17130-3216 I 999 (HD 155449)
17h 13m 02.67s -32° 15' 52.2" P.A. 351.00 sep 1.6 mag 9.91,10.96 Sp B9
| Coord 2000 |
17130-3216 |
|
Discov num |
I 999 |
|
Comp |
|
|
Coord arcsec 2000 |
17 13 02.67 -32 15 52.2 |
|
| Date first |
1910 |
|
Date last |
1991 |
|
Obs |
5 |
|
| Pa first |
340 |
|
Pa last |
350.8 |
|
P.A. Now (θ) |
350.8° |
|
| Sep first |
1.0 |
|
Sep last |
1.571 |
|
Sep. Now (ρ) |
1.571" |
|
| Mag pri |
9.91 |
|
Mag sec |
10.96 |
|
delta mag (ΔM) |
1.05 |
|
Spectral class |
B9 (blue-white) |
|
| Pri motion ra |
+003 |
|
Sec motion ra |
+003 |
|
| Pri motion dec |
-006 |
|
Sec motion dec |
-006 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 155449 |
|
Constellation |
Scorpius |
|
Tycho2 |
7365-00184-1 |
|
Gaia DR2 |
5980293530738337792 |
|
| HD |
155449 |
|
