00514+7010 HJ 1999

 
 
00h 51m 22.88s +70 09' 39.1" P.A. 16.00 sep 25.6 mag 9.44,11.39 Sp B5e
 
 
Coord 2000 00514+7010 Discov num HJ 1999 Comp Coord arcsec 2000 00 51 22.88 +70 09 39.1
Date first 1831 Date last 2016 Obs 15
Pa first 15 Pa last 16.1 P.A. Now (θ) 16.1°
Sep first 20.0 Sep last 25.621 Sep. Now (ρ) 25.621"
Mag pri 9.44 Mag sec 11.39 delta mag (ΔM) 1.95 Spectral class B5e (blue-white)
Pri motion ra +001 Sec motion ra +002
Pri motion dec +000 Sec motion dec +000
Notes
rPM=0.5
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cassiopeia Tycho2 4300-02144-1 Gaia DR2 535977494385042432