20123+2215 J 3057

 
 
20h 12m 31.72s +22° 15' 15.3" P.A. 104.00 sep 6.7 mag 11.40,12.20
 
 
Coord 2000 20123+2215 Discov num J  3057 Comp Coord arcsec 2000 20 12 31.72 +22 15 15.3
Date first 1944 Date last 2016 Obs 15
Pa first 95 Pa last 103.5 P.A. Now (θ) 103.5°
Sep first 6.0 Sep last 6.703 Sep. Now (ρ) 6.703"
Mag pri 11.40 Mag sec 12.20 delta mag (ΔM) 0.8 Spectral class
Pri motion ra -015 Sec motion ra -002
Pri motion dec -007 Sec motion dec -016
Notes U (Proper motion indicates non-physical)
rPM=0.955
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula Gaia DR2 1829838002926086528