01371+5850 STI 1639

 
 
01h 37m 03.05s +58 49' 23.9" P.A. 21.00 sep 13.1 mag 11.58,14.70 Sp B8
 
 
Coord 2000 01371+5850 Discov num STI1639 Comp Coord arcsec 2000 01 37 03.05 +58 49 23.9
Date first 1908 Date last 2016 Obs 11
Pa first 20 Pa last 20.5 P.A. Now (θ) 20.5°
Sep first 13.6 Sep last 13.128 Sep. Now (ρ) 13.128"
Mag pri 11.58 Mag sec 14.70 delta mag (ΔM) 3.12 Spectral class B8 (blue-white)
Pri motion ra +001 Sec motion ra +003
Pri motion dec -001 Sec motion dec -001
Notes
rPM=0.632
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cassiopeia Tycho2 3683-00434-1 Gaia DR2 509125221415613056