16359-4537 HU 1517 AB (HD 149295)
16h 35m 58.24s -45° 37' 42.3" P.A. 78.00 sep 0.6 mag 10.50,10.33 Sp B9Ib/II
Coord 2000 |
16359-4537 |
|
Discov num |
HU 1517 |
|
Comp |
AB |
|
Coord arcsec 2000 |
16 35 58.24 -45 37 42.3 |
|
Date first |
1911 |
|
Date last |
1991 |
|
Obs |
5 |
|
Pa first |
90 |
|
Pa last |
78 |
|
P.A. Now (θ) |
78° |
|
Sep first |
0.5 |
|
Sep last |
0.59 |
|
Sep. Now (ρ) |
0.59" |
|
Mag pri |
10.50 |
|
Mag sec |
10.33 |
|
delta mag (ΔM) |
0.17 |
|
Spectral class |
B9Ib/II (blue-white) |
|
Pri motion ra |
+000 |
|
Sec motion ra |
+000 |
|
Pri motion dec |
-004 |
|
Sec motion dec |
-004 |
|
Notes |
|
|
Nature of this double is uncertain.
16359-4537 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 149295 |
|
16 35 58 -45 37 42 |
HU 1517 AB |
1991 |
5 |
78 |
0.6 |
10.50 |
10.33 |
0.17 |
|
<=== |
Show |
|
|
16 35 58 -45 37 42 |
I 9026 AC |
2015 |
5 |
84 |
12.0 |
10.50 |
12.00 |
1.50 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 149295 |
|
Constellation |
Scorpius |
|
Tycho2 |
8325-00487-1 |
|
Gaia DR2 |
5943021976338654720 |
|
HD |
149295 |
|