20327-8155 HJ 5175 AC
20h 32m 42.77s -81° 55' 23.3" P.A. 197.00 sep 12.3 mag 10.90,12.90
| Coord 2000 |
20327-8155 |
|
Discov num |
HJ 5175 |
|
Comp |
AC |
|
Coord arcsec 2000 |
20 32 42.77 -81 55 23.3 |
|
| Date first |
1836 |
|
Date last |
2017 |
|
Obs |
17 |
|
| Pa first |
198 |
|
Pa last |
196.7 |
|
P.A. Now (θ) |
196.7° |
|
| Sep first |
9.0 |
|
Sep last |
12.3 |
|
Sep. Now (ρ) |
12.3" |
|
| Mag pri |
10.90 |
|
Mag sec |
12.90 |
|
delta mag (ΔM) |
2 |
|
Spectral class |
|
|
| Pri motion ra |
+050 |
|
Sec motion ra |
+023 |
|
| Pri motion dec |
-054 |
|
Sec motion dec |
-044 |
|
| Notes |
N
(See Notes) |
|
rPM=0.391
Nature of this double is uncertain.
20327-8155 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
20 32 43 -81 55 23 |
HJ 5175 AB |
2017 |
13 |
301 |
10.0 |
10.90 |
11.40 |
0.50 |
|
|
| Show |
|
|
20 32 43 -81 55 23 |
HJ 5175 AC |
2017 |
17 |
197 |
12.3 |
10.90 |
12.90 |
2.00 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Octans |
|
Tycho2 |
9472-00129-1 |
|
Gaia DR2 |
6349006100751620736 |
|
