10331+2052 COU 172

 
 
10h 33m 04.63s +20° 52' 09.8" P.A. 33.00 sep 0.3 mag 11.12,11.73 Sp K0 dist. 131.06 pc (427.52 l.y.)
 
 
Coord 2000 10331+2052 Discov num COU 172 Comp Coord arcsec 2000 10 33 04.63 +20 52 09.8
Date first 1967 Date last 2011 Obs 5
Pa first 20 Pa last 33.2 P.A. Now (θ) 33.2°
Sep first 0.6 Sep last 0.255 Sep. Now (ρ) 0.255"
Mag pri 11.12 Mag sec 11.73 delta mag (ΔM) 0.61 Spectral class K0 (yellow-orange)
Pri motion ra -078 Sec motion ra
Pri motion dec -010 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Leo HIP 51641 Tycho2 1427-00919-1 Gaia DR2 720824812259741312
BD BD+21 2206 Distance 131.06 Distance ly 427.52