00240+4912 HDS 55 (HD 1940)

 
 
00h 23m 58.66s +49 12' 05.2" P.A. 314.00 sep 0.1 mag 8.76,10.83 Sp A0 dist. 520.83 pc (1698.95 l.y.)
 
 
Coord 2000 00240+4912 Discov num HDS  55 Comp Coord arcsec 2000 00 23 58.66 +49 12 05.2
Date first 1991 Date last 2014 Obs 2
Pa first 254 Pa last 313.6 P.A. Now (θ) 313.6°
Sep first 0.2 Sep last 0.149 Sep. Now (ρ) 0.149"
Mag pri 8.76 Mag sec 10.83 delta mag (ΔM) 2.07 Spectral class A0 (white)
Pri motion ra -005 Sec motion ra
Pri motion dec -004 Sec motion dec
Notes X (Dubious double)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 1940 Constellation Cassiopeia SAO 36325 HIP 1896
Tycho2 3256-00853-1 Gaia DR2 394130903732876160 HD 1940 BD BD+48 106
Distance 520.83 Distance ly 1698.95