18465-0058 STF 2379 BC
18h 46m 29.31s -00° 57' 48.5" P.A. 172.00 sep 13.4 mag 7.02,11.30 Sp A0 dist. 118.2 pc (385.57 l.y.)
| Coord 2000 |
18465-0058 |
|
Discov num |
STF2379 |
|
Comp |
BC |
|
Coord arcsec 2000 |
18 46 29.31 -00 57 48.5 |
|
| Date first |
1838 |
|
Date last |
2017 |
|
Obs |
14 |
|
| Pa first |
162 |
|
Pa last |
171.6 |
|
P.A. Now (θ) |
171.6° |
|
| Sep first |
18.6 |
|
Sep last |
13.43 |
|
Sep. Now (ρ) |
13.43" |
|
| Mag pri |
7.02 |
|
Mag sec |
11.30 |
|
delta mag (ΔM) |
4.28 |
|
Spectral class |
A0 (white) |
|
| Pri motion ra |
+027 |
|
Sec motion ra |
|
|
| Pri motion dec |
-015 |
|
Sec motion dec |
|
|
| Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
18465-0058 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
142606 |
18 46 29 -00 57 42 |
MCA 53 Aa,Ab |
2014 |
8 |
95 |
0.0 |
5.88 |
6.80 |
0.92 |
Y |
|
| Show |
5 Aql |
142606 |
18 46 29 -00 57 42 |
STF 2379 AB |
2019 |
118 |
121 |
12.5 |
5.88 |
7.02 |
1.14 |
|
|
| Show |
|
142606 |
18 46 29 -00 57 42 |
STF 2379 AC |
2017 |
16 |
155 |
21.8 |
5.88 |
11.30 |
5.42 |
|
|
| Show |
|
|
18 46 29 -00 57 48 |
STF 2379 BC |
2017 |
14 |
172 |
13.4 |
7.02 |
11.30 |
4.28 |
|
<=== |
Quadruple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquila |
|
HIP |
92118 |
|
Tycho2 |
5114-02268-1 |
|
Distance |
118.2 |
|
| Distance ly |
385.57 |
|
