21212+1841 J 160

 
 
21h 21m 20.36s +18° 42' 11.1" P.A. 290.00 sep 3.2 mag 12.20,12.40
 
 
Coord 2000 21212+1841 Discov num J   160 Comp Coord arcsec 2000 21 21 20.36 +18 42 11.1
Date first 1910 Date last 2016 Obs 11
Pa first 291 Pa last 289.5 P.A. Now (θ) 289.5°
Sep first 2.2 Sep last 3.237 Sep. Now (ρ) 3.237"
Mag pri 12.20 Mag sec 12.40 delta mag (ΔM) 0.2 Spectral class
Pri motion ra -003 Sec motion ra
Pri motion dec -008 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus Tycho2 1667-00079-1 Gaia DR2 1785610633015983872 ADS 14897