17310-4717 SKF 1416 AC
17h 30m 59.85s -47° 16' 37.2" P.A. 138.00 sep 30.0 mag 11.07,11.88 Sp A2
| Coord 2000 |
17310-4717 |
|
Discov num |
SKF1416 |
|
Comp |
AC |
|
Coord arcsec 2000 |
17 30 59.85 -47 16 37.2 |
|
| Date first |
1904 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
138 |
|
Pa last |
138 |
|
P.A. Now (θ) |
138° |
|
| Sep first |
29.9 |
|
Sep last |
29.967 |
|
Sep. Now (ρ) |
29.967" |
|
| Mag pri |
11.07 |
|
Mag sec |
11.88 |
|
delta mag (ΔM) |
0.81 |
|
Spectral class |
A2 (white) |
|
| Pri motion ra |
+010 |
|
Sec motion ra |
-002 |
|
| Pri motion dec |
-001 |
|
Sec motion dec |
+000 |
|
| Notes |
|
|
rPM=1.198
This double is not physical.
17310-4717 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 158326 |
|
17 30 60 -47 16 37 |
WFC 195 AB |
2015 |
6 |
271 |
6.1 |
11.07 |
11.13 |
0.06 |
|
|
| Show |
|
|
17 30 60 -47 16 37 |
SKF 1416 AC |
2015 |
8 |
138 |
30.0 |
11.07 |
11.88 |
0.81 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ara |
|
Tycho2 |
8346-01856-1 |
|
Gaia DR2 |
5951613835077941504 |
|
HD |
158326 |
|
