17094-3716 HDS 2423 (HD 154834)
17h 09m 24.61s -37° 15' 47.6" P.A. 151.00 sep 0.2 mag 10.05,11.71 Sp B3II dist. 4166.67 pc (13591.68 l.y.)
| Coord 2000 |
17094-3716 |
|
Discov num |
HDS2423 |
|
Comp |
|
|
Coord arcsec 2000 |
17 09 24.61 -37 15 47.6 |
|
| Date first |
1991 |
|
Date last |
2021 |
|
Obs |
2 |
|
| Pa first |
130 |
|
Pa last |
151.2 |
|
P.A. Now (θ) |
151.2° |
|
| Sep first |
0.2 |
|
Sep last |
0.17 |
|
Sep. Now (ρ) |
0.17" |
|
| Mag pri |
10.05 |
|
Mag sec |
11.71 |
|
delta mag (ΔM) |
1.66 |
|
Spectral class |
B3II (blue-white) |
|
| Pri motion ra |
+000 |
|
Sec motion ra |
|
|
| Pri motion dec |
-002 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 154834 |
|
Constellation |
Scorpius |
|
SAO |
208475 |
|
HIP |
83937 |
|
| Tycho2 |
7373-00080-1 |
|
Gaia DR2 |
5973460650083484032 |
|
HD |
154834 |
|
CD |
CD-3711319 |
|
| Distance |
4166.67 |
|
Distance ly |
13591.68 |
|
