21567+2721 GRV 521

 
 
21h 56m 43.93s +27° 21' 53.1" P.A. 306.00 sep 45.5 mag 11.32,11.92
 
 
Coord 2000 21567+2721 Discov num GRV 521 Comp Coord arcsec 2000 21 56 43.93 +27 21 53.1
Date first 1893 Date last 2015 Obs 11
Pa first 307 Pa last 306.3 P.A. Now (θ) 306.3°
Sep first 44.5 Sep last 45.505 Sep. Now (ρ) 45.505"
Mag pri 11.32 Mag sec 11.92 delta mag (ΔM) 0.6 Spectral class
Pri motion ra -010 Sec motion ra -014
Pri motion dec -010 Sec motion dec -010
Notes S (Parallax indidates non-physical)
rPM=0.232 (< 0.3, Physical double)
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus Tycho2 2211-01867-1 Gaia DR2 1893015189425584384