20422+5606 OSW 74

 
 
20h 42m 12.96s +56° 05' 33.8" P.A. 88.00 sep 127.2 mag 15.90,16.60 Sp K3+K5
 
 
Coord 2000 20422+5606 Discov num OSW  74 Comp Coord arcsec 2000 20 42 12.96 +56 05 33.8
Date first 1952 Date last 2015 Obs 10
Pa first 88 Pa last 87.5 P.A. Now (θ) 87.5°
Sep first 127.6 Sep last 127.221 Sep. Now (ρ) 127.221"
Mag pri 15.90 Mag sec 16.60 delta mag (ΔM) 0.7 Spectral class K3+K5 (yellow-orange/yellow-orange)
Pri motion ra -003 Sec motion ra -007
Pri motion dec -003 Sec motion dec -002
Notes V (Proper motion indicates physical)
rPM=0.566
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cepheus Gaia DR2 2184032582738975744