20228+1156 BPM 2135

 
 
20h 22m 45.02s +11° 55' 55.2" P.A. 218.00 sep 90.0 mag 15.94,16.03
 
 
Coord 2000 20228+1156 Discov num BPM2135 Comp Coord arcsec 2000 20 22 45.02 +11 55 55.2
Date first 1989 Date last 2015 Obs 5
Pa first 217 Pa last 217.6 P.A. Now (θ) 217.6°
Sep first 90.0 Sep last 89.983 Sep. Now (ρ) 89.983"
Mag pri 15.94 Mag sec 16.03 delta mag (ΔM) 0.09 Spectral class
Pri motion ra -005 Sec motion ra +000
Pri motion dec -018 Sec motion dec -010
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.505
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Delphinus Gaia DR2 1802223154203171328