17347-3235 HDS 2480 Aa,Ac
17h 34m 42.49s -32° 34' 54.0" P.A. 61.00 sep 0.7 mag 5.76,8.97 Sp O5/6(e) dist. 1298.7 pc (4236.36 l.y.)
Coord 2000 |
17347-3235 |
|
Discov num |
HDS2480 |
|
Comp |
Aa,Ac |
|
Coord arcsec 2000 |
17 34 42.49 -32 34 54.0 |
|
Date first |
1991 |
|
Date last |
2012 |
|
Obs |
3 |
|
Pa first |
62 |
|
Pa last |
60.8 |
|
P.A. Now (θ) |
60.8° |
|
Sep first |
0.7 |
|
Sep last |
0.73 |
|
Sep. Now (ρ) |
0.73" |
|
Mag pri |
5.76 |
|
Mag sec |
8.97 |
|
delta mag (ΔM) |
3.21 |
|
Spectral class |
O5/6(e) (blue) |
|
Pri motion ra |
+006 |
|
Sec motion ra |
|
|
Pri motion dec |
-001 |
|
Sec motion dec |
|
|
Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
This double is physical.
17347-3235 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
208977 |
17 34 42 -32 34 54 |
SNA 73 Aa1,2 |
2012 |
3 |
123 |
0.0 |
5.60 |
8.10 |
2.50 |
|
|
Show |
|
208977 |
17 34 42 -32 34 54 |
ISO 5 Aa,Ab |
1989 |
2 |
10 |
0.3 |
5.70 |
|
|
|
|
Show |
|
208977 |
17 34 42 -32 34 54 |
HDS 2480 Aa,Ac |
2012 |
3 |
61 |
0.7 |
5.76 |
8.97 |
3.21 |
|
<=== |
Show |
NSV9167 |
208977 |
17 34 42 -32 34 54 |
HJ 4962 AB |
2013 |
13 |
100 |
5.9 |
5.70 |
10.50 |
4.80 |
|
|
Show |
|
208977 |
17 34 42 -32 34 54 |
HO 647 AC |
2013 |
7 |
83 |
14.0 |
5.70 |
10.91 |
5.21 |
|
|
Show |
|
208977 |
17 34 42 -32 34 54 |
SNA 73 AE |
2012 |
1 |
78 |
3.5 |
5.54 |
12.39 |
6.85 |
|
|
Septuple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Var name |
NSV9167 |
|
Constellation |
Scorpius |
|
SAO |
208977 |
|
HIP |
86011 |
|
Tycho2 |
7380-01077-3 |
|
Gaia DR2 |
4054618559611164288 |
|
HD |
159176 |
|
HR |
6535 |
|
CD |
CD-3212935 |
|
CP |
CP-32 4616 |
|
Distance |
1298.7 |
|
Distance ly |
4236.36 |
|