20477+8016 SKF 1250

 
 
20h 47m 42.33s +80° 16' 05.1" P.A. 333.00 sep 4.3 mag 9.70,11.60 Sp G0
 
 
Coord 2000 20477+8016 Discov num SKF1250 Comp Coord arcsec 2000 20 47 42.33 +80 16 05.1
Date first 1896 Date last 2016 Obs 7
Pa first 336 Pa last 333 P.A. Now (θ) 333°
Sep first 3.9 Sep last 4.327 Sep. Now (ρ) 4.327"
Mag pri 9.70 Mag sec 11.60 delta mag (ΔM) 1.9 Spectral class G0 (yellow)
Pri motion ra +006 Sec motion ra
Pri motion dec -009 Sec motion dec
Notes V (Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cepheus Tycho2 4594-00574-1 Gaia DR2 2297251807608288384