41 Cygni
From Infogalactic: the planetary knowledge core
 Location of 41 Cyg (circled) |
|
| Observation data Epoch J2000 Equinox J2000 |
|
|---|---|
| Constellation | Cygnus |
| Right ascension | 20h 29m 23.73561s[1] |
| Declination | +30° 22′ 06.7968″[1] |
| Apparent magnitude (V) | 4.02[2] |
| Characteristics | |
| Spectral type | F5II[3] |
| B−V color index | +0.38[2] |
| Astrometry | |
| Radial velocity (Rv) | −18.20[4] km/s |
| Proper motion (μ) | RA: 6.89[1] mas/yr Dec.: −0.87[1] mas/yr |
| Parallax (π) | 4.24 ± 0.16[1] mas |
| Distance | 770 ± 30 ly (236 ± 9 pc) |
| Absolute magnitude (MV) | −3.32[5] |
| Details | |
| Mass | 5.3[6] M☉ |
| Luminosity | 1,057[7] L☉ |
| Surface gravity (log g) | 2.32[6] cgs |
| Temperature | 6,570[6] K |
| Age | 85[6] Myr |
| Other designations | |
| Database references | |
| SIMBAD | data |
41 Cygni (41 Cyg) is a star in the constellation Cygnus. Its apparent magnitude is 3.99.
References
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