17128-3728 B 899 (HD 155364)
17h 12m 49.01s -37° 27' 48.0" P.A. 330.00 sep 1.8 mag 9.43,9.50 Sp B9V
| Coord 2000 |
17128-3728 |
|
Discov num |
B 899 |
|
Comp |
|
|
Coord arcsec 2000 |
17 12 49.01 -37 27 48.0 |
|
| Date first |
1927 |
|
Date last |
2016 |
|
Obs |
6 |
|
| Pa first |
330 |
|
Pa last |
329.7 |
|
P.A. Now (θ) |
329.7° |
|
| Sep first |
1.8 |
|
Sep last |
1.789 |
|
Sep. Now (ρ) |
1.789" |
|
| Mag pri |
9.43 |
|
Mag sec |
9.50 |
|
delta mag (ΔM) |
0.07 |
|
Spectral class |
B9V (blue-white) |
|
| Pri motion ra |
-002 |
|
Sec motion ra |
-002 |
|
| Pri motion dec |
-006 |
|
Sec motion dec |
-006 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 155364 |
|
Constellation |
Scorpius |
|
SAO |
208534 |
|
Tycho2 |
7373-00070-1 |
|
| Gaia DR2 |
5973760060843660672 |
|
HD |
155364 |
|
