17465-0429 STF 2208 AC
17h 46m 32.58s -04° 28' 48.3" P.A. 87.00 sep 26.6 mag 9.79,13.42 Sp G0
| Coord 2000 |
17465-0429 |
|
Discov num |
STF2208 |
|
Comp |
AC |
|
Coord arcsec 2000 |
17 46 32.58 -04 28 48.3 |
|
| Date first |
1905 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
95 |
|
Pa last |
87.1 |
|
P.A. Now (θ) |
87.1° |
|
| Sep first |
29.8 |
|
Sep last |
26.58 |
|
Sep. Now (ρ) |
26.58" |
|
| Mag pri |
9.79 |
|
Mag sec |
13.42 |
|
delta mag (ΔM) |
3.63 |
|
Spectral class |
G0 (yellow) |
|
| Pri motion ra |
+031 |
|
Sec motion ra |
+006 |
|
| Pri motion dec |
-015 |
|
Sec motion dec |
+008 |
|
| Notes |
|
|
rPM=0.986
This double is not physical.
17465-0429 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 161589 |
141860 |
17 46 33 -04 28 48 |
STF 2208 AB |
2015 |
22 |
275 |
9.4 |
9.79 |
11.60 |
1.81 |
|
|
| Show |
|
141860 |
17 46 33 -04 28 48 |
STF 2208 AC |
2015 |
7 |
87 |
26.6 |
9.79 |
13.42 |
3.63 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ophiuchus |
|
SAO |
141860 |
|
Tycho2 |
5090-00291-1 |
|
Gaia DR2 |
4176222999440550912 |
|
| HD |
161589 |
|