17398-5439 HDS 2498 (HD 159851)
17h 39m 50.82s -54° 38' 42.9" P.A. 206.00 sep 0.3 mag 8.85,11.13 Sp K3III dist. 1612.9 pc (5261.28 l.y.)
| Coord 2000 |
17398-5439 |
|
Discov num |
HDS2498 |
|
Comp |
|
|
Coord arcsec 2000 |
17 39 50.82 -54 38 42.9 |
|
| Date first |
1991 |
|
Date last |
2021 |
|
Obs |
2 |
|
| Pa first |
211 |
|
Pa last |
206.3 |
|
P.A. Now (θ) |
206.3° |
|
| Sep first |
0.3 |
|
Sep last |
0.323 |
|
Sep. Now (ρ) |
0.323" |
|
| Mag pri |
8.85 |
|
Mag sec |
11.13 |
|
delta mag (ΔM) |
2.28 |
|
Spectral class |
K3III (yellow-orange) |
|
| Pri motion ra |
-004 |
|
Sec motion ra |
|
|
| Pri motion dec |
-015 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 159851 |
|
Constellation |
Ara |
|
SAO |
244925 |
|
HIP |
86449 |
|
| Tycho2 |
8733-00835-1 |
|
Gaia DR2 |
5921229385308765952 |
|
HD |
159851 |
|
CP |
CP-54 8425 |
|
| Distance |
1612.9 |
|
Distance ly |
5261.28 |
|