20377+1736 BPM 2215

 
 
20h 37m 40.54s +17° 36' 00.4" P.A. 103.00 sep 61.2 mag 15.56,15.82
 
 
Coord 2000 20377+1736 Discov num BPM2215 Comp Coord arcsec 2000 20 37 40.54 +17 36 00.4
Date first 1990 Date last 2015 Obs 8
Pa first 103 Pa last 103.4 P.A. Now (θ) 103.4°
Sep first 61.3 Sep last 61.214 Sep. Now (ρ) 61.214"
Mag pri 15.56 Mag sec 15.82 delta mag (ΔM) 0.26 Spectral class
Pri motion ra -004 Sec motion ra -007
Pri motion dec -008 Sec motion dec -013
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.395
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Delphinus Gaia DR2 1812194590795995264