17126-2516 RST 3075 (HD 155430)
17h 12m 33.04s -25° 15' 54.8" P.A. 328.00 sep 0.7 mag 9.22,11.41 Sp F0V dist. 263.16 pc (858.43 l.y.)
| Coord 2000 |
17126-2516 |
|
Discov num |
RST3075 |
|
Comp |
|
|
Coord arcsec 2000 |
17 12 33.04 -25 15 54.8 |
|
| Date first |
1935 |
|
Date last |
1991 |
|
Obs |
3 |
|
| Pa first |
345 |
|
Pa last |
328 |
|
P.A. Now (θ) |
328° |
|
| Sep first |
0.5 |
|
Sep last |
0.652 |
|
Sep. Now (ρ) |
0.652" |
|
| Mag pri |
9.22 |
|
Mag sec |
11.41 |
|
delta mag (ΔM) |
2.19 |
|
Spectral class |
F0V (yellow-white) |
|
| Pri motion ra |
+010 |
|
Sec motion ra |
|
|
| Pri motion dec |
+011 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 155430 |
|
Constellation |
Ophiuchus |
|
SAO |
185146 |
|
HIP |
84186 |
|
| Tycho2 |
6816-00183-1 |
|
Gaia DR2 |
4109487935095769728 |
|
HD |
155430 |
|
CD |
CD-2512025 |
|
| CP |
CP-25 5958 |
|
Distance |
263.16 |
|
Distance ly |
858.43 |
|
