17488-4522 B 1868 (HD 161615)
17h 48m 46.42s -45° 22' 21.2" P.A. 221.00 sep 1.3 mag 8.67,12.10 Sp B9.5IV
| Coord 2000 |
17488-4522 |
|
Discov num |
B 1868 |
|
Comp |
|
|
Coord arcsec 2000 |
17 48 46.42 -45 22 21.2 |
|
| Date first |
1929 |
|
Date last |
2015 |
|
Obs |
3 |
|
| Pa first |
218 |
|
Pa last |
220.6 |
|
P.A. Now (θ) |
220.6° |
|
| Sep first |
1.3 |
|
Sep last |
1.313 |
|
Sep. Now (ρ) |
1.313" |
|
| Mag pri |
8.67 |
|
Mag sec |
12.10 |
|
delta mag (ΔM) |
3.43 |
|
Spectral class |
B9.5IV (blue-white) |
|
| Pri motion ra |
+000 |
|
Sec motion ra |
|
|
| Pri motion dec |
-006 |
|
Sec motion dec |
|
|
| Notes |
S
(Parallax indidates non-physical) |
|
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 161615 |
|
Constellation |
Scorpius |
|
SAO |
228438 |
|
Tycho2 |
8344-01648-1 |
|
| Gaia DR2 |
5954307780331014016 |
|
HD |
161615 |
|
GC |
24154 |
|
