00309+4917 ES 1129

 
 
00h 30m 53.89s +49 16' 44.5" P.A. 265.00 sep 1.2 mag 10.86,12.11
 
 
Coord 2000 00309+4917 Discov num ES 1129 Comp Coord arcsec 2000 00 30 53.89 +49 16 44.5
Date first 1912 Date last 2016 Obs 9
Pa first 265 Pa last 264.7 P.A. Now (θ) 264.7°
Sep first 1.5 Sep last 1.222 Sep. Now (ρ) 1.222"
Mag pri 10.86 Mag sec 12.11 delta mag (ΔM) 1.25 Spectral class
Pri motion ra +022 Sec motion ra +022
Pri motion dec -009 Sec motion dec -009
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cassiopeia Tycho2 3256-01046-1 Gaia DR2 391552583330712064 ADS 417