20411-3327 B 993 BC
20h 41m 06.10s -33° 26' 20.5" P.A. 40.00 sep 0.4 mag 10.80,11.90
| Coord 2000 |
20411-3327 |
|
Discov num |
B 993 |
|
Comp |
BC |
|
Coord arcsec 2000 |
20 41 06.10 -33 26 20.5 |
|
| Date first |
1927 |
|
Date last |
1935 |
|
Obs |
2 |
|
| Pa first |
40 |
|
Pa last |
40 |
|
P.A. Now (θ) |
40° |
|
| Sep first |
0.4 |
|
Sep last |
0.43 |
|
Sep. Now (ρ) |
0.43" |
|
| Mag pri |
10.80 |
|
Mag sec |
11.90 |
|
delta mag (ΔM) |
1.1 |
|
Spectral class |
|
|
| Pri motion ra |
+011 |
|
Sec motion ra |
|
|
| Pri motion dec |
-005 |
|
Sec motion dec |
|
|
| Notes |
|
|
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
| Constellation |
Microscopium |
|
Gaia DR2 |
6792086570662018304 |
|
