65 Andromedae
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| Observation data Epoch J2000 |
|
|---|---|
| Constellation (pronunciation) |
Andromeda |
| Right ascension | 02h 25m 37.4227s |
| Declination | +50° 16′ 43.072″ |
| Apparent magnitude (V) | 4.734 |
| Characteristics | |
| Spectral type | K4III |
| U-B color index | 1.89 |
| B-V color index | 1.53 |
| Variable type | Semiregular |
| Astrometry | |
| Radial velocity (Rv) | -4.5 km/s |
| Proper motion (μ) | RA: 23.79 mas/yr Dec.: -14.35 mas/yr |
| Parallax (π) | 9.46 ± 0.7 mas |
| Distance | 340 ± 30 ly (106 ± 8 pc) |
| Absolute magnitude (MV) | 6.306 |
| Details | |
| Age | ? years |
| Visual binary orbit | |
| Companion | 65 And B |
| Semimajor axis (a) | 49.6" |
| Inclination (i) | 304° |
| Visual binary orbit | |
| Companion | 65 And C |
| Semimajor axis (a) | 191.7" |
| Inclination (i) | 307° |
| Other designations | |
|
65 And, IRC +50060, SAO 23319, AG+50° 273, GSC 03302-01892, JP11 645, BD+49° 656, HD 14872, 2MASS J02253742+5016431, TYC 3302-1892-1, CCDM J02256+5017A, HIC 11313, PLX 490, UBV M 8928, CSI+49° 656 1, HIP 11313, PMC 90-93 1205, UBV 2475, FK5 2165, HR 699, PPM 27605, YPAC 85, GC 2902, IDS 02189+4950 A, RAFGL 4022, GCRV 1364, IRAS 02222+5003, ROT 329.
|
|
| Database references | |
| SIMBAD | data |
| Database references | |
| SIMBAD | data |
65 Andromedae is a star in the constellation Andromeda. Its apparent magnitude is 4.73.
[edit] Components
| NAME | Right ascension | Declination | Apparent magnitude (V) | Database references |
|---|---|---|---|---|
| 65 Andromedae B (BD+49 656B) | 02h 25m 33.1s | +50° 17' 10 | 12.9 | Simbad |
| 65 Andromedae C (BD+49 656C) | 01h 09m 35.334s | +50° 17' 10 | 12.9 | Simbad |
[edit] Reference
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