20203+1525 BPM 2117

 
 
20h 20m 16.06s +15° 25' 23.1" P.A. 49.00 sep 101.6 mag 15.37,15.81
 
 
Coord 2000 20203+1525 Discov num BPM2117 Comp Coord arcsec 2000 20 20 16.06 +15 25 23.1
Date first 1989 Date last 2015 Obs 9
Pa first 49 Pa last 49 P.A. Now (θ) 49°
Sep first 101.1 Sep last 101.629 Sep. Now (ρ) 101.629"
Mag pri 15.37 Mag sec 15.81 delta mag (ΔM) 0.44 Spectral class
Pri motion ra +001 Sec motion ra -003
Pri motion dec -016 Sec motion dec -001
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.968
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Delphinus Gaia DR2 1805366829750283392