12105+1649 CHR 135 (3 Com)

 
 
12h 10m 31.64s +16° 48' 33.4" P.A. 177.00 sep 0.3 mag 6.39, Sp A4V dist. 224.22 pc (731.41 l.y.)
 
 
Coord 2000 12105+1649 Discov num CHR 135 Comp Coord arcsec 2000 12 10 31.64 +16 48 33.4
Date first 1987 Date last 1987 Obs 1
Pa first 177 Pa last 176.9 P.A. Now (θ) 176.9°
Sep first 0.3 Sep last 0.262 Sep. Now (ρ) 0.262"
Mag pri 6.39 Mag sec delta mag (ΔM) Spectral class A4V (white)
Pri motion ra -017 Sec motion ra
Pri motion dec +001 Sec motion dec
Notes N X (See Notes, Dubious double)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name 3 Com Constellation Coma Berenices SAO 99973 HIP 59352
Tycho2 1442-01900-1 Gaia DR2 3925634747456327424 HD 105778 HR 4632
GC 16625 BD BD+17 2446 Flamsteed 3 Comae Berenices Flamsteed name 3 Com
FK5 1313 Distance 224.22 Distance ly 731.41