12406-1917 WSP 83 AF
12h 40m 36.49s -19° 17' 03.5" P.A. 42.00 sep 21.8 mag 12.90,20.70 Sp G8
| Coord 2000 |
12406-1917 |
|
Discov num |
WSP 83 |
|
Comp |
AF |
|
Coord arcsec 2000 |
12 40 36.49 -19 17 03.5 |
|
| Date first |
2015 |
|
Date last |
2016 |
|
Obs |
2 |
|
| Pa first |
42 |
|
Pa last |
41.9 |
|
P.A. Now (θ) |
41.9° |
|
| Sep first |
21.8 |
|
Sep last |
21.767 |
|
Sep. Now (ρ) |
21.767" |
|
| Mag pri |
12.90 |
|
Mag sec |
20.70 |
|
delta mag (ΔM) |
7.8 |
|
Spectral class |
G8 (yellow) |
|
| Pri motion ra |
-023 |
|
Sec motion ra |
|
|
| Pri motion dec |
-013 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
12406-1917 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
12 40 36 -19 17 04 |
WSP 83 AB |
2016 |
2 |
179 |
4.9 |
12.90 |
21.60 |
8.70 |
|
|
| Show |
|
|
12 40 36 -19 17 04 |
WSP 83 AC |
2016 |
3 |
179 |
13.4 |
12.90 |
18.20 |
5.30 |
|
|
| Show |
|
|
12 40 36 -19 17 04 |
WSP 83 AD |
2015 |
1 |
61 |
19.1 |
12.90 |
23.50 |
10.60 |
|
|
| Show |
|
|
12 40 36 -19 17 04 |
WSP 83 AE |
2016 |
2 |
282 |
20.0 |
12.90 |
23.90 |
11.00 |
|
|
| Show |
|
|
12 40 36 -19 17 04 |
WSP 83 AF |
2016 |
2 |
42 |
21.8 |
12.90 |
20.70 |
7.80 |
|
<=== |
Sextuple system
6 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Corvus |
|
Tycho2 |
6107-00663-1 |
|
