20204-1919 WSP 68 AC
20h 20m 22.99s -19° 18' 52.9" P.A. 189.00 sep 21.3 mag 10.70,21.20 Sp G2/3IV
| Coord 2000 |
20204-1919 |
|
Discov num |
WSP 68 |
|
Comp |
AC |
|
Coord arcsec 2000 |
20 20 22.99 -19 18 52.9 |
|
| Date first |
1998 |
|
Date last |
2016 |
|
Obs |
3 |
|
| Pa first |
190 |
|
Pa last |
189.1 |
|
P.A. Now (θ) |
189.1° |
|
| Sep first |
21.1 |
|
Sep last |
21.304 |
|
Sep. Now (ρ) |
21.304" |
|
| Mag pri |
10.70 |
|
Mag sec |
21.20 |
|
delta mag (ΔM) |
10.5 |
|
Spectral class |
G2/3IV (yellow) |
|
| Pri motion ra |
-011 |
|
Sec motion ra |
|
|
| Pri motion dec |
-006 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
20204-1919 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
20 20 23 -19 18 53 |
WSP 68 AB |
2016 |
5 |
120 |
13.1 |
10.70 |
18.80 |
8.10 |
|
|
| Show |
|
|
20 20 23 -19 18 53 |
WSP 68 AC |
2016 |
3 |
189 |
21.3 |
10.70 |
21.20 |
10.50 |
|
<=== |
| Show |
|
|
20 20 23 -19 18 53 |
WSP 68 AD |
2015 |
1 |
310 |
21.4 |
10.70 |
20.70 |
10.00 |
|
|
| Show |
|
|
20 20 23 -19 18 53 |
WSP 68 AE |
2016 |
2 |
49 |
23.1 |
10.70 |
17.10 |
6.40 |
|
|
Quintuple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Capricornus |
|
Tycho2 |
6336-00204-1 |
|
HD |
193334 |
|
