20484-1812 S 763 AC
20h 48m 25.96s -18° 12' 06.1" P.A. 177.00 sep 542.3 mag 7.24,11.72 Sp G8III-IV dist. 104.17 pc (339.8 l.y.)
| Coord 2000 |
20484-1812 |
|
Discov num |
S 763 |
|
Comp |
AC |
|
Coord arcsec 2000 |
20 48 25.96 -18 12 06.1 |
|
| Date first |
1903 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
180 |
|
Pa last |
176.8 |
|
P.A. Now (θ) |
176.8° |
|
| Sep first |
420.0 |
|
Sep last |
542.348 |
|
Sep. Now (ρ) |
542.348" |
|
| Mag pri |
7.24 |
|
Mag sec |
11.72 |
|
delta mag (ΔM) |
4.48 |
|
Spectral class |
G8III-IV (yellow) |
|
| Pri motion ra |
+020 |
|
Sec motion ra |
+023 |
|
| Pri motion dec |
-011 |
|
Sec motion dec |
-003 |
|
| Notes |
N
(See Notes) |
|
rPM=0.368
Nature of this double is uncertain.
20484-1812 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 198063 |
163895 |
20 48 26 -18 12 06 |
S 763 AB |
2019 |
48 |
293 |
15.8 |
7.24 |
7.79 |
0.55 |
|
|
| Show |
|
163895 |
20 48 26 -18 12 06 |
S 763 AC |
2015 |
5 |
177 |
542.3 |
7.24 |
11.72 |
4.48 |
|
<=== |
| Show |
|
|
20 48 28 -18 21 08 |
S 763 CD |
2018 |
7 |
333 |
9.1 |
11.72 |
12.00 |
0.28 |
|
|
| Show |
|
|
20 48 26 -18 12 06 |
OCC 9211 EF |
2018 |
1 |
46 |
0.6 |
7.20 |
10.80 |
3.60 |
|
|
Sextuple system
6 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Capricornus |
|
SAO |
163895 |
|
HIP |
102685 |
|
Tycho2 |
6348-01744-1 |
|
| Gaia DR2 |
6858748586264436608 |
|
HD |
198063 |
|
BD |
BD-18 5779 |
|
Distance |
104.17 |
|
| Distance ly |
339.8 |
|
