44 Andromedae
From Infogalactic: the planetary knowledge core
| Observation data Epoch J2000.0 Equinox J2000.0 (ICRS) |
|
|---|---|
| Constellation | Andromeda |
| Right ascension | 01h 10m 18.7404s[1] |
| Declination | +42° 04′ 53.310″[1] |
| Apparent magnitude (V) | 5.679[1] |
| Characteristics | |
| Spectral type | F8V[1] |
| B−V color index | +0.60[2] |
| Astrometry | |
| Radial velocity (Rv) | −10.6 ± 2[1] km/s |
| Proper motion (μ) | RA: −135.76[1] mas/yr Dec.: −41.87[1] mas/yr |
| Parallax (π) | 18.98 ± 0.71[1] mas |
| Distance | 172 ± 6 ly (53 ± 2 pc) |
| Absolute magnitude (MV) | 2.07[3] |
| Details | |
| Radius | 1.30[4] R☉ |
| Temperature | 5800[3] K |
| Metallicity [Fe/H] | −0.14[3] dex |
| Rotational velocity (v sin i) | ≤ 10[2] km/s |
| Other designations | |
| Database references | |
| SIMBAD | data |
Coordinates: 
01h 10m 18.7404s, +42° 04′ 53.310″
44 Andromedae (abbreviated 44 And) is an F-type main sequence star in the constellation of Andromeda.[1] 44 Andromedae is the Flamsteed designation. It has an apparent visual magnitude of approximately 5.679.[1]
References
- ↑ 1.00 1.01 1.02 1.03 1.04 1.05 1.06 1.07 1.08 1.09 1.10 * 44 And -- Star, database entry, SIMBAD. Accessed on line August 23, 2008.
- ↑ 2.0 2.1 HR 340, database entry, The Bright Star Catalogue, 5th Revised Ed. (Preliminary Version), D. Hoffleit and W. H. Warren, Jr., CDS ID V/50. Accessed on line August 23, 2008.
- ↑ 3.0 3.1 3.2 HD 6920, database entry, The Geneva-Copenhagen Survey of Solar neighbourhood, J. Holmberg et al., 2007, CDS ID V/117A. Accessed on line November 19, 2008.
- ↑ HD 6920, database entry, Catalog of Apparent Diameters and Absolute Radii of Stars (CADARS), 3rd edition, L. E. Pasinetti-Fracassini, L. Pastori, S. Covino, and A. Pozzi, CDS ID II/224. Accessed on line August 23, 2008.
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