19171+0920 STT 370 BC
19h 17m 03.47s +09° 20' 38.4" P.A. 129.00 sep 22.6 mag 8.71,13.38 Sp A dist. 66.84 pc (218.03 l.y.)
Coord 2000 |
19171+0920 |
|
Discov num |
STT 370 |
|
Comp |
BC |
|
Coord arcsec 2000 |
19 17 03.47 +09 20 38.4 |
|
Date first |
1999 |
|
Date last |
2015 |
|
Obs |
10 |
|
Pa first |
129 |
|
Pa last |
129.1 |
|
P.A. Now (θ) |
129.1° |
|
Sep first |
22.6 |
|
Sep last |
22.622 |
|
Sep. Now (ρ) |
22.622" |
|
Mag pri |
8.71 |
|
Mag sec |
13.38 |
|
delta mag (ΔM) |
4.67 |
|
Spectral class |
A (white) |
|
Pri motion ra |
+012 |
|
Sec motion ra |
+003 |
|
Pri motion dec |
+000 |
|
Sec motion dec |
-003 |
|
Notes |
N
W
(See Notes, ) |
|
rPM=0.791
Nature of this double is uncertain.
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 |
124466 |
|
HIP |
94774 |
|
Tycho2 |
1042-02864-1 |
|
Gaia DR2 |
4308972776343720064 |
|
HD |
180639 |
|
GC |
26588 |
|
BD |
BD+09 4048 |
|
Distance |
66.84 |
|
Distance ly |
218.03 |
|