20332+4120 MZA 28 AE
20h 33m 14.10s +41° 20' 21.9" P.A. 104.00 sep 25.0 mag 10.50,18.70 Sp O3I
| Coord 2000 |
20332+4120 |
|
Discov num |
MZA 28 |
|
Comp |
AE |
|
Coord arcsec 2000 |
20 33 14.10 +41 20 21.9 |
|
| Date first |
1998 |
|
Date last |
2015 |
|
Obs |
3 |
|
| Pa first |
104 |
|
Pa last |
104.1 |
|
P.A. Now (θ) |
104.1° |
|
| Sep first |
24.7 |
|
Sep last |
25.005 |
|
Sep. Now (ρ) |
25.005" |
|
| Mag pri |
10.50 |
|
Mag sec |
18.70 |
|
delta mag (ΔM) |
8.2 |
|
Spectral class |
O3I (blue) |
|
| Pri motion ra |
-001 |
|
Sec motion ra |
|
|
| Pri motion dec |
-003 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
20332+4120 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
20 33 14 +41 20 22 |
MZA 28 AB |
2015 |
9 |
105 |
18.6 |
10.50 |
12.60 |
2.10 |
|
|
| Show |
|
|
20 33 14 +41 20 22 |
MZA 28 AC |
2015 |
3 |
107 |
15.7 |
10.50 |
16.30 |
5.80 |
|
|
| Show |
|
|
20 33 14 +41 20 22 |
MZA 28 AD |
2015 |
6 |
80 |
20.4 |
10.50 |
16.20 |
5.70 |
|
|
| Show |
|
|
20 33 14 +41 20 22 |
MZA 28 AE |
2015 |
3 |
104 |
25.0 |
10.50 |
18.70 |
8.20 |
|
<=== |
| Show |
|
|
20 33 14 +41 20 22 |
CAN 51 AF |
2005 |
1 |
0 |
14.7 |
6.80 |
14.80 |
8.00 |
|
|
Sextuple system
6 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3161-01335-1 |
|
Gaia DR2 |
2067785070923663104 |
|
