23309-5807 SHY 833 AC
23h 30m 56.49s -58° 06' 44.3" P.A. 23.00 sep 999.9 mag 9.19,6.77 Sp F9V+F2IV
| Coord 2000 |
23309-5807 |
|
Discov num |
SHY 833 |
|
Comp |
AC |
|
Coord arcsec 2000 |
23 30 56.49 -58 06 44.3 |
|
| Date first |
1991 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
23 |
|
Pa last |
23 |
|
P.A. Now (θ) |
23° |
|
| Sep first |
999.9 |
|
Sep last |
5053.2 |
|
Sep. Now (ρ) |
5053.2" |
|
| Mag pri |
9.19 |
|
Mag sec |
6.77 |
|
delta mag (ΔM) |
2.42 |
|
Spectral class |
F9V+F2IV (yellow-white/yellow-white) |
|
| Pri motion ra |
-044 |
|
Sec motion ra |
-041 |
|
| Pri motion dec |
-005 |
|
Sec motion dec |
-014 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.214 (< 0.3, Physical double)
This double is physical.
23309-5807 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 221252 |
247908 |
23 30 56 -58 06 44 |
I 145 AB |
2016 |
10 |
122 |
1.3 |
9.19 |
9.87 |
0.68 |
|
|
| Show |
|
247908 |
23 30 56 -58 06 44 |
SHY 833 AC |
2016 |
4 |
23 |
999.9 |
9.19 |
6.77 |
2.42 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Tucana |
|
SAO |
247908 |
|
Tycho2 |
8838-00832-1 |
|
Gaia DR2 |
6489605462958407424 |
|
