20353+4650 MZA 37 AB
20h 35m 18.56s +46° 50' 02.9" P.A. 319.00 sep 6.1 mag 10.31,17.00 Sp O4.5IV
| Coord 2000 |
20353+4650 |
|
Discov num |
MZA 37 |
|
Comp |
AB |
|
Coord arcsec 2000 |
20 35 18.56 +46 50 02.9 |
|
| Date first |
1998 |
|
Date last |
2015 |
|
Obs |
3 |
|
| Pa first |
322 |
|
Pa last |
319.4 |
|
P.A. Now (θ) |
319.4° |
|
| Sep first |
5.6 |
|
Sep last |
6.132 |
|
Sep. Now (ρ) |
6.132" |
|
| Mag pri |
10.31 |
|
Mag sec |
17.00 |
|
delta mag (ΔM) |
6.69 |
|
Spectral class |
O4.5IV (blue) |
|
| Pri motion ra |
-001 |
|
Sec motion ra |
|
|
| Pri motion dec |
-005 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
20353+4650 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
20 35 19 +46 50 03 |
MZA 37 AB |
2015 |
3 |
319 |
6.1 |
10.31 |
17.00 |
6.69 |
|
<=== |
| Show |
|
|
20 35 19 +46 50 03 |
MZA 37 AC |
2015 |
5 |
319 |
11.1 |
10.31 |
18.00 |
7.69 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3573-01489-1 |
|
Gaia DR2 |
2071519321655107200 |
|