19561+0418 OSO 115 AC
19h 56m 08.84s +04° 18' 16.2" P.A. 301.00 sep 7.2 mag 9.44,16.50 Sp G5 dist. 99.9 pc (325.87 l.y.)
| Coord 2000 |
19561+0418 |
|
Discov num |
OSO 115 |
|
Comp |
AC |
|
Coord arcsec 2000 |
19 56 08.84 +04 18 16.2 |
|
| Date first |
1994 |
|
Date last |
2003 |
|
Obs |
4 |
|
| Pa first |
286 |
|
Pa last |
300.8 |
|
P.A. Now (θ) |
300.8° |
|
| Sep first |
7.5 |
|
Sep last |
7.17 |
|
Sep. Now (ρ) |
7.17" |
|
| Mag pri |
9.44 |
|
Mag sec |
16.50 |
|
delta mag (ΔM) |
7.06 |
|
Spectral class |
G5 (yellow) |
|
| Pri motion ra |
-129 |
|
Sec motion ra |
|
|
| Pri motion dec |
-158 |
|
Sec motion dec |
|
|
| Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
19561+0418 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
19 56 09 +04 18 16 |
OSO 115 AB |
2015 |
4 |
183 |
4.0 |
9.44 |
16.20 |
6.76 |
|
|
| Show |
|
|
19 56 09 +04 18 16 |
OSO 115 AC |
2003 |
4 |
301 |
7.2 |
9.44 |
16.50 |
7.06 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquila |
|
HIP |
98096 |
|
Tycho2 |
0489-02808-1 |
|
Gaia DR2 |
4248122676125652224 |
|
| HD |
188653 |
|
BD |
BD+03 4202 |
|
Distance |
99.9 |
|
Distance ly |
325.87 |
|
