20411-3327 SEE 424 A,BC (HD 196861)
20h 41m 06.51s -33° 26' 30.7" P.A. 335.00 sep 11.2 mag 10.06,11.00 Sp F2V
| Coord 2000 |
20411-3327 |
|
Discov num |
SEE 424 |
|
Comp |
A,BC |
|
Coord arcsec 2000 |
20 41 06.51 -33 26 30.7 |
|
| Date first |
1896 |
|
Date last |
2019 |
|
Obs |
9 |
|
| Pa first |
334 |
|
Pa last |
334.9 |
|
P.A. Now (θ) |
334.9° |
|
| Sep first |
11.7 |
|
Sep last |
11.159 |
|
Sep. Now (ρ) |
11.159" |
|
| Mag pri |
10.06 |
|
Mag sec |
11.00 |
|
delta mag (ΔM) |
0.94 |
|
Spectral class |
F2V (yellow-white) |
|
| Pri motion ra |
+016 |
|
Sec motion ra |
+010 |
|
| Pri motion dec |
+002 |
|
Sec motion dec |
-002 |
|
| Notes |
|
|
rPM=0.447
Nature of this double is uncertain.
20411-3327 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 196861 |
212339 |
20 41 07 -33 26 31 |
SEE 424 A,BC |
2019 |
9 |
335 |
11.2 |
10.06 |
11.00 |
0.94 |
|
<=== |
| Show |
|
|
20 41 06 -33 26 20 |
B 993 BC |
1935 |
2 |
40 |
0.4 |
10.80 |
11.90 |
1.10 |
|
|
Triple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 196861 |
|
Constellation |
Microscopium |
|
SAO |
212339 |
|
Tycho2 |
7460-01681-1 |
|
| Gaia DR2 |
6792086368801621120 |
|
HD |
196861 |
|
