17321-3209 RST 1966 AC
17h 32m 07.81s -32° 08' 26.4" P.A. 144.00 sep 2.3 mag 9.89,14.90 Sp B9III
| Coord 2000 |
17321-3209 |
|
Discov num |
RST1966 |
|
Comp |
AC |
|
Coord arcsec 2000 |
17 32 07.81 -32 08 26.4 |
|
| Date first |
1935 |
|
Date last |
2000 |
|
Obs |
3 |
|
| Pa first |
142 |
|
Pa last |
144.3 |
|
P.A. Now (θ) |
144.3° |
|
| Sep first |
2.0 |
|
Sep last |
2.34 |
|
Sep. Now (ρ) |
2.34" |
|
| Mag pri |
9.89 |
|
Mag sec |
14.90 |
|
delta mag (ΔM) |
5.01 |
|
Spectral class |
B9III (blue-white) |
|
| Pri motion ra |
+001 |
|
Sec motion ra |
|
|
| Pri motion dec |
-003 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
17321-3209 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
17 32 08 -32 08 26 |
RST 1966 AB |
1944 |
3 |
348 |
1.0 |
9.90 |
13.60 |
3.70 |
|
|
| Show |
|
|
17 32 08 -32 08 26 |
RST 1966 AC |
2000 |
3 |
144 |
2.3 |
9.89 |
14.90 |
5.01 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Scorpius |
|
Tycho2 |
7379-00044-1 |
|
Gaia DR2 |
4054845230809748352 |
|
HD |
158706 |
|
