HD 14214

HD 14214
Location of HD 14214 (circled)
Observation data
Epoch J2000[1]      Equinox J2000[1]
Constellation Cetus
Right ascension 02h 18m 01.44332s[2]
Declination +01° 45′ 28.1235″[2]
Apparent magnitude (V) 5.60[3]
Characteristics
Spectral type G0IV[4] or G0.5IVb[5] (A)
~M0V[3] (B)
B−V color index +0.588[6]
J−H color index +0.484[1]
J−K color index +0.569[1]
Astrometry
Radial velocity (Rv)25.72±0.01[7] km/s
Proper motion (μ) RA: 366.090[2] mas/yr
Dec.: 369.815[2] mas/yr
Parallax (π)44.5963 ± 0.3470 mas[2]
Distance73.1 ± 0.6 ly
(22.4 ± 0.2 pc)
Absolute magnitude (MV)3.69 (combined)[6]
Orbit[6]
PrimaryHD 14214 A
CompanionHD 14214 B
Period (P)93.2874±0.0006 d
Semi-major axis (a)(21.05±0.01)×106 km (minimum)[3]
Eccentricity (e)0.5217±0.0002
Inclination (i)105.1±3.5°
Longitude of the node (Ω)281.0±3.1°
Periastron epoch (T)54094.633±0.005
Argument of periastron (ω)
(secondary)		103.87±0.03°
Details[6]
HD 14214 A
Mass1.15,[3] 1.20 M☉
Radius1.64±0.07[3] R☉
Luminosity2.76 L☉
Temperature6032±23[8] K
Metallicity [Fe/H]0.021±0.001 dex
Rotational velocity (v sin i)2.1±1[3] km/s
Age4.56,[9] 4.47 Gyr
HD 14214 B
Mass0.53 M☉
Radius0.4 R☉
Luminosity0.04 L☉
Other designations
232 G. Ceti, AG+01°242, BD+01°410, Gaia DR3 2513664248895784192, GC 2770, HD 14214, HIP 10723, HR 672, SAO 110456, PPM 145462, TIC 419994887, TYC 38-1343-1, 2MASS J02180145+0145282, WISEA J021801.69+014531.9[1][10]
Database references
SIMBADHD 14214

HD 14214 is a binary star in the constellation of Cetus. With an apparent magnitude of 5.60,[3] it can be faintly seen by the naked eye from Earth as a yellow-hued dot of light. As such, it is listed in the Bright Star Catalogue as HR 672. It is located at a distance of approximately 73.1 light-years (22.4 parsecs) according to Gaia DR3 parallax measurements.

  1. ^ a b c d Cite error: The named reference SIMBAD was invoked but never defined (see the help page).
  2. ^ a b c d e Cite error: The named reference dr3 was invoked but never defined (see the help page).
  3. ^ a b c d e f g Cite error: The named reference Fekel2007 was invoked but never defined (see the help page).
  4. ^ Cite error: The named reference Osten1998 was invoked but never defined (see the help page).
  5. ^ Cite error: The named reference Abt2006 was invoked but never defined (see the help page).
  6. ^ a b c d Cite error: The named reference Wang2015 was invoked but never defined (see the help page).
  7. ^ Cite error: The named reference Pourbaix2004 was invoked but never defined (see the help page).
  8. ^ Cite error: The named reference Malyuto2011 was invoked but never defined (see the help page).
  9. ^ Cite error: The named reference Barry1981 was invoked but never defined (see the help page).
  10. ^ Cite error: The named reference Gould was invoked but never defined (see the help page).