19543+1719 BPM 1815

 
 
19h 54m 19.69s +17° 18' 48.3" P.A. 247.00 sep 21.9 mag 15.81,15.87
 
 
Coord 2000 19543+1719 Discov num BPM1815 Comp Coord arcsec 2000 19 54 19.69 +17 18 48.3
Date first 1989 Date last 2015 Obs 9
Pa first 248 Pa last 247 P.A. Now (θ) 247°
Sep first 21.3 Sep last 21.866 Sep. Now (ρ) 21.866"
Mag pri 15.81 Mag sec 15.87 delta mag (ΔM) 0.06 Spectral class
Pri motion ra +011 Sec motion ra +013
Pri motion dec +006 Sec motion dec -014
Notes N U (See Notes, Proper motion indicates non-physical)
rPM=1.052
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagitta Gaia DR2 1820428111853851264