20278+0734 GWP 2954

 
 
20h 27m 48.42s +07 34' 24.9" P.A. 290.00 sep 50.4 mag 15.90,19.40
 
 
Coord 2000 20278+0734 Discov num GWP2954 Comp Coord arcsec 2000 20 27 48.42 +07 34 24.9
Date first 1951 Date last 2015 Obs 5
Pa first 288 Pa last 290.4 P.A. Now (θ) 290.4°
Sep first 48.4 Sep last 50.418 Sep. Now (ρ) 50.418"
Mag pri 15.90 Mag sec 19.40 delta mag (ΔM) 3.5 Spectral class
Pri motion ra +058 Sec motion ra +000
Pri motion dec +018 Sec motion dec +000
Notes V R (Proper motion indicates physical, Red magnitudes)
rPM=1
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Delphinus Gaia DR2 1751936474506333824