13343-1132 HU 470 BC
13h 34m 17.61s -11° 32' 16.0" P.A. 13.00 sep 0.8 mag 13.10,14.80
| Coord 2000 |
13343-1132 |
|
Discov num |
HU 470 |
|
Comp |
BC |
|
Coord arcsec 2000 |
13 34 17.61 -11 32 16.0 |
|
| Date first |
2016 |
|
Date last |
2021 |
|
Obs |
7 |
|
| Pa first |
16 |
|
Pa last |
13.4 |
|
P.A. Now (θ) |
13.4° |
|
| Sep first |
0.8 |
|
Sep last |
0.797 |
|
Sep. Now (ρ) |
0.797" |
|
| Mag pri |
13.10 |
|
Mag sec |
14.80 |
|
delta mag (ΔM) |
1.7 |
|
Spectral class |
|
|
| Pri motion ra |
-071 |
|
Sec motion ra |
|
|
| Pri motion dec |
-059 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
13343-1132 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
158011 |
13 34 18 -11 32 14 |
HU 470 AB |
2021 |
12 |
245 |
3.8 |
7.18 |
12.90 |
5.72 |
|
|
| Show |
|
|
13 34 18 -11 32 16 |
HU 470 BC |
2021 |
7 |
13 |
0.8 |
13.10 |
14.80 |
1.70 |
|
<=== |
| Show |
|
|
13 34 18 -11 32 16 |
HU 470 Ca,Cb |
2020 |
4 |
43 |
0.2 |
15.00 |
16.70 |
1.70 |
|
|
Quadruple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
