13128+2743 ALD 2

 
 
13h 12m 47.15s +27° 42' 17.8" P.A. 154.00 sep 2.1 mag 11.00,11.50 Sp K2III:
 
 
Coord 2000 13128+2743 Discov num ALD   2 Comp Coord arcsec 2000 13 12 47.15 +27 42 17.8
Date first 1917 Date last 2016 Obs 13
Pa first 160 Pa last 154.2 P.A. Now (θ) 154.2°
Sep first 1.4 Sep last 2.103 Sep. Now (ρ) 2.103"
Mag pri 11.00 Mag sec 11.50 delta mag (ΔM) 0.5 Spectral class K2III: (yellow-orange)
Pri motion ra -044 Sec motion ra
Pri motion dec +027 Sec motion dec
Notes V (Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Coma Berenices Gaia DR2 1460182232307233664