00470+6021 MLB  41

 
 
00h 46m 56.80s +60 22' 00.8" P.A. 157 sep 10.6 mag 10.70,11.60 Sp B8e
 
 
Coord 2000
00470+6021
Discov num
MLB  41
Comp
Coord arcsec 2000
00 46 56.80 +60 22 00.8
Date first
1901
Date last
2015
Obs
8
Pa first
157
Pa last
157
P.A. Now (θ)
157°
Sep first
8.0
Sep last
10.6
Sep. Now (ρ)
10.6"
Mag pri
10.70
Mag sec
11.60
delta mag (ΔM)
0.9
Spectral class
B8e (blue-white)
Pri motion ra
-001
Sec motion ra
+005
Pri motion dec
+000
Sec motion dec
-023
Notes
B (Blue magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cassiopeia
Tycho2
4016-01240-1
last precise pa
156.9
last precise sep
10.6
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00470+6021 MLB 41 1999 5 156 10.2 10.89 12.65 DB 004656.80+602200.8
00470+6021 MLB 41 2003 6 156 10.3 10.89 12.65 B8e DB 004656.80+602200.8
00470+6021 MLB 41 2015 7 157 10.6 10.70 11.60 B8e B 004656.80+602200.8

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