02559+6131 BUP  36AB

 
 
02H 55M 56.74S +61 31' 15.8" P.A. 257 SEP 63.4 MAG 5.59,13.10 SP F4V DIST. 26.71 PC (87.13 L.Y.)
 
 
Coord 2000
02559+6131
Discov num
BUP  36
Comp
AB
Coord arcsec 2000
02 55 56.74 +61 31 15.8
Date first
1911
Date last
1999
Obs
5
Pa first
256
Pa last
257
P.A. Now (θ)
257°
Sep first
50.8
Sep last
63.4
Sep. Now (ρ)
63.4"
Mag pri
5.59
Mag sec
13.10
delta mag (ΔM)
7.51
Spectral class
F4V (yellow-white)
Pri motion ra
+142
Sec motion ra
Pri motion dec
+032
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
02559+6131 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 12517 02559+6131 BUP 36 AB 1911 1999 5 257 63.4 5.59 13.10 7.51 <===
Show 12517 02559+6131 BUP 36 AC 1902 2003 6 38 81.4 5.63 11.92 6.29
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cassiopeia
SAO
12517
HIP
13665
Tycho2
4048-01977-1
HD
17948
HR
860
GL
NN 3188
BD
BD+60 591
Distance
26.71
Distance ly
87.13
last precise pa
256.7
last precise sep
63.38