11464-2758 DSG 13 AC (HD 102301)
11h 46m 21.07s -27° 57' 48.7" P.A. 149.00 sep 0.5 mag 7.60,11.80 Sp G0V dist. 100.81 pc (328.84 l.y.)
| Coord 2000 |
11464-2758 |
|
Discov num |
DSG 13 |
|
Comp |
AC |
|
Coord arcsec 2000 |
11 46 21.07 -27 57 48.7 |
|
| Date first |
2016 |
|
Date last |
2023 |
|
Obs |
8 |
|
| Pa first |
153 |
|
Pa last |
148.6 |
|
P.A. Now (θ) |
148.6° |
|
| Sep first |
0.5 |
|
Sep last |
0.468 |
|
Sep. Now (ρ) |
0.468" |
|
| Mag pri |
7.60 |
|
Mag sec |
11.80 |
|
delta mag (ΔM) |
4.2 |
|
Spectral class |
G0V (yellow) |
|
| Pri motion ra |
-081 |
|
Sec motion ra |
|
|
| Pri motion dec |
-001 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
11464-2758 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
180171 |
11 46 21 -27 57 49 |
LSC 49 AB |
2023 |
31 |
41 |
0.2 |
7.60 |
10.50 |
2.90 |
|
|
| Show |
HD 102301 |
180171 |
11 46 21 -27 57 49 |
DSG 13 AC |
2023 |
8 |
149 |
0.5 |
7.60 |
11.80 |
4.20 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 102301 |
|
Constellation |
Hydra |
|
SAO |
180171 |
|
HIP |
57421 |
|
| Tycho2 |
6673-00033-1 |
|
HD |
102301 |
|
CD |
CD-27 8294 |
|
CP |
CP-27 4406 |
|
| Distance |
100.81 |
|
Distance ly |
328.84 |
|
