20210+3525 POP 129 BC
20h 20m 54.87s +35° 25' 49.2" P.A. 33.00 sep 6.1 mag 13.10,13.50
| Coord 2000 |
20210+3525 |
|
Discov num |
POP 129 |
|
Comp |
BC |
|
Coord arcsec 2000 |
20 20 54.87 +35 25 49.2 |
|
| Date first |
1945 |
|
Date last |
2016 |
|
Obs |
11 |
|
| Pa first |
33 |
|
Pa last |
32.6 |
|
P.A. Now (θ) |
32.6° |
|
| Sep first |
6.3 |
|
Sep last |
6.081 |
|
Sep. Now (ρ) |
6.081" |
|
| Mag pri |
13.10 |
|
Mag sec |
13.50 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
|
|
| Pri motion ra |
+002 |
|
Sec motion ra |
+016 |
|
| Pri motion dec |
-010 |
|
Sec motion dec |
-007 |
|
| Notes |
|
|
rPM=0.82
This double is not physical.
20210+3525 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 229035 |
|
20 20 59 +35 25 31 |
POP 129 AB |
2015 |
9 |
289 |
55.6 |
10.70 |
11.86 |
1.16 |
|
|
| Show |
|
|
20 20 59 +35 25 31 |
POP 129 AD |
2015 |
10 |
215 |
82.5 |
10.70 |
12.06 |
1.36 |
|
|
| Show |
|
|
20 20 55 +35 25 49 |
POP 129 BC |
2016 |
11 |
33 |
6.1 |
13.10 |
13.50 |
0.40 |
|
<=== |
| Show |
|
|
20 20 55 +35 24 24 |
POP 129 DE |
2016 |
10 |
258 |
13.5 |
12.06 |
12.98 |
0.92 |
|
|
Quintuple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
2057153343246804096 |
|
