00554+7443 MLR 289

 
 
00h 55m 26.46s +74 42' 33.8" P.A. 188.00 sep 0.3 mag 9.90,10.20 Sp A0
 
 
Coord 2000 00554+7443 Discov num MLR 289 Comp Coord arcsec 2000 00 55 26.46 +74 42 33.8
Date first 1971 Date last 1982 Obs 4
Pa first 190 Pa last 188.2 P.A. Now (θ) 188.2°
Sep first 0.2 Sep last 0.27 Sep. Now (ρ) 0.27"
Mag pri 9.90 Mag sec 10.20 delta mag (ΔM) 0.3 Spectral class A0 (white)
Pri motion ra -004 Sec motion ra
Pri motion dec +001 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cassiopeia Tycho2 4308-00233-1