19504+1708 BPM 1687

 
 
19h 50m 26.37s +17 07' 42.9" P.A. 264.00 sep 36.4 mag 15.91,16.05
 
 
Coord 2000 19504+1708 Discov num BPM1687 Comp Coord arcsec 2000 19 50 26.37 +17 07 42.9
Date first 1994 Date last 2015 Obs 6
Pa first 263 Pa last 263.9 P.A. Now (θ) 263.9°
Sep first 36.7 Sep last 36.437 Sep. Now (ρ) 36.437"
Mag pri 15.91 Mag sec 16.05 delta mag (ΔM) 0.14 Spectral class
Pri motion ra +004 Sec motion ra +068
Pri motion dec +003 Sec motion dec -056
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.988
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagitta Gaia DR2 1820835274765757824