03018+5851 MLB  53

 
 
03h 01m 48.36s +58 50' 58.0" P.A. 106 sep 6.3 mag 9.86,10.80 Sp B8
 
 
Coord 2000
03018+5851
Discov num
MLB  53
Comp
Coord arcsec 2000
03 01 48.36 +58 50 58.0
Date first
1910
Date last
2016
Obs
11
Pa first
101
Pa last
106
P.A. Now (θ)
106°
Sep first
6.1
Sep last
6.3
Sep. Now (ρ)
6.3"
Mag pri
9.86
Mag sec
10.80
delta mag (ΔM)
0.94
Spectral class
B8 (blue-white)
Pri motion ra
-004
Sec motion ra
+000
Pri motion dec
-002
Sec motion dec
-007
Notes
rPM=0.915
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
105.9
Precise sep
6.252
Constellation
Cassiopeia
SAO
23769
Tycho2
3713-01117-1
HD
237051
last precise pa
105.9
last precise sep
6.252
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03018+5851 MLB 53 1998 8 105 6.3 9.86 10.80 B8 D 030148.36+585058.0
03018+5851 MLB 53 2011 9 106 6.2 9.86 10.80 B8 D 030148.36+585058.0
03018+5851 MLB 53 2016 11 106 6.3 9.86 10.80 B8 030148.36+585058.0

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