21424+2140 GRV 495

 
 
21h 42m 26.69s +21° 40' 32.2" P.A. 146.00 sep 33.8 mag 12.94,12.98
 
 
Coord 2000 21424+2140 Discov num GRV 495 Comp Coord arcsec 2000 21 42 26.69 +21 40 32.2
Date first 1894 Date last 2016 Obs 10
Pa first 146 Pa last 145.6 P.A. Now (θ) 145.6°
Sep first 33.7 Sep last 33.844 Sep. Now (ρ) 33.844"
Mag pri 12.94 Mag sec 12.98 delta mag (ΔM) 0.04 Spectral class
Pri motion ra +014 Sec motion ra +015
Pri motion dec -049 Sec motion dec -051
Notes
rPM=0.042 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus Gaia DR2 1793712861185395200