01230-1258 GAL 307A,BC

 
 
01h 23m 02.63s -12 57' 57.8" P.A. 313 sep 40.5 mag 7.94,10.51 Sp K0IV dist. 30.51 pc (99.52 l.y.)
 
 
Coord 2000
01230-1258
Discov num
GAL 307
Comp
A,BC
Coord arcsec 2000
01 23 02.63 -12 57 57.8
Date first
1900
Date last
2007
Obs
13
Pa first
314
Pa last
313
P.A. Now (θ)
313°
Sep first
41.1
Sep last
40.5
Sep. Now (ρ)
40.5"
Mag pri
7.94
Mag sec
10.51
delta mag (ΔM)
2.57
Spectral class
K0IV (yellow-orange)
Pri motion ra
+462
Sec motion ra
+461
Pri motion dec
-027
Sec motion dec
-036
Notes
N V (See Notes, Proper motion indicates physical)
This double is physical.
 
 
01230-1258 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 147768 01230-1258 GAL 307 A,BC 1900 2007 13 313 40.5 7.94 10.51 2.57 <===
Show 01230-1258 KUI 6 BC 1941 1986 3 314 1.6 10.51 13.20 2.69
Triple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cetus
SAO
147768
HIP
6456
Tycho2
5276-01431-1
HD
8389
GL
Gl 57.1A
BD
BD-13 249
Distance
30.51
Distance ly
99.52
last precise pa
313
last precise sep
40.49
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01230-1258 GAL 307 A,BC 2007 12 313 40.5 7.94 10.51 K0IV N D 012302.63-125757.8

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