23052-4412 HDS 3289 AB (HD 218023)
23h 05m 14.85s -44° 11' 38.5" P.A. 5.00 sep 0.2 mag 10.08,12.47 Sp G3/G5V dist. 157.73 pc (514.52 l.y.)
| Coord 2000 |
23052-4412 |
|
Discov num |
HDS3289 |
|
Comp |
AB |
|
Coord arcsec 2000 |
23 05 14.85 -44 11 38.5 |
|
| Date first |
1991 |
|
Date last |
2021 |
|
Obs |
4 |
|
| Pa first |
337 |
|
Pa last |
5.1 |
|
P.A. Now (θ) |
5.1° |
|
| Sep first |
0.4 |
|
Sep last |
0.228 |
|
Sep. Now (ρ) |
0.228" |
|
| Mag pri |
10.08 |
|
Mag sec |
12.47 |
|
delta mag (ΔM) |
2.39 |
|
Spectral class |
G3/G5V (yellow) |
|
| Pri motion ra |
-037 |
|
Sec motion ra |
|
|
| Pri motion dec |
-069 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
23052-4412 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 218023 |
231427 |
23 05 15 -44 11 38 |
HDS 3289 AB |
2021 |
4 |
5 |
0.2 |
10.08 |
12.47 |
2.39 |
|
<=== |
| Show |
|
231427 |
23 05 15 -44 11 38 |
UC 4878 AC |
1999 |
2 |
163 |
22.1 |
10.08 |
15.90 |
5.82 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 218023 |
|
Constellation |
Grus |
|
SAO |
231427 |
|
HIP |
114000 |
|
| Tycho2 |
8011-00057-1 |
|
Gaia DR2 |
6540267557152342400 |
|
HD |
218023 |
|
CD |
CD-4415140 |
|
| CP |
CP-4410294 |
|
Distance |
157.73 |
|
Distance ly |
514.52 |
|
