21264-2025 HWE 56 AC
21h 26m 26.26s -20° 25' 29.1" P.A. 160.00 sep 5.1 mag 9.07,10.58 Sp A1V dist. 250 pc (815.5 l.y.)
| Coord 2000 |
21264-2025 |
|
Discov num |
HWE 56 |
|
Comp |
AC |
|
Coord arcsec 2000 |
21 26 26.26 -20 25 29.1 |
|
| Date first |
1868 |
|
Date last |
2016 |
|
Obs |
18 |
|
| Pa first |
137 |
|
Pa last |
159.9 |
|
P.A. Now (θ) |
159.9° |
|
| Sep first |
10.0 |
|
Sep last |
5.074 |
|
Sep. Now (ρ) |
5.074" |
|
| Mag pri |
9.07 |
|
Mag sec |
10.58 |
|
delta mag (ΔM) |
1.51 |
|
Spectral class |
A1V (white) |
|
| Pri motion ra |
-003 |
|
Sec motion ra |
-020 |
|
| Pri motion dec |
-006 |
|
Sec motion dec |
+002 |
|
| Notes |
N
U
(See Notes, Proper motion indicates non-physical) |
|
rPM=0.935
This double is not physical.
21264-2025 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 204043 |
|
21 26 26 -20 25 29 |
HLD 166 AB |
2016 |
9 |
68 |
2.8 |
9.07 |
12.19 |
3.12 |
|
|
| Show |
|
|
21 26 26 -20 25 29 |
HWE 56 AC |
2016 |
18 |
160 |
5.1 |
9.07 |
10.58 |
1.51 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Capricornus |
|
HIP |
105862 |
|
Tycho2 |
6368-01117-1 |
|
Gaia DR2 |
6829404068323977088 |
|
| HD |
204043 |
|
BD |
BD-21 6017 |
|
Distance |
250 |
|
Distance ly |
815.5 |
|
