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| Observation data Epoch J2000 Equinox J2000 | |
|---|---|
| Constellation | Lyra[1] |
| Right ascension | 19h 09m 45.40270s[2] |
| Declination | +43° 49′ 55.4994″[2] |
| Apparent magnitude (V) | 14.530±0.057[3] |
| Characteristics | |
| Evolutionary stage | Main sequence |
| Spectral type | K |
| Apparent magnitude (G) | 14.274±0.003[2] |
| Apparent magnitude (J) | 12.791±0.021[4] |
| Apparent magnitude (H) | 12.293±0.021[4] |
| Apparent magnitude (K) | 12.184±0.018[4] |
| Astrometry | |
| Radial velocity (Rv) | −101.06±3.94[2] km/s |
| Proper motion (μ) | RA: −38.959±0.016 mas/yr[2] Dec.: −18.117±0.017 mas/yr[2] |
| Parallax (π) | 2.6013 ± 0.0142 mas[2] |
| Distance | 1,254 ± 7 ly (384 ± 2 pc) |
| Details[3] | |
| Mass | 0.710+0.041 −0.036 M☉ |
| Radius | 0.680+0.032 −0.028 R☉ |
| Surface gravity (log g) | 4.630+0.024 −0.030 cgs |
| Temperature | 4724.0±25.0 K |
| Metallicity [Fe/H] | −0.360±0.124 dex |
| Age | 4.900+5.260 −3.140 Gyr |
| Other designations | |
| Database references | |
| SIMBAD | data |
Kepler-174 is a K-type main-sequence star located in the Milky Way galaxy at a distance of about 1,254 light-years (384 parsecs) away from the Sun. It is located inside the boundaries of the Lyra constellation, but it is too dim to be visible to the unaided eye and is not part of the main outline.
- ^ "Finding the constellation which contains given sky coordinates". djm.cc. 2 August 2008.
- ^ a b c d e f Cite error: The named reference
GaiaDR3was invoked but never defined (see the help page). - ^ a b Cite error: The named reference
NASAExoplanetArchivewas invoked but never defined (see the help page). - ^ a b c d Cite error: The named reference
SIMBADwas invoked but never defined (see the help page).