20314+2054 J 844

 
 
20h 30m 50.69s +20 53' 41.6" P.A. 117.00 sep 4.0 mag 11.90,12.80
 
 
Coord 2000 20314+2054 Discov num J   844 Comp Coord arcsec 2000 20 30 50.69 +20 53 41.6
Date first 1930 Date last 2016 Obs 11
Pa first 121 Pa last 117.4 P.A. Now (θ) 117.4°
Sep first 2.3 Sep last 4.042 Sep. Now (ρ) 4.042"
Mag pri 11.90 Mag sec 12.80 delta mag (ΔM) 0.9 Spectral class
Pri motion ra -012 Sec motion ra +000
Pri motion dec +000 Sec motion dec -001
Notes N (See Notes)
rPM=1.003
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Delphinus Gaia DR2 1816844524255912832