21240+2352 J 3137

 
 
21h 23m 53.95s +23° 51' 22.0" P.A. 241.00 sep 7.2 mag 11.20,11.50
 
 
Coord 2000 21240+2352 Discov num J  3137 Comp Coord arcsec 2000 21 23 53.95 +23 51 22.0
Date first 1944 Date last 2015 Obs 10
Pa first 235 Pa last 240.7 P.A. Now (θ) 240.7°
Sep first 5.0 Sep last 7.18 Sep. Now (ρ) 7.18"
Mag pri 11.20 Mag sec 11.50 delta mag (ΔM) 0.3 Spectral class
Pri motion ra +011 Sec motion ra
Pri motion dec -005 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus Gaia DR2 1792334107963841280