15304-2717 B 292 AC
15h 30m 24.38s -27° 16' 29.3" P.A. 98.00 sep 15.3 mag 9.11,12.83 Sp G8III/IV
| Coord 2000 |
15304-2717 |
|
Discov num |
B 292 |
|
Comp |
AC |
|
Coord arcsec 2000 |
15 30 24.38 -27 16 29.3 |
|
| Date first |
1926 |
|
Date last |
2015 |
|
Obs |
6 |
|
| Pa first |
106 |
|
Pa last |
97.7 |
|
P.A. Now (θ) |
97.7° |
|
| Sep first |
13.8 |
|
Sep last |
15.327 |
|
Sep. Now (ρ) |
15.327" |
|
| Mag pri |
9.11 |
|
Mag sec |
12.83 |
|
delta mag (ΔM) |
3.72 |
|
Spectral class |
G8III/IV (yellow) |
|
| Pri motion ra |
-026 |
|
Sec motion ra |
-025 |
|
| Pri motion dec |
-014 |
|
Sec motion dec |
-018 |
|
| Notes |
|
|
rPM=0.134 (< 0.3, Physical double)
This double is physical.
15304-2717 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 138043 |
183525 |
15 30 24 -27 16 29 |
B 292 AB |
1965 |
3 |
104 |
1.8 |
9.11 |
12.30 |
3.19 |
|
|
| Show |
|
183525 |
15 30 24 -27 16 29 |
B 292 AC |
2015 |
6 |
98 |
15.3 |
9.11 |
12.83 |
3.72 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Libra |
|
SAO |
183525 |
|
Tycho2 |
6772-01500-1 |
|
Gaia DR2 |
6213502253387957760 |
|
| HD |
138043 |
|
