17303-3839 I 1325 (HD 158305)
17h 30m 16.36s -38° 39' 03.2" P.A. 77.00 sep 3.2 mag 8.93,11.60 Sp B9.5V
Coord 2000 |
17303-3839 |
|
Discov num |
I 1325 |
|
Comp |
|
|
Coord arcsec 2000 |
17 30 16.36 -38 39 03.2 |
|
Date first |
1926 |
|
Date last |
2000 |
|
Obs |
3 |
|
Pa first |
75 |
|
Pa last |
76.6 |
|
P.A. Now (θ) |
76.6° |
|
Sep first |
3.7 |
|
Sep last |
3.19 |
|
Sep. Now (ρ) |
3.19" |
|
Mag pri |
8.93 |
|
Mag sec |
11.60 |
|
delta mag (ΔM) |
2.67 |
|
Spectral class |
B9.5V (blue-white) |
|
Pri motion ra |
-001 |
|
Sec motion ra |
|
|
Pri motion dec |
-016 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 158305 |
|
Constellation |
Scorpius |
|
SAO |
208882 |
|
Tycho2 |
7884-01095-1 |
|
Gaia DR2 |
5961977526784641280 |
|
HD |
158305 |
|