21215+1924 J 3316

 
 
21h 21m 32.29s +19° 23' 51.5" P.A. 164.00 sep 6.0 mag 9.68,13.80 Sp K0
 
 
Coord 2000 21215+1924 Discov num J  3316 Comp Coord arcsec 2000 21 21 32.29 +19 23 51.5
Date first 1956 Date last 2016 Obs 6
Pa first 161 Pa last 163.8 P.A. Now (θ) 163.8°
Sep first 4.6 Sep last 5.975 Sep. Now (ρ) 5.975"
Mag pri 9.68 Mag sec 13.80 delta mag (ΔM) 4.12 Spectral class K0 (yellow-orange)
Pri motion ra -013 Sec motion ra
Pri motion dec -010 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus Tycho2 1671-00726-1 Gaia DR2 1788678197443119104