00458+5108 GCB   1CD

 
 
00h 45m 41.67s +51 05' 35.2" P.A. 160 sep 3.7 mag 11.20,11.80
 
 
Coord 2000
00458+5108
Discov num
GCB   1
Comp
CD
Coord arcsec 2000
00 45 41.67 +51 05 35.2
Date first
1927
Date last
2015
Obs
7
Pa first
168
Pa last
160
P.A. Now (θ)
160°
Sep first
1.8
Sep last
3.7
Sep. Now (ρ)
3.7"
Mag pri
11.20
Mag sec
11.80
delta mag (ΔM)
0.6
Spectral class
Pri motion ra
-004
Sec motion ra
Pri motion dec
+021
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
00458+5108 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 00458+5108 BU 493 1878 2009 13 57 0.8 10.62 10.73 0.11
Show 00458+5108 BU 493 A,CD 1898 2000 4 216 89.5 10.62 10.60 0.02
Show 00458+5108 GCB 1 CD 1927 2015 7 160 3.7 11.20 11.80 0.60 <===
Quadruple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
160.3
Precise sep
3.74
Cdsa2 id
GCB 1 CD
Constellation
Cassiopeia
Ra deg
0.761575
De deg
51.093111111111114
last precise pa
160.3
last precise sep
3.74
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00458+5108 GCB 1 CD 2013 6 161 3.8 11.20 11.80 004541.67+510535.2
00458+5108 GCB 1 CD 2015 7 160 3.7 11.20 11.80 004541.67+510535.2

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