01230-1258 GAL 307 A,BC (HD 8389)
01h 23m 02.63s -12° 57' 57.8" P.A. 313.00 sep 40.6 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 |
2018 |
|
Obs |
17 |
|
Pa first |
314 |
|
Pa last |
312.8 |
|
P.A. Now (θ) |
312.8° |
|
Sep first |
41.1 |
|
Sep last |
40.639 |
|
Sep. Now (ρ) |
40.639" |
|
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 |
+452 |
|
Pri motion dec |
-027 |
|
Sec motion dec |
-025 |
|
Notes |
N
T
(See Notes, Parallax indicates physical) |
|
rPM=0.022 (< 0.3, Physical double)
This double is physical.
01230-1258 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 8389 |
147768 |
01 23 03 -12 57 58 |
GAL 307 A,BC |
2018 |
17 |
313 |
40.6 |
7.94 |
10.51 |
2.57 |
|
<=== |
Show |
|
|
01 23 01 -12 57 30 |
KUI 6 BC |
2021 |
6 |
334 |
1.2 |
10.51 |
13.20 |
2.69 |
|
|
Triple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 8389 |
|
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 |
|