12138+2143 HU 569

 
 
12h 13m 47.53s +21° 43' 06.5" P.A. 162.00 sep 1.2 mag 10.12,11.26 Sp F8
 
 
Coord 2000 12138+2143 Discov num HU  569 Comp Coord arcsec 2000 12 13 47.53 +21 43 06.5
Date first 1902 Date last 2016 Obs 18
Pa first 153 Pa last 161.6 P.A. Now (θ) 161.6°
Sep first 1.1 Sep last 1.19 Sep. Now (ρ) 1.19"
Mag pri 10.12 Mag sec 11.26 delta mag (ΔM) 1.14 Spectral class F8 (yellow-white)
Pri motion ra +026 Sec motion ra +026
Pri motion dec -027 Sec motion dec -027
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Coma Berenices Tycho2 1444-00799-1 Gaia DR2 3953336766828762752