19523+1021 STF 2590 AB (NSV12496)
19h 52m 15.58s +10° 21' 05.8" P.A. 308.00 sep 13.6 mag 6.50,10.31 Sp B7V dist. 325.73 pc (1062.53 l.y.)
| Coord 2000 |
19523+1021 |
|
Discov num |
STF2590 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 52 15.58 +10 21 05.8 |
|
| Date first |
1781 |
|
Date last |
2017 |
|
Obs |
36 |
|
| Pa first |
307 |
|
Pa last |
308.4 |
|
P.A. Now (θ) |
308.4° |
|
| Sep first |
12.0 |
|
Sep last |
13.575 |
|
Sep. Now (ρ) |
13.575" |
|
| Mag pri |
6.50 |
|
Mag sec |
10.31 |
|
delta mag (ΔM) |
3.81 |
|
Spectral class |
B7V (blue-white) |
|
| Pri motion ra |
-002 |
|
Sec motion ra |
-002 |
|
| Pri motion dec |
-012 |
|
Sec motion dec |
-012 |
|
| Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
19523+1021 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
NSV12496 |
105355 |
19 52 16 +10 21 06 |
STF 2590 AB |
2017 |
36 |
308 |
13.6 |
6.50 |
10.31 |
3.81 |
|
<=== |
| Show |
|
105355 |
19 52 16 +10 21 06 |
STF 2590 AC |
2015 |
5 |
310 |
115.0 |
6.50 |
12.47 |
5.97 |
|
|
| Show |
|
105355 |
19 52 16 +10 21 06 |
GMC 1 AE |
2015 |
5 |
343 |
15.1 |
6.50 |
13.50 |
7.00 |
|
|
| Show |
|
|
19 52 10 +10 22 18 |
STF 2590 CD |
2015 |
13 |
273 |
8.4 |
11.60 |
12.20 |
0.60 |
|
|
Quintuple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Var name |
NSV12496 |
|
Constellation |
Aquila |
|
SAO |
105355 |
|
HIP |
97787 |
|
| Tycho2 |
1062-02702-1 |
|
Gaia DR2 |
4303300258419825664 |
|
HD |
187961 |
|
HR |
7572 |
|
| GC |
27515 |
|
ADS |
13041 |
|
BD |
BD+09 4295 |
|
Distance |
325.73 |
|
| Distance ly |
1062.53 |
|
