19389-1020 STF 2547 AC
19h 38m 56.50s -10° 20' 20.6" P.A. 141.00 sep 49.6 mag 8.12,11.14 Sp A0 dist. 31.9 pc (104.06 l.y.)
Coord 2000 |
19389-1020 |
|
Discov num |
STF2547 |
|
Comp |
AC |
|
Coord arcsec 2000 |
19 38 56.50 -10 20 20.6 |
|
Date first |
1859 |
|
Date last |
2015 |
|
Obs |
18 |
|
Pa first |
140 |
|
Pa last |
141.3 |
|
P.A. Now (θ) |
141.3° |
|
Sep first |
45.0 |
|
Sep last |
49.59 |
|
Sep. Now (ρ) |
49.59" |
|
Mag pri |
8.12 |
|
Mag sec |
11.14 |
|
delta mag (ΔM) |
3.02 |
|
Spectral class |
A0 (white) |
|
Pri motion ra |
-001 |
|
Sec motion ra |
+005 |
|
Pri motion dec |
-011 |
|
Sec motion dec |
+000 |
|
Notes |
N
(See Notes) |
|
rPM=1.134
This double is not physical.
19389-1020 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 185342 |
162847 |
19 38 56 -10 20 21 |
STF 2547 AB |
2016 |
40 |
330 |
20.8 |
8.12 |
9.53 |
1.41 |
|
|
Show |
|
162847 |
19 38 56 -10 20 21 |
STF 2547 AC |
2015 |
18 |
141 |
49.6 |
8.12 |
11.14 |
3.02 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Aquila |
|
SAO |
162847 |
|
HIP |
96643 |
|
Tycho2 |
5727-02382-1 |
|
Gaia DR2 |
4193267834852040960 |
|
HD |
185342 |
|
BD |
BD-10 5142 |
|
Distance |
31.9 |
|
Distance ly |
104.06 |
|