21281+1754 RAO 456

 
 
21h 28m 05.48s +17° 54' 00.2" P.A. 103.00 sep 0.1 mag 11.80,13.50 Sp M1.5V
 
 
Coord 2000 21281+1754 Discov num RAO 456 Comp Coord arcsec 2000 21 28 05.48 +17 54 00.2
Date first 2016 Date last 2016 Obs 1
Pa first 103 Pa last 103.4 P.A. Now (θ) 103.4°
Sep first 0.1 Sep last 0.095 Sep. Now (ρ) 0.095"
Mag pri 11.80 Mag sec 13.50 delta mag (ΔM) 1.7 Spectral class M1.5V (red)
Pri motion ra +082 Sec motion ra
Pri motion dec +154 Sec motion dec
Notes R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus