02407+5741 MLB 51

 
 
02h 40m 47.24s +57° 41' 40.0" P.A. 189.00 sep 4.9 mag 10.44,12.80 Sp A
 
 
Coord 2000 02407+5741 Discov num MLB  51 Comp Coord arcsec 2000 02 40 47.24 +57 41 40.0
Date first 1911 Date last 2015 Obs 5
Pa first 184 Pa last 189.4 P.A. Now (θ) 189.4°
Sep first 4.8 Sep last 4.929 Sep. Now (ρ) 4.929"
Mag pri 10.44 Mag sec 12.80 delta mag (ΔM) 2.36 Spectral class A (white)
Pri motion ra +001 Sec motion ra
Pri motion dec -004 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cassiopeia Tycho2 3708-00345-1 Gaia DR2 457934193404631936