00521+5539 TDS 1643

 
 
00h 52m 08.20s +55 38' 33.2" P.A. 175.00 sep 0.5 mag 11.43,11.49
 
 
Coord 2000 00521+5539 Discov num TDS1643 Comp Coord arcsec 2000 00 52 08.20 +55 38 33.2
Date first 1991 Date last 1991 Obs 1
Pa first 175 Pa last 175.2 P.A. Now (θ) 175.2°
Sep first 0.5 Sep last 0.51 Sep. Now (ρ) 0.51"
Mag pri 11.43 Mag sec 11.49 delta mag (ΔM) 0.06 Spectral class
Pri motion ra -004 Sec motion ra -004
Pri motion dec -007 Sec motion dec -007
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cassiopeia Tycho2 3659-01571-1 Gaia DR2 423648740793452928