Alsciaukat

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Star
Alsciaukat (31 Lyncis)
AladinLite
Observation
dates equinoxJ2000.0 , epoch : J2000.0
Constellation lynx
Right ascension 08 h 22 m 50.11 s
declination + 43 ° 11 ′ 17.3 ″
Apparent brightness 4.25 (4.21 to 4.27) mag
Typing
B − V color index (1.55) 
U − B color index (1.91) 
R − I index (0.88) 
Spectral class K4.5 III
Variable star type Yes 
Astrometry
Radial velocity (24.56 ± 0.22) km / s
parallax (8.39 ± 0.36)  mas
distance (389 ± 20)  ly
(119)  pc
Proper movement 
Rec. Share: (−22.50 ± 0.50)  mas / a
Dec. portion: (−101.50 ± 0.42)  mas / a
Physical Properties
Other names
and catalog entries
Flamsteed name 31 Lyncis
Bonn survey BD + 43 ° 1815
Bright Star Catalog HR 3275 [1]
Henry Draper Catalog HD 70272 [2]
Hipparcos catalog HIP 41075 [3]
SAO catalog SAO 42319 [4]
Tycho catalog TYC 2980-2184-1 [5]
2MASS catalog 2MASS J08225014 + 4311171 [6]
Other names Alsciaukat, BN Lyncis, FK5 314

Alsciaukat is the proper name of the star 31 Lyncis in the constellation Lynx . Alsciaukat has a brightness of +4.25 mag and belongs to the spectral class K4.5 III. 31 Lyncis is just under 400 light years from Earth.

Web links

Individual evidence

  1. a b c d e f 31 Lyn. In: SIMBAD . Center de Données astronomiques de Strasbourg , accessed September 14, 2018 .
  2. a b BN Lyn. In: VSX. AAVSO, accessed September 14, 2018 .