18281-2645 ARY 126 AC (HD 169969)
18h 28m 06.17s -26° 45' 25.8" P.A. 135.00 sep 54.1 mag 6.30,8.70 Sp A3V+B9V dist. 80.39 pc (262.23 l.y.)
| Coord 2000 |
18281-2645 |
|
Discov num |
ARY 126 |
|
Comp |
AC |
|
Coord arcsec 2000 |
18 28 06.17 -26 45 25.8 |
|
| Date first |
1912 |
|
Date last |
2018 |
|
Obs |
10 |
|
| Pa first |
139 |
|
Pa last |
135.2 |
|
P.A. Now (θ) |
135.2° |
|
| Sep first |
55.9 |
|
Sep last |
54.054 |
|
Sep. Now (ρ) |
54.054" |
|
| Mag pri |
6.30 |
|
Mag sec |
8.70 |
|
delta mag (ΔM) |
2.4 |
|
Spectral class |
A3V+B9V (white/blue-white) |
|
| Pri motion ra |
-009 |
|
Sec motion ra |
+002 |
|
| Pri motion dec |
-036 |
|
Sec motion dec |
-003 |
|
| Notes |
|
|
rPM=0.937
This double is not physical.
18281-2645 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
186843 |
18 28 06 -26 45 26 |
HDS 2615 AB |
2019 |
8 |
186 |
0.3 |
6.40 |
9.31 |
2.91 |
Y |
|
| Show |
HD 169969 |
186843 |
18 28 06 -26 45 26 |
ARY 126 AC |
2018 |
10 |
135 |
54.1 |
6.30 |
8.70 |
2.40 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 169969 |
|
Constellation |
Sagittarius |
|
SAO |
186843 |
|
HIP |
90510 |
|
| Tycho2 |
6865-02122-1 |
|
Gaia DR2 |
4052006085724567680 |
|
HD |
169969 |
|
HR |
6914 |
|
| CD |
CD-2613192 |
|
CP |
CP-26 6467 |
|
Distance |
80.39 |
|
Distance ly |
262.23 |
|