21123+1105 BPMA 251

 
 
21h 12m 20.31s +11° 05' 10.5" P.A. 305.00 sep 252.8 mag 12.81,14.69
 
 
Coord 2000 21123+1105 Discov num BPMA251 Comp Coord arcsec 2000 21 12 20.31 +11 05 10.5
Date first 1999 Date last 2014 Obs 7
Pa first 305 Pa last 304.5 P.A. Now (θ) 304.5°
Sep first 252.6 Sep last 252.767 Sep. Now (ρ) 252.767"
Mag pri 12.81 Mag sec 14.69 delta mag (ΔM) 1.88 Spectral class
Pri motion ra -033 Sec motion ra -012
Pri motion dec -041 Sec motion dec -062
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.47
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Equuleus Gaia DR2 1745015564206792448