44 Andromedae

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44 Andromedae
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
44 And, BD+41 219, FK5 2075, GC 1410, GJ 53.4, HD 6920, HIP 5493, HR 340, PPM 43709, SAO 36984.[1]
Database references
SIMBAD data

Coordinates: Sky map 01h 10m 18.7404s, +42° 04′ 53.310″

44 Andromedae (44 And) is a F-type main sequence star in the constellation of Andromeda.[1] It has an apparent visual magnitude of approximately 5.679.[1]

References[edit]

  1. ^ a b c d e f g h i j k * 44 And -- Star, database entry, SIMBAD. Accessed on line August 23, 2008.
  2. ^ a b 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. ^ a b c 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.
  4. ^ 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.