18585+2515 GII 276 Aa,Ab
18h 58m 31.54s +25° 14' 55.3" P.A. 121.00 sep 0.2 mag 8.70,8.70 Sp K5 dist. 1020.41 pc (3328.58 l.y.)
| Coord 2000 |
18585+2515 |
|
Discov num |
GII 276 |
|
Comp |
Aa,Ab |
|
Coord arcsec 2000 |
18 58 31.54 +25 14 55.3 |
|
| Date first |
2014 |
|
Date last |
2014 |
|
Obs |
1 |
|
| Pa first |
121 |
|
Pa last |
121.1 |
|
P.A. Now (θ) |
121.1° |
|
| Sep first |
0.2 |
|
Sep last |
0.156 |
|
Sep. Now (ρ) |
0.156" |
|
| Mag pri |
8.70 |
|
Mag sec |
8.70 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
K5 (yellow-orange) |
|
| Pri motion ra |
-003 |
|
Sec motion ra |
|
|
| Pri motion dec |
+001 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
18585+2515 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
86648 |
18 58 32 +25 14 55 |
GII 276 Aa,Ab |
2014 |
1 |
121 |
0.2 |
8.70 |
8.70 |
0.00 |
|
<=== |
| Show |
|
86648 |
18 58 32 +25 14 55 |
A 2990 AB |
2016 |
6 |
141 |
2.8 |
7.90 |
14.50 |
6.60 |
|
|
| Show |
|
86648 |
18 58 32 +25 14 55 |
A 2990 AC |
2015 |
4 |
44 |
13.2 |
7.80 |
14.00 |
6.20 |
|
|
Quadruple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
SAO |
86648 |
|
HIP |
93157 |
|
Tycho2 |
2113-02457-1 |
|
| HD |
176284 |
|
BD |
BD+25 3683 |
|
Distance |
1020.41 |
|
Distance ly |
3328.58 |
|
