19387-1009 STF 2545 AC
19h 38m 43.36s -10° 09' 23.7" P.A. 163.00 sep 25.1 mag 6.79,11.60 Sp A9III dist. 86.28 pc (281.45 l.y.)
| Coord 2000 |
19387-1009 |
|
Discov num |
STF2545 |
|
Comp |
AC |
|
Coord arcsec 2000 |
19 38 43.36 -10 09 23.7 |
|
| Date first |
1847 |
|
Date last |
2015 |
|
Obs |
18 |
|
| Pa first |
169 |
|
Pa last |
162.5 |
|
P.A. Now (θ) |
162.5° |
|
| Sep first |
27.1 |
|
Sep last |
25.109 |
|
Sep. Now (ρ) |
25.109" |
|
| Mag pri |
6.79 |
|
Mag sec |
11.60 |
|
delta mag (ΔM) |
4.81 |
|
Spectral class |
A9III (white) |
|
| Pri motion ra |
-008 |
|
Sec motion ra |
+006 |
|
| Pri motion dec |
-033 |
|
Sec motion dec |
-012 |
|
| Notes |
N
(See Notes) |
|
rPM=0.743
Nature of this double is uncertain.
19387-1009 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 185298 |
162843 |
19 38 43 -10 09 24 |
STF 2545 AB |
2020 |
120 |
326 |
3.7 |
6.79 |
8.54 |
1.75 |
|
|
| Show |
|
162843 |
19 38 43 -10 09 24 |
STF 2545 AC |
2015 |
18 |
163 |
25.1 |
6.79 |
11.60 |
4.81 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquila |
|
SAO |
162843 |
|
HIP |
96622 |
|
Tycho2 |
5727-02381-1 |
|
| Gaia DR2 |
4193367851749724032 |
|
HD |
185298 |
|
BD |
BD-10 5140 |
|
Distance |
86.28 |
|
| Distance ly |
281.45 |
|
