19455+4650 BVD 268

 
 
19h 45m 30.43s +46 50' 16.1" P.A. 182.00 sep 8.6 mag 17.60,17.50
 
 
Coord 2000 19455+4650 Discov num BVD 268 Comp Coord arcsec 2000 19 45 30.43 +46 50 16.1
Date first 1998 Date last 2016 Obs 3
Pa first 182 Pa last 181.6 P.A. Now (θ) 181.6°
Sep first 8.7 Sep last 8.636 Sep. Now (ρ) 8.636"
Mag pri 17.60 Mag sec 17.50 delta mag (ΔM) 0.1 Spectral class
Pri motion ra -452 Sec motion ra -453
Pri motion dec -404 Sec motion dec -408
Notes V (Proper motion indicates physical)
rPM=0.007 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus