16571-1932 OCC 940 Ba,Bb
16h 57m 03.99s -19° 32' 23.4" P.A. -1.00 sep 0.0 mag 7.70,8.30 Sp B7/8III dist. 177.62 pc (579.4 l.y.)
| Coord 2000 |
16571-1932 |
|
Discov num |
OCC 940 |
|
Comp |
Ba,Bb |
|
Coord arcsec 2000 |
16 57 03.99 -19 32 23.4 |
|
| Date first |
1995 |
|
Date last |
1995 |
|
Obs |
0 |
|
| Pa first |
-1 |
|
Pa last |
-1 |
|
P.A. Now (θ) |
-1 |
|
| Sep first |
0.0 |
|
Sep last |
0.017 |
|
Sep. Now (ρ) |
0.017" |
|
| Mag pri |
7.70 |
|
Mag sec |
8.30 |
|
delta mag (ΔM) |
0.6 |
|
Spectral class |
B7/8III (blue-white) |
|
| Pri motion ra |
+035 |
|
Sec motion ra |
|
|
| Pri motion dec |
-011 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
16571-1932 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 152909 |
160180 |
16 57 04 -19 32 24 |
SHJ 240 AB |
2019 |
66 |
233 |
4.4 |
6.59 |
7.59 |
1.00 |
|
|
| Show |
|
160180 |
16 57 04 -19 32 23 |
OCC 940 Ba,Bb |
1995 |
0 |
-1 |
0.0 |
7.70 |
8.30 |
0.60 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ophiuchus |
|
SAO |
160180 |
|
HIP |
82951 |
|
Tycho2 |
6227-02897-1 |
|
| Gaia DR2 |
4129004816188519424 |
|
HD |
152909 |
|
HR |
6294 |
|
GC |
22835 |
|
| ADS |
10266 |
|
BD |
BD-19 4471 |
|
Distance |
177.62 |
|
Distance ly |
579.4 |
|
