01002+5809 SKF  56BC

 
 
01h 00m 13.08s +58 09' 12.4" P.A. 85 sep 21.7 mag 12.70,9.60 Sp +G0
 
 
Coord 2000
01002+5809
Discov num
SKF  56
Comp
BC
Coord arcsec 2000
01 00 13.08 +58 09 12.4
Date first
1910
Date last
2010
Obs
7
Pa first
82
Pa last
85
P.A. Now (θ)
85°
Sep first
22.0
Sep last
21.7
Sep. Now (ρ)
21.7"
Mag pri
12.70
Mag sec
9.60
delta mag (ΔM)
3.1
Spectral class
+G0
Pri motion ra
+074
Sec motion ra
+078
Pri motion dec
-073
Sec motion dec
-074
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.038 (< 0.3, Physical double)
This double is physical.
 
 
01002+5809 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 01002+5809 STI1507 AB 1910 2010 6 60 11.2 12.00 12.70 0.70
Show 01002+5809 SKF 56 BC 1910 2010 7 85 21.7 12.70 9.60 3.10 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
85.2
Precise sep
21.727
Constellation
Cassiopeia
last precise pa
85.2
last precise sep
21.727
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01002+5809 SKF 56 BC 1998 3 85 21.8 12.70 9.60 VD 010013.08+580912.4
01002+5809 SKF 56 BC 2000 4 84 22.2 12.70 9.60 VD 010013.08+580912.4
01002+5809 SKF 56 BC 2010 5 85 21.7 12.70 9.60 +G0 NVD 010013.08+580912.4

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