20327+1932 OSO 126 AF
20h 32m 43.02s +19° 31' 35.4" P.A. 161.00 sep 21.8 mag 11.66,15.10 Sp K3
| Coord 2000 |
20327+1932 |
|
Discov num |
OSO 126 |
|
Comp |
AF |
|
Coord arcsec 2000 |
20 32 43.02 +19 31 35.4 |
|
| Date first |
1994 |
|
Date last |
2001 |
|
Obs |
3 |
|
| Pa first |
164 |
|
Pa last |
160.7 |
|
P.A. Now (θ) |
160.7° |
|
| Sep first |
24.1 |
|
Sep last |
21.792 |
|
Sep. Now (ρ) |
21.792" |
|
| Mag pri |
11.66 |
|
Mag sec |
15.10 |
|
delta mag (ΔM) |
3.44 |
|
Spectral class |
K3 (yellow-orange) |
|
| Pri motion ra |
-070 |
|
Sec motion ra |
+016 |
|
| Pri motion dec |
-367 |
|
Sec motion dec |
+002 |
|
| Notes |
N
(See Notes) |
|
rPM=1.014
This double is not physical.
20327+1932 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
20 32 43 +19 31 35 |
OSO 126 AB |
1994 |
1 |
198 |
6.9 |
11.66 |
18.80 |
7.14 |
|
|
| Show |
|
|
20 32 43 +19 31 35 |
OSO 126 AC |
2001 |
3 |
275 |
10.3 |
11.66 |
16.90 |
5.24 |
|
|
| Show |
|
|
20 32 43 +19 31 35 |
OSO 126 AD |
1994 |
1 |
170 |
23.2 |
11.66 |
18.80 |
7.14 |
|
|
| Show |
|
|
20 32 43 +19 31 35 |
OSO 126 AE |
2000 |
2 |
338 |
25.4 |
11.66 |
18.70 |
7.04 |
|
|
| Show |
|
|
20 32 43 +19 31 35 |
OSO 126 AF |
2001 |
3 |
161 |
21.8 |
11.66 |
15.10 |
3.44 |
|
<=== |
Sextuple system
6 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Delphinus |
|
Tycho2 |
1641-00428-1 |
|