21192+0339 J 1721

 
 
21h 19m 20.57s +03° 40' 56.8" P.A. 272.00 sep 3.2 mag 11.20,12.60
 
 
Coord 2000 21192+0339 Discov num J  1721 Comp Coord arcsec 2000 21 19 20.57 +03 40 56.8
Date first 1941 Date last 2015 Obs 5
Pa first 280 Pa last 272.3 P.A. Now (θ) 272.3°
Sep first 4.0 Sep last 3.161 Sep. Now (ρ) 3.161"
Mag pri 11.20 Mag sec 12.60 delta mag (ΔM) 1.4 Spectral class
Pri motion ra +064 Sec motion ra
Pri motion dec -016 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Equuleus Tycho2 0532-01581-1 Gaia DR2 2692981156432840448