20503+1317 BPM 2279

 
 
20h 50m 15.66s +13° 16' 59.5" P.A. 146.00 sep 89.2 mag 13.88,15.70
 
 
Coord 2000 20503+1317 Discov num BPM2279 Comp Coord arcsec 2000 20 50 15.66 +13 16 59.5
Date first 1994 Date last 2015 Obs 8
Pa first 146 Pa last 146.2 P.A. Now (θ) 146.2°
Sep first 88.7 Sep last 89.174 Sep. Now (ρ) 89.174"
Mag pri 13.88 Mag sec 15.70 delta mag (ΔM) 1.82 Spectral class
Pri motion ra -018 Sec motion ra -006
Pri motion dec -014 Sec motion dec -014
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.526
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Delphinus Gaia DR2 1761145124909907328