15519+1732 BPM 641

 
 
15h 51m 54.50s +17° 32' 21.0" P.A. 121.00 sep 86.0 mag 13.36,14.75
 
 
Coord 2000 15519+1732 Discov num BPM 641 Comp Coord arcsec 2000 15 51 54.50 +17 32 21.0
Date first 1996 Date last 2015 Obs 9
Pa first 121 Pa last 120.7 P.A. Now (θ) 120.7°
Sep first 86.1 Sep last 85.951 Sep. Now (ρ) 85.951"
Mag pri 13.36 Mag sec 14.75 delta mag (ΔM) 1.39 Spectral class
Pri motion ra +017 Sec motion ra +013
Pri motion dec -009 Sec motion dec -024
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.569
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Serpens Gaia DR2 1196734642090897152