19541+1238 BPM 1807

 
 
19h 54m 08.12s +12 37' 48.4" P.A. 268.00 sep 50.9 mag 13.60,15.83
 
 
Coord 2000 19541+1238 Discov num BPM1807 Comp Coord arcsec 2000 19 54 08.12 +12 37 48.4
Date first 1991 Date last 2015 Obs 8
Pa first 269 Pa last 268.2 P.A. Now (θ) 268.2°
Sep first 50.8 Sep last 50.936 Sep. Now (ρ) 50.936"
Mag pri 13.60 Mag sec 15.83 delta mag (ΔM) 2.23 Spectral class
Pri motion ra -021 Sec motion ra -013
Pri motion dec -006 Sec motion dec -008
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.378
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila Gaia DR2 4304927982314836736