Distance | 1,066 pc |
| Details | |
| Other designations | |
| Kepler-84, KOI-1589, KIC 5301750, 2MASS J19530049+4029458 | |
| Database references | |
| SIMBAD | data |
| Exoplanet Archive | data |
Kepler-84 is a Sun-like star 3,339 light-years from the Sun. It is a G-type star. The stellar radius measurement has a large uncertainty of 48% as in 2017, complicating the modelling of the star. The Kepler-84 star has two suspected stellar companions. Four stars, all more than four magnitudes fainter than Kepler-84, are seen within a few arcseconds and at least one is probably gravitationally bound to Kepler-84. Another, which has only a 0.005% chance of being a background star, is a yellow star with mass 0.855 M☉ at a projected separation of 0.18±0.05″ or 0.26″ (213.6 AU).