11155-6725 HDS 1605 Aa,Ab (HD 98053)
11h 15m 28.55s -67° 24' 35.8" P.A. 24.00 sep 0.5 mag 9.60,12.20 Sp G8/K0V dist. 58.21 pc (189.88 l.y.)
| Coord 2000 |
11155-6725 |
|
Discov num |
HDS1605 |
|
Comp |
Aa,Ab |
|
Coord arcsec 2000 |
11 15 28.55 -67 24 35.8 |
|
| Date first |
2018 |
|
Date last |
2021 |
|
Obs |
4 |
|
| Pa first |
24 |
|
Pa last |
24.1 |
|
P.A. Now (θ) |
24.1° |
|
| Sep first |
0.5 |
|
Sep last |
0.543 |
|
Sep. Now (ρ) |
0.543" |
|
| Mag pri |
9.60 |
|
Mag sec |
12.20 |
|
delta mag (ΔM) |
2.6 |
|
Spectral class |
G8/K0V (yellow) |
|
| Pri motion ra |
-164 |
|
Sec motion ra |
|
|
| Pri motion dec |
-073 |
|
Sec motion dec |
|
|
| Notes |
W
|
|
Nature of this double is uncertain.
11155-6725 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 98053 |
|
11 15 29 -67 24 36 |
HDS 1605 Aa,Ab |
2021 |
4 |
24 |
0.5 |
9.60 |
12.20 |
2.60 |
|
<=== |
| Show |
|
|
11 15 29 -67 24 36 |
DON 469 AB |
2015 |
7 |
41 |
16.3 |
9.47 |
15.80 |
6.33 |
|
|
| Show |
|
|
11 15 29 -67 24 36 |
HDS 1605 AC |
2021 |
7 |
200 |
2.7 |
9.47 |
13.72 |
4.25 |
|
|
Quadruple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 98053 |
|
Constellation |
Carina |
|
HIP |
54980 |
|
Tycho2 |
8971-01651-1 |
|
| HD |
98053 |
|
CP |
CP-66 1561 |
|
Distance |
58.21 |
|
Distance ly |
189.88 |
|
