20084+1503 OSO 117 AC
20h 08m 22.00s +15° 02' 33.8" P.A. 313.00 sep 13.7 mag 11.33,17.00
| Coord 2000 |
20084+1503 |
|
Discov num |
OSO 117 |
|
Comp |
AC |
|
Coord arcsec 2000 |
20 08 22.00 +15 02 33.8 |
|
| Date first |
1995 |
|
Date last |
1998 |
|
Obs |
2 |
|
| Pa first |
312 |
|
Pa last |
312.8 |
|
P.A. Now (θ) |
312.8° |
|
| Sep first |
16.3 |
|
Sep last |
13.65 |
|
Sep. Now (ρ) |
13.65" |
|
| Mag pri |
11.33 |
|
Mag sec |
17.00 |
|
delta mag (ΔM) |
5.67 |
|
Spectral class |
|
|
| Pri motion ra |
-159 |
|
Sec motion ra |
|
|
| Pri motion dec |
-181 |
|
Sec motion dec |
|
|
| Notes |
N
U
(See Notes, Proper motion indicates non-physical) |
|
This double is not physical.
20084+1503 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
20 08 22 +15 02 34 |
OSO 117 AB |
2001 |
2 |
335 |
3.1 |
11.33 |
12.30 |
0.97 |
|
|
| Show |
|
|
20 08 22 +15 02 34 |
OSO 117 AC |
1998 |
2 |
313 |
13.7 |
11.33 |
17.00 |
5.67 |
|
<=== |
| Show |
|
|
20 08 22 +15 02 34 |
OSO 117 AD |
1998 |
2 |
258 |
20.7 |
11.33 |
17.00 |
5.67 |
|
|
| Show |
|
|
20 08 22 +15 02 34 |
OSO 117 AE |
2001 |
3 |
358 |
21.9 |
11.33 |
14.90 |
3.57 |
|
|
| Show |
|
|
20 08 22 +15 02 34 |
LDS 1033 AF |
2016 |
4 |
269 |
999.9 |
11.33 |
13.03 |
1.70 |
|
|
Sextuple system
6 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquila |
|
Tycho2 |
1618-01848-1 |
|
Gaia DR2 |
1807012214551835648 |
|
