19524+2551 STT 388 AC
19h 52m 19.42s +25° 51' 46.4" P.A. 129.00 sep 32.3 mag 8.32,9.49 Sp B9.5V dist. 1098.9 pc (3584.61 l.y.)
| Coord 2000 |
19524+2551 |
|
Discov num |
STT 388 |
|
Comp |
AC |
|
Coord arcsec 2000 |
19 52 19.42 +25 51 46.4 |
|
| Date first |
1883 |
|
Date last |
2018 |
|
Obs |
41 |
|
| Pa first |
138 |
|
Pa last |
129.1 |
|
P.A. Now (θ) |
129.1° |
|
| Sep first |
31.2 |
|
Sep last |
32.3 |
|
Sep. Now (ρ) |
32.3" |
|
| Mag pri |
8.32 |
|
Mag sec |
9.49 |
|
delta mag (ΔM) |
1.17 |
|
Spectral class |
B9.5V (blue-white) |
|
| Pri motion ra |
-020 |
|
Sec motion ra |
+027 |
|
| Pri motion dec |
+023 |
|
Sec motion dec |
+021 |
|
| Notes |
N
U
(See Notes, Proper motion indicates non-physical) |
|
rPM=1.375
This double is not physical.
19524+2551 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 188060 |
|
19 52 19 +25 51 46 |
STT 388 AB |
2020 |
92 |
138 |
3.9 |
8.32 |
8.45 |
0.13 |
|
|
| Show |
|
|
19 52 19 +25 51 46 |
STT 388 AC |
2018 |
41 |
129 |
32.3 |
8.32 |
9.49 |
1.17 |
|
<=== |
| Show |
|
|
19 52 20 +25 51 44 |
STT 388 BC |
2018 |
40 |
129 |
29.3 |
8.45 |
9.49 |
1.04 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
HIP |
97795 |
|
Tycho2 |
2144-01673-1 |
|
Gaia DR2 |
2026759882612875520 |
|
| Distance |
1098.9 |
|
Distance ly |
3584.61 |
|
