19171+0920 STT 370 AB (V342 Aql)
19h 17m 03.16s +09° 20' 19.6" P.A. 14.00 sep 19.5 mag 8.34,8.71 Sp K2II+A7 dist. 153.85 pc (501.86 l.y.)
| Coord 2000 |
19171+0920 |
|
Discov num |
STT 370 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 17 03.16 +09 20 19.6 |
|
| Date first |
1843 |
|
Date last |
2021 |
|
Obs |
56 |
|
| Pa first |
15 |
|
Pa last |
13.7 |
|
P.A. Now (θ) |
13.7° |
|
| Sep first |
19.5 |
|
Sep last |
19.54 |
|
Sep. Now (ρ) |
19.54" |
|
| Mag pri |
8.34 |
|
Mag sec |
8.71 |
|
delta mag (ΔM) |
0.37 |
|
Spectral class |
K2II+A7 (yellow-orange/white) |
|
| Pri motion ra |
+010 |
|
Sec motion ra |
+010 |
|
| Pri motion dec |
-001 |
|
Sec motion dec |
-001 |
|
| Notes |
N
T
(See Notes, Parallax indicates physical) |
|
This double is physical.
19171+0920 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
V342 Aql |
124465 |
19 17 03 +09 20 20 |
STT 370 AB |
2021 |
56 |
14 |
19.5 |
8.34 |
8.71 |
0.37 |
|
<=== |
| Show |
|
124465 |
19 17 03 +09 20 20 |
STT 370 AC |
2015 |
10 |
78 |
22.7 |
8.34 |
13.38 |
5.04 |
|
|
| Show |
|
124466 |
19 17 03 +09 20 38 |
STT 370 BC |
2015 |
10 |
129 |
22.6 |
8.71 |
13.38 |
4.67 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Var name |
V342 Aql |
|
Constellation |
Aquila |
|
SAO |
124465 |
|
HIP |
94773 |
|
| Tycho2 |
1042-02854-1 |
|
Gaia DR2 |
4308972570185288960 |
|
HD |
180660 |
|
GC |
26587 |
|
| BD |
BD+09 4047 |
|
Distance |
153.85 |
|
Distance ly |
501.86 |
|
