20352+4651 MZA 30 AF
20h 35m 12.64s +46° 51' 12.1" P.A. 106.00 sep 12.3 mag 10.92,19.00 Sp O3.5I
| Coord 2000 |
20352+4651 |
|
Discov num |
MZA 30 |
|
Comp |
AF |
|
Coord arcsec 2000 |
20 35 12.64 +46 51 12.1 |
|
| Date first |
2010 |
|
Date last |
2015 |
|
Obs |
2 |
|
| Pa first |
106 |
|
Pa last |
105.7 |
|
P.A. Now (θ) |
105.7° |
|
| Sep first |
12.3 |
|
Sep last |
12.294 |
|
Sep. Now (ρ) |
12.294" |
|
| Mag pri |
10.92 |
|
Mag sec |
19.00 |
|
delta mag (ΔM) |
8.08 |
|
Spectral class |
O3.5I (blue) |
|
| Pri motion ra |
-008 |
|
Sec motion ra |
|
|
| Pri motion dec |
-005 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
20352+4651 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
20 35 13 +46 51 12 |
MZA 30 AB |
2015 |
8 |
140 |
22.5 |
10.92 |
16.20 |
5.28 |
|
|
| Show |
|
|
20 35 13 +46 51 12 |
MZA 30 AC |
2015 |
8 |
115 |
14.2 |
10.92 |
17.10 |
6.18 |
|
|
| Show |
|
|
20 35 13 +46 51 12 |
MZA 30 AD |
2015 |
5 |
132 |
23.8 |
10.92 |
18.00 |
7.08 |
|
|
| Show |
|
|
20 35 13 +46 51 12 |
MZA 30 AE |
2015 |
6 |
123 |
17.4 |
10.92 |
19.00 |
8.08 |
|
|
| Show |
|
|
20 35 13 +46 51 12 |
MZA 30 AF |
2015 |
2 |
106 |
12.3 |
10.92 |
19.00 |
8.08 |
|
<=== |
Sextuple system
6 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3573-01986-1 |
|
Gaia DR2 |
2071522345312074240 |
|