HD 199442

HD 199442
Observation data
Epoch J2000      Equinox J2000
Constellation Aquarius
Right ascension 20h 57m 10.57663s[1]
Declination +00° 27′ 49.6073″[1]
Apparent magnitude (V) 6.065[2]
Characteristics
Spectral type K2III[2]
U−B color index +1.29[3]
B−V color index +1.22[3]
Astrometry
Radial velocity (Rv)−26.47[2] km/s
Proper motion (μ) RA: +10.70[1] mas/yr
Dec.: −62.77[1] mas/yr
Parallax (π)10.64 ± 0.44 mas[1]
Distance310 ± 10 ly
(94 ± 4 pc)
Details
Mass1.20[2] M☉
Luminosity1.65[2] L☉
Surface gravity (log g)2.49[2] cgs
Temperature4,605[2] K
Metallicity [Fe/H]0.19[2] dex
Rotational velocity (v sin i)2.7[4] km/s
Other designations
ADS 14457 A, BD-00° 4132, HIP 103414, HR 8017, SAO 126396
Database references
SIMBADdata

HD 199442 is a giant star situated in the Aquarius constellation. It is located about 310 light years from the Solar System.

  1. ^ a b c d e Cite error: The named reference van Leeuwen2007 was invoked but never defined (see the help page).
  2. ^ a b c d e f g h Cite error: The named reference aj133_6_2464 was invoked but never defined (see the help page).
  3. ^ a b Cite error: The named reference MERMILLIOD was invoked but never defined (see the help page).
  4. ^ Cite error: The named reference aj135_1_209 was invoked but never defined (see the help page).