19258-3006 WSI 91 Ba,Bb
19h 25m 48.63s -30° 06' 25.5" P.A. 58.00 sep 0.1 mag 9.50,10.30 Sp B9.2/A0
| Coord 2000 |
19258-3006 |
|
Discov num |
WSI 91 |
|
Comp |
Ba,Bb |
|
Coord arcsec 2000 |
19 25 48.63 -30 06 25.5 |
|
| Date first |
2008 |
|
Date last |
2021 |
|
Obs |
13 |
|
| Pa first |
105 |
|
Pa last |
58.4 |
|
P.A. Now (θ) |
58.4° |
|
| Sep first |
0.0 |
|
Sep last |
0.07 |
|
Sep. Now (ρ) |
0.07" |
|
| Mag pri |
9.50 |
|
Mag sec |
10.30 |
|
delta mag (ΔM) |
0.8 |
|
Spectral class |
B9.2/A0 (blue-white) |
|
| Pri motion ra |
-001 |
|
Sec motion ra |
|
|
| Pri motion dec |
-006 |
|
Sec motion dec |
|
|
| Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
19258-3006 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 182433 |
211254 |
19 25 49 -30 06 26 |
I 1401 AB |
2021 |
24 |
112 |
0.6 |
9.24 |
9.05 |
0.19 |
|
|
| Show |
|
|
19 25 49 -30 06 26 |
WSI 91 Ba,Bb |
2021 |
13 |
58 |
0.1 |
9.50 |
10.30 |
0.80 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
Gaia DR2 |
6758432340804744576 |
|
