21371-1622 HJ 5282 AB (HD 205648)
21h 37m 08.34s -16° 23' 07.3" P.A. 95.00 sep 20.5 mag 10.38,10.71 Sp F7IV
| Coord 2000 |
21371-1622 |
|
Discov num |
HJ 5282 |
|
Comp |
AB |
|
Coord arcsec 2000 |
21 37 08.34 -16 23 07.3 |
|
| Date first |
1836 |
|
Date last |
2021 |
|
Obs |
14 |
|
| Pa first |
80 |
|
Pa last |
94.9 |
|
P.A. Now (θ) |
94.9° |
|
| Sep first |
18.0 |
|
Sep last |
20.52 |
|
Sep. Now (ρ) |
20.52" |
|
| Mag pri |
10.38 |
|
Mag sec |
10.71 |
|
delta mag (ΔM) |
0.33 |
|
Spectral class |
F7IV (yellow-white) |
|
| Pri motion ra |
+023 |
|
Sec motion ra |
+038 |
|
| Pri motion dec |
+003 |
|
Sec motion dec |
-031 |
|
| Notes |
|
|
rPM=0.758
Nature of this double is uncertain.
21371-1622 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 205648 |
|
21 37 08 -16 23 07 |
HJ 5282 AB |
2021 |
14 |
95 |
20.5 |
10.38 |
10.71 |
0.33 |
|
<=== |
| Show |
|
|
21 37 10 -16 23 08 |
HJ 5282 BC |
2021 |
9 |
10 |
29.7 |
10.71 |
11.52 |
0.81 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 205648 |
|
Constellation |
Capricornus |
|
Tycho2 |
6362-00834-1 |
|
Gaia DR2 |
6838101858134566400 |
|
| HD |
205648 |
|
DM |
BD-17 6325 |
|
