19496+1253 BPM 1657

 
 
19h 49m 37.09s +12 52' 47.4" P.A. 94.00 sep 21.9 mag 15.73,15.77
 
 
Coord 2000 19496+1253 Discov num BPM1657 Comp Coord arcsec 2000 19 49 37.09 +12 52 47.4
Date first 1987 Date last 2015 Obs 8
Pa first 93 Pa last 93.7 P.A. Now (θ) 93.7°
Sep first 22.0 Sep last 21.936 Sep. Now (ρ) 21.936"
Mag pri 15.73 Mag sec 15.77 delta mag (ΔM) 0.04 Spectral class
Pri motion ra +011 Sec motion ra +017
Pri motion dec -010 Sec motion dec -008
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.337
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila Gaia DR2 4305167710213078272