20089+7715 LDS 1928 AB

 
 
20h 08m 55.39s +77 14' 44.9" P.A. 166.00 sep 5.4 mag 10.26,12.00 Sp K0
 
 
Coord 2000 20089+7715 Discov num LDS1928 Comp AB Coord arcsec 2000 20 08 55.39 +77 14 44.9
Date first 1962 Date last 2015 Obs 8
Pa first 169 Pa last 166 P.A. Now (θ) 166°
Sep first 7.0 Sep last 5.443 Sep. Now (ρ) 5.443"
Mag pri 10.26 Mag sec 12.00 delta mag (ΔM) 1.74 Spectral class K0 (yellow-orange)
Pri motion ra -069 Sec motion ra -046
Pri motion dec +094 Sec motion dec -009
Notes V W (Proper motion indicates physical, )
rPM=0.905
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cepheus Tycho2 4589-02239-1