00458+5108 BU  493

 
 
00h 45m 47.27s +51 06' 47.7" P.A. 57 sep 0.8 mag 10.62,10.73
 
 
Coord 2000
00458+5108
Discov num
BU  493
Comp
Coord arcsec 2000
00 45 47.27 +51 06 47.7
Date first
1878
Date last
2009
Obs
13
Pa first
52
Pa last
57
P.A. Now (θ)
57°
Sep first
0.9
Sep last
0.8
Sep. Now (ρ)
0.8"
Mag pri
10.62
Mag sec
10.73
delta mag (ΔM)
0.11
Spectral class
Pri motion ra
+000
Sec motion ra
+000
Pri motion dec
+000
Sec motion dec
+000
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
57.1
Precise sep
0.804
Constellation
Cassiopeia
Tycho2
3274-01329-1
last precise pa
57.1
last precise sep
0.804
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00458+5108 BU 493 1991 12 52 0.8 10.62 10.73 004547.27+510647.7
00458+5108 BU 493 2009 13 57 0.8 10.62 10.73 004547.27+510647.7

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