17158-3203 B 1332 (HD 155910)
17h 15m 46.09s -32° 02' 39.9" P.A. 49.00 sep 4.0 mag 8.29,11.93 Sp B7III/IV dist. 1030.93 pc (3362.89 l.y.)
Coord 2000 |
17158-3203 |
|
Discov num |
B 1332 |
|
Comp |
|
|
Coord arcsec 2000 |
17 15 46.09 -32 02 39.9 |
|
Date first |
1929 |
|
Date last |
1991 |
|
Obs |
4 |
|
Pa first |
49 |
|
Pa last |
48.8 |
|
P.A. Now (θ) |
48.8° |
|
Sep first |
4.0 |
|
Sep last |
4.04 |
|
Sep. Now (ρ) |
4.04" |
|
Mag pri |
8.29 |
|
Mag sec |
11.93 |
|
delta mag (ΔM) |
3.64 |
|
Spectral class |
B7III/IV (blue-white) |
|
Pri motion ra |
+000 |
|
Sec motion ra |
+002 |
|
Pri motion dec |
-006 |
|
Sec motion dec |
-004 |
|
Notes |
|
|
rPM=0.471
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 155910 |
|
Constellation |
Scorpius |
|
SAO |
208602 |
|
HIP |
84437 |
|
Tycho2 |
7366-00362-1 |
|
Gaia DR2 |
5980276939376760576 |
|
HD |
155910 |
|
CD |
CD-3113763 |
|
CP |
CP-31 4629 |
|
Distance |
1030.93 |
|
Distance ly |
3362.89 |
|