20176-1230 WZ 15 CD
20h 17m 36.73s -12° 31' 04.1" P.A. 108.00 sep 31.7 mag 9.60,14.20
| Coord 2000 |
20176-1230 |
|
Discov num |
WZ 15 |
|
Comp |
CD |
|
Coord arcsec 2000 |
20 17 36.73 -12 31 04.1 |
|
| Date first |
1905 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
110 |
|
Pa last |
108.1 |
|
P.A. Now (θ) |
108.1° |
|
| Sep first |
29.3 |
|
Sep last |
31.736 |
|
Sep. Now (ρ) |
31.736" |
|
| Mag pri |
9.60 |
|
Mag sec |
14.20 |
|
delta mag (ΔM) |
4.6 |
|
Spectral class |
|
|
| Pri motion ra |
-001 |
|
Sec motion ra |
|
|
| Pri motion dec |
-007 |
|
Sec motion dec |
|
|
| Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
20176-1230 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
163422 |
20 17 39 -12 30 30 |
WZ 15 Aa,Ab |
2002 |
3 |
353 |
0.8 |
4.44 |
8.60 |
4.16 |
|
|
| Show |
|
163422 |
20 17 39 -12 30 30 |
BU 295 AB |
2008 |
7 |
212 |
53.2 |
4.24 |
14.10 |
9.86 |
|
|
| Show |
Prima Giedi |
163422 |
20 17 39 -12 30 30 |
HJ 607 AC |
2020 |
34 |
228 |
47.4 |
4.24 |
9.60 |
5.36 |
|
|
| Show |
|
|
20 17 37 -12 31 04 |
WZ 15 CD |
2015 |
4 |
108 |
31.7 |
9.60 |
14.20 |
4.60 |
|
<=== |
Quintuple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Capricornus |
|
Gaia DR2 |
6880097429878950528 |
|
DM |
BD-12 5682 |
|
