17019-3209 HDO 310 AC
17h 01m 52.65s -32° 08' 36.2" P.A. 103.00 sep 42.5 mag 5.03,13.10 Sp B8V dist. 137.17 pc (447.45 l.y.)
| Coord 2000 |
17019-3209 |
|
Discov num |
HDO 310 |
|
Comp |
AC |
|
Coord arcsec 2000 |
17 01 52.65 -32 08 36.2 |
|
| Date first |
1891 |
|
Date last |
2000 |
|
Obs |
5 |
|
| Pa first |
100 |
|
Pa last |
102.8 |
|
P.A. Now (θ) |
102.8° |
|
| Sep first |
30.0 |
|
Sep last |
42.457 |
|
Sep. Now (ρ) |
42.457" |
|
| Mag pri |
5.03 |
|
Mag sec |
13.10 |
|
delta mag (ΔM) |
8.07 |
|
Spectral class |
B8V (blue-white) |
|
| Pri motion ra |
-008 |
|
Sec motion ra |
+006 |
|
| Pri motion dec |
-050 |
|
Sec motion dec |
+004 |
|
| Notes |
|
|
rPM=1.102
This double is not physical.
17019-3209 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
208324 |
17 01 53 -32 08 36 |
HDO 310 AB |
2000 |
8 |
155 |
22.6 |
5.03 |
12.60 |
7.57 |
|
|
| Show |
|
208324 |
17 01 53 -32 08 36 |
HDO 310 AC |
2000 |
5 |
103 |
42.5 |
5.03 |
13.10 |
8.07 |
|
<=== |
| Show |
|
208324 |
17 01 53 -32 08 36 |
HDO 310 AD |
2000 |
4 |
37 |
51.3 |
5.03 |
13.30 |
8.27 |
|
|
| Show |
|
208324 |
17 01 53 -32 08 36 |
OUD 6 AE |
2015 |
2 |
26 |
8.9 |
5.26 |
12.60 |
7.34 |
|
|
Quintuple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Scorpius |
|
SAO |
208324 |
|
HIP |
83336 |
|
Tycho2 |
7364-02287-1 |
|
| Gaia DR2 |
6028158536066799744 |
|
HD |
153613 |
|
HR |
6316 |
|
CD |
CD-3113473 |
|
| CP |
CP-31 4546 |
|
FK5 |
3354 |
|
Distance |
137.17 |
|
Distance ly |
447.45 |
|
