22525-4247 HJ 5366 AB (HD 216302)
22h 52m 32.49s -42° 47' 17.7" P.A. 251.00 sep 14.9 mag 8.47,9.40 Sp A3/4V
| Coord 2000 |
22525-4247 |
|
Discov num |
HJ 5366 |
|
Comp |
AB |
|
Coord arcsec 2000 |
22 52 32.49 -42 47 17.7 |
|
| Date first |
1835 |
|
Date last |
2019 |
|
Obs |
17 |
|
| Pa first |
254 |
|
Pa last |
250.5 |
|
P.A. Now (θ) |
250.5° |
|
| Sep first |
12.5 |
|
Sep last |
14.87 |
|
Sep. Now (ρ) |
14.87" |
|
| Mag pri |
8.47 |
|
Mag sec |
9.40 |
|
delta mag (ΔM) |
0.93 |
|
Spectral class |
A3/4V (white) |
|
| Pri motion ra |
+016 |
|
Sec motion ra |
+023 |
|
| Pri motion dec |
-007 |
|
Sec motion dec |
-013 |
|
| Notes |
N
(See Notes) |
|
rPM=0.349
Nature of this double is uncertain.
22525-4247 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 216302 |
231336 |
22 52 32 -42 47 18 |
HJ 5366 AB |
2019 |
17 |
251 |
14.9 |
8.47 |
9.40 |
0.93 |
|
<=== |
| Show |
|
231336 |
22 52 32 -42 47 18 |
HJ 5366 AD |
1998 |
2 |
106 |
41.2 |
8.47 |
14.13 |
5.66 |
|
|
| Show |
|
|
22 52 31 -42 47 22 |
HJ 5366 BC |
1991 |
1 |
135 |
2.3 |
9.40 |
10.79 |
1.39 |
|
|
| Show |
|
|
22 52 36 -42 47 29 |
HJ 5366 DE |
2015 |
5 |
116 |
14.1 |
14.13 |
14.22 |
0.09 |
|
|
Quintuple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 216302 |
|
Constellation |
Grus |
|
SAO |
231336 |
|
Tycho2 |
8010-01043-1 |
|
| Gaia DR2 |
6541425682197521024 |
|
HD |
216302 |
|
DM |
CD-4315179 |
|
