17019-4112 DAW 72 (HD 153519)
17h 01m 56.32s -41° 12' 16.2" P.A. 356.00 sep 3.2 mag 8.38,11.40 Sp B6II/III
| Coord 2000 |
17019-4112 |
|
Discov num |
DAW 72 |
|
Comp |
|
|
Coord arcsec 2000 |
17 01 56.32 -41 12 16.2 |
|
| Date first |
1920 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
357 |
|
Pa last |
356.4 |
|
P.A. Now (θ) |
356.4° |
|
| Sep first |
3.3 |
|
Sep last |
3.234 |
|
Sep. Now (ρ) |
3.234" |
|
| Mag pri |
8.38 |
|
Mag sec |
11.40 |
|
delta mag (ΔM) |
3.02 |
|
Spectral class |
B6II/III (blue-white) |
|
| Pri motion ra |
-021 |
|
Sec motion ra |
|
|
| Pri motion dec |
-016 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 153519 |
|
Constellation |
Scorpius |
|
SAO |
227562 |
|
Tycho2 |
7873-01416-1 |
|
| Gaia DR2 |
5966782598718538496 |
|
HD |
153519 |
|
DM |
CP-41 7818 |
|
