19507+1743 BPM 1698

 
 
19h 50m 40.82s +17° 42' 46.9" P.A. 88.00 sep 68.5 mag 15.25,14.92
 
 
Coord 2000 19507+1743 Discov num BPM1698 Comp Coord arcsec 2000 19 50 40.82 +17 42 46.9
Date first 1994 Date last 2015 Obs 9
Pa first 88 Pa last 87.8 P.A. Now (θ) 87.8°
Sep first 68.6 Sep last 68.522 Sep. Now (ρ) 68.522"
Mag pri 15.25 Mag sec 14.92 delta mag (ΔM) 0.33 Spectral class
Pri motion ra -012 Sec motion ra -029
Pri motion dec -014 Sec motion dec +012
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.99
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagitta Gaia DR2 1821244632352054656