17512-2358 SKF 2526 AC
17h 51m 10.18s -23° 57' 43.1" P.A. 187.00 sep 26.0 mag 9.90,17.40 Sp G3V dist. 102.88 pc (335.59 l.y.)
| Coord 2000 |
17512-2358 |
|
Discov num |
SKF2526 |
|
Comp |
AC |
|
Coord arcsec 2000 |
17 51 10.18 -23 57 43.1 |
|
| Date first |
1950 |
|
Date last |
2016 |
|
Obs |
9 |
|
| Pa first |
186 |
|
Pa last |
187.2 |
|
P.A. Now (θ) |
187.2° |
|
| Sep first |
25.3 |
|
Sep last |
25.971 |
|
Sep. Now (ρ) |
25.971" |
|
| Mag pri |
9.90 |
|
Mag sec |
17.40 |
|
delta mag (ΔM) |
7.5 |
|
Spectral class |
G3V (yellow) |
|
| Pri motion ra |
-040 |
|
Sec motion ra |
|
|
| Pri motion dec |
-092 |
|
Sec motion dec |
|
|
| Notes |
W
|
|
Nature of this double is uncertain.
17512-2358 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
185843 |
17 51 10 -23 57 43 |
SKF 2526 AB |
2014 |
4 |
213 |
2.6 |
9.90 |
15.00 |
5.10 |
|
|
| Show |
|
185843 |
17 51 10 -23 57 43 |
SKF 2526 AC |
2016 |
9 |
187 |
26.0 |
9.90 |
17.40 |
7.50 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
SAO |
185843 |
|
HIP |
87378 |
|
Tycho2 |
6828-01566-1 |
|
| Gaia DR2 |
4068486764175068800 |
|
HD |
162256 |
|
CD |
CD-2313609 |
|
CP |
CP-23 6665 |
|
| Distance |
102.88 |
|
Distance ly |
335.59 |
|
