21560-3055 HJ 5307 AB (HD 208293)
21h 55m 59.86s -30° 55' 24.5" P.A. 160.00 sep 32.6 mag 8.05,11.85 Sp F3IV dist. 147.28 pc (480.43 l.y.)
| Coord 2000 |
21560-3055 |
|
Discov num |
HJ 5307 |
|
Comp |
AB |
|
Coord arcsec 2000 |
21 55 59.86 -30 55 24.5 |
|
| Date first |
1835 |
|
Date last |
2020 |
|
Obs |
6 |
|
| Pa first |
161 |
|
Pa last |
159.6 |
|
P.A. Now (θ) |
159.6° |
|
| Sep first |
25.0 |
|
Sep last |
32.57 |
|
Sep. Now (ρ) |
32.57" |
|
| Mag pri |
8.05 |
|
Mag sec |
11.85 |
|
delta mag (ΔM) |
3.8 |
|
Spectral class |
F3IV (yellow-white) |
|
| Pri motion ra |
-005 |
|
Sec motion ra |
-003 |
|
| Pri motion dec |
+033 |
|
Sec motion dec |
+031 |
|
| Notes |
|
|
rPM=0.085 (< 0.3, Physical double)
This double is physical.
21560-3055 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 208293 |
213408 |
21 55 60 -30 55 24 |
HJ 5307 AB |
2020 |
6 |
160 |
32.6 |
8.05 |
11.85 |
3.80 |
|
<=== |
| Show |
|
|
21 56 01 -30 55 56 |
HJ 5307 BC |
2020 |
6 |
161 |
26.2 |
11.85 |
13.09 |
1.24 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 208293 |
|
Constellation |
Piscis Austrinus |
|
SAO |
213408 |
|
HIP |
108264 |
|
| Tycho2 |
7488-01054-1 |
|
Gaia DR2 |
6616240988837489920 |
|
HD |
208293 |
|
CD |
CD-3118544 |
|
| CP |
CP-31 6603 |
|
Distance |
147.28 |
|
Distance ly |
480.43 |
|
