18136+0946 HDS 2574 (HD 167161)
18h 13m 36.70s +09° 46' 24.6" P.A. 313.00 sep 0.5 mag 7.97,11.71 Sp K0 dist. 282.49 pc (921.48 l.y.)
| Coord 2000 |
18136+0946 |
|
Discov num |
HDS2574 |
|
Comp |
|
|
Coord arcsec 2000 |
18 13 36.70 +09 46 24.6 |
|
| Date first |
1991 |
|
Date last |
2013 |
|
Obs |
4 |
|
| Pa first |
313 |
|
Pa last |
312.9 |
|
P.A. Now (θ) |
312.9° |
|
| Sep first |
0.6 |
|
Sep last |
0.515 |
|
Sep. Now (ρ) |
0.515" |
|
| Mag pri |
7.97 |
|
Mag sec |
11.71 |
|
delta mag (ΔM) |
3.74 |
|
Spectral class |
K0 (yellow-orange) |
|
| Pri motion ra |
-019 |
|
Sec motion ra |
|
|
| Pri motion dec |
-028 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 167161 |
|
Constellation |
Ophiuchus |
|
SAO |
123268 |
|
HIP |
89329 |
|
| Tycho2 |
1013-01445-1 |
|
Gaia DR2 |
4482037933775339264 |
|
HD |
167161 |
|
BD |
BD+09 3614 |
|
| Distance |
282.49 |
|
Distance ly |
921.48 |
|
