19474+1222 BPM 1561

 
 
19h 47m 22.27s +12 22' 19.9" P.A. 51.00 sep 89.4 mag 14.52,15.55
 
 
Coord 2000 19474+1222 Discov num BPM1561 Comp Coord arcsec 2000 19 47 22.27 +12 22 19.9
Date first 1994 Date last 2015 Obs 8
Pa first 51 Pa last 51.3 P.A. Now (θ) 51.3°
Sep first 89.7 Sep last 89.419 Sep. Now (ρ) 89.419"
Mag pri 14.52 Mag sec 15.55 delta mag (ΔM) 1.03 Spectral class
Pri motion ra -019 Sec motion ra -016
Pri motion dec -019 Sec motion dec -014
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.217 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila Gaia DR2 4304752575856293760