02407+5741 MLB  51

 
 
02h 40m 47.24s +57 41' 40.0" P.A. 190 sep 5.1 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
2003
Obs
4
Pa first
184
Pa last
190
P.A. Now (θ)
190°
Sep first
4.8
Sep last
5.1
Sep. Now (ρ)
5.1"
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
last precise pa
189.9
last precise sep
5.103
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02407+5741 MLB 51 1997 3 189 5.0 10.44 12.80 D 024047.24+574140.0
02407+5741 MLB 51 2003 4 190 5.1 10.44 12.80 D 024047.24+574140.0

If you need more information about this double, apply for a data request form to the WDS.