00040+6050 HJ 1930

 
 
00h 04m 02.95s +60 50' 45.1" P.A. 346.00 sep 10.8 mag 10.67,10.80 Sp B+
 
 
Coord 2000 00040+6050 Discov num HJ 1930 Comp Coord arcsec 2000 00 04 02.95 +60 50 45.1
Date first 1828 Date last 2015 Obs 19
Pa first 348 Pa last 346.4 P.A. Now (θ) 346.4°
Sep first 10.0 Sep last 10.81 Sep. Now (ρ) 10.81"
Mag pri 10.67 Mag sec 10.80 delta mag (ΔM) 0.13 Spectral class B+ (blue-white)
Pri motion ra -002 Sec motion ra -003
Pri motion dec -004 Sec motion dec -001
Notes
rPM=0.707
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cassiopeia Tycho2 4014-03312-1 Gaia DR2 429366957177244800