15580-3029 B 9026 AC
15h 58m 02.27s -30° 28' 36.2" P.A. 33.00 sep 5.1 mag 9.91,13.50 Sp G0V
| Coord 2000 |
15580-3029 |
|
Discov num |
B 9026 |
|
Comp |
AC |
|
Coord arcsec 2000 |
15 58 02.27 -30 28 36.2 |
|
| Date first |
1928 |
|
Date last |
2015 |
|
Obs |
3 |
|
| Pa first |
50 |
|
Pa last |
33.1 |
|
P.A. Now (θ) |
33.1° |
|
| Sep first |
6.0 |
|
Sep last |
5.06 |
|
Sep. Now (ρ) |
5.06" |
|
| Mag pri |
9.91 |
|
Mag sec |
13.50 |
|
delta mag (ΔM) |
3.59 |
|
Spectral class |
G0V (yellow) |
|
| Pri motion ra |
+025 |
|
Sec motion ra |
|
|
| Pri motion dec |
+001 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
15580-3029 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 142869 |
207172 |
15 58 02 -30 28 36 |
I 978 AB |
1991 |
7 |
7 |
0.8 |
9.91 |
10.13 |
0.22 |
|
|
| Show |
|
207172 |
15 58 02 -30 28 36 |
B 9026 AC |
2015 |
3 |
33 |
5.1 |
9.91 |
13.50 |
3.59 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lupus |
|
SAO |
207172 |
|
Tycho2 |
7329-01319-1 |
|
Gaia DR2 |
6039814944167281664 |
|
| HD |
142869 |
|
