16364-4524 I 1297 (HD 149388)
16h 36m 23.51s -45° 23' 50.7" P.A. 148.00 sep 2.1 mag 9.07,11.52 Sp B9IV dist. 854.7 pc (2788.03 l.y.)
| Coord 2000 |
16364-4524 |
|
Discov num |
I 1297 |
|
Comp |
|
|
Coord arcsec 2000 |
16 36 23.51 -45 23 50.7 |
|
| Date first |
1926 |
|
Date last |
2016 |
|
Obs |
6 |
|
| Pa first |
151 |
|
Pa last |
148.2 |
|
P.A. Now (θ) |
148.2° |
|
| Sep first |
1.9 |
|
Sep last |
2.102 |
|
Sep. Now (ρ) |
2.102" |
|
| Mag pri |
9.07 |
|
Mag sec |
11.52 |
|
delta mag (ΔM) |
2.45 |
|
Spectral class |
B9IV (blue-white) |
|
| Pri motion ra |
-006 |
|
Sec motion ra |
-002 |
|
| Pri motion dec |
-008 |
|
Sec motion dec |
-011 |
|
| Notes |
|
|
rPM=0.447
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 149388 |
|
Constellation |
Scorpius |
|
SAO |
226952 |
|
HIP |
81308 |
|
| Tycho2 |
8325-01709-1 |
|
Gaia DR2 |
5943048536416350720 |
|
HD |
149388 |
|
CD |
CD-4510778 |
|
| CP |
CP-45 8035 |
|
Distance |
854.7 |
|
Distance ly |
2788.03 |
|
