17108-3134 B 1330 (HD 155081)
17h 10m 45.19s -31° 33' 41.6" P.A. 72.00 sep 0.1 mag 8.70,9.60 Sp A1V
| Coord 2000 |
17108-3134 |
|
Discov num |
B 1330 |
|
Comp |
|
|
Coord arcsec 2000 |
17 10 45.19 -31 33 41.6 |
|
| Date first |
1930 |
|
Date last |
1992 |
|
Obs |
5 |
|
| Pa first |
100 |
|
Pa last |
72.4 |
|
P.A. Now (θ) |
72.4° |
|
| Sep first |
0.3 |
|
Sep last |
0.092 |
|
Sep. Now (ρ) |
0.092" |
|
| Mag pri |
8.70 |
|
Mag sec |
9.60 |
|
delta mag (ΔM) |
0.9 |
|
Spectral class |
A1V (white) |
|
| Pri motion ra |
-002 |
|
Sec motion ra |
|
|
| Pri motion dec |
-014 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 155081 |
|
Constellation |
Scorpius |
|
SAO |
208499 |
|
Tycho2 |
7361-00498-1 |
|
| Gaia DR2 |
5980574322941590400 |
|
HD |
155081 |
|
