00474+5918 BKO   8BC

 
 
00H 47M 31.29S +59 18' 07.7" P.A. 346 SEP 42.8 MAG 9.31,11.95 SP G8III
 
 
Coord 2000
00474+5918
Discov num
BKO   8
Comp
BC
Coord arcsec 2000
00 47 31.29 +59 18 07.7
Date first
1914
Date last
2015
Obs
6
Pa first
346
Pa last
346
P.A. Now (θ)
346°
Sep first
43.3
Sep last
42.8
Sep. Now (ρ)
42.8"
Mag pri
9.31
Mag sec
11.95
delta mag (ΔM)
2.64
Spectral class
G8III (yellow)
Pri motion ra
-001
Sec motion ra
-011
Pri motion dec
+004
Sec motion dec
-001
Notes
rPM=1.012
This double is not physical.
 
 
00474+5918 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 21709 00474+5918 FRK 1 AB 1910 2015 14 264 49.7 9.28 9.33 0.05
Show 21707 00474+5918 BKO 8 BC 1914 2015 6 346 42.8 9.31 11.95 2.64 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cassiopeia
SAO
21707
Tycho2
3667-01661-1
HD
236527
last precise pa
345.9
last precise sep
42.81