16523-4136 B 1832 AC
16h 52m 17.77s -41° 36' 17.6" P.A. 143.00 sep 5.2 mag 9.20,13.40 Sp B2II/III
| Coord 2000 |
16523-4136 |
|
Discov num |
B 1832 |
|
Comp |
AC |
|
Coord arcsec 2000 |
16 52 17.77 -41 36 17.6 |
|
| Date first |
1932 |
|
Date last |
2015 |
|
Obs |
3 |
|
| Pa first |
144 |
|
Pa last |
143 |
|
P.A. Now (θ) |
143° |
|
| Sep first |
5.3 |
|
Sep last |
5.16 |
|
Sep. Now (ρ) |
5.16" |
|
| Mag pri |
9.20 |
|
Mag sec |
13.40 |
|
delta mag (ΔM) |
4.2 |
|
Spectral class |
B2II/III (blue-white) |
|
| Pri motion ra |
-004 |
|
Sec motion ra |
|
|
| Pri motion dec |
+002 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
16523-4136 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
16 52 18 -41 36 18 |
B 1832 AB |
2015 |
2 |
234 |
4.1 |
9.20 |
13.70 |
4.50 |
|
|
| Show |
|
|
16 52 18 -41 36 18 |
B 1832 AC |
2015 |
3 |
143 |
5.2 |
9.20 |
13.40 |
4.20 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Scorpius |
|
SAO |
227327 |
|
Tycho2 |
7876-02738-1 |
|
Gaia DR2 |
5969526563125802624 |
|
| HD |
151911 |
|
DM |
CD-4110971 |
|
