13461-1833 HU 473 AB
13h 46m 04.71s -18° 32' 51.2" P.A. 65.00 sep 3.0 mag 10.65,10.91
| Coord 2000 |
13461-1833 |
|
Discov num |
HU 473 |
|
Comp |
AB |
|
Coord arcsec 2000 |
13 46 04.71 -18 32 51.2 |
|
| Date first |
1902 |
|
Date last |
2017 |
|
Obs |
15 |
|
| Pa first |
60 |
|
Pa last |
64.5 |
|
P.A. Now (θ) |
64.5° |
|
| Sep first |
3.1 |
|
Sep last |
3 |
|
Sep. Now (ρ) |
3" |
|
| Mag pri |
10.65 |
|
Mag sec |
10.91 |
|
delta mag (ΔM) |
0.26 |
|
Spectral class |
|
|
| Pri motion ra |
+000 |
|
Sec motion ra |
+021 |
|
| Pri motion dec |
+000 |
|
Sec motion dec |
-016 |
|
| Notes |
|
|
rPM=1
This double is not physical.
13461-1833 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
13 46 05 -18 32 51 |
HU 473 AB |
2017 |
15 |
65 |
3.0 |
10.65 |
10.91 |
0.26 |
|
<=== |
| Show |
|
|
13 46 05 -18 32 50 |
RST 2867 BC |
2016 |
3 |
237 |
0.7 |
10.91 |
14.00 |
3.09 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Virgo |
|
Tycho2 |
6127-00191-1 |
|
Gaia DR2 |
6292639018677891328 |
|
