16597-4159 HDS 2405 (HD 153177)
16h 59m 43.62s -41° 58' 42.9" P.A. 328.00 sep 0.1 mag 8.98,9.73 Sp B9IV dist. 326.8 pc (1066.02 l.y.)
| Coord 2000 |
16597-4159 |
|
Discov num |
HDS2405 |
|
Comp |
|
|
Coord arcsec 2000 |
16 59 43.62 -41 58 42.9 |
|
| Date first |
1991 |
|
Date last |
2018 |
|
Obs |
2 |
|
| Pa first |
326 |
|
Pa last |
328.2 |
|
P.A. Now (θ) |
328.2° |
|
| Sep first |
0.1 |
|
Sep last |
0.109 |
|
Sep. Now (ρ) |
0.109" |
|
| Mag pri |
8.98 |
|
Mag sec |
9.73 |
|
delta mag (ΔM) |
0.75 |
|
Spectral class |
B9IV (blue-white) |
|
| Pri motion ra |
-003 |
|
Sec motion ra |
|
|
| Pri motion dec |
-004 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 153177 |
|
Constellation |
Scorpius |
|
SAO |
227532 |
|
HIP |
83161 |
|
| Tycho2 |
7876-01019-1 |
|
Gaia DR2 |
5966360180097065728 |
|
HD |
153177 |
|
CD |
CD-4111147 |
|
| CP |
CP-41 7801 |
|
Distance |
326.8 |
|
Distance ly |
1066.02 |
|
