20200+5116 ES 800 CD
20h 20m 05.55s +51° 15' 25.4" P.A. 133.00 sep 2.5 mag 12.64,14.60
| Coord 2000 |
20200+5116 |
|
Discov num |
ES 800 |
|
Comp |
CD |
|
Coord arcsec 2000 |
20 20 05.55 +51 15 25.4 |
|
| Date first |
1909 |
|
Date last |
2015 |
|
Obs |
3 |
|
| Pa first |
150 |
|
Pa last |
133.1 |
|
P.A. Now (θ) |
133.1° |
|
| Sep first |
2.3 |
|
Sep last |
2.464 |
|
Sep. Now (ρ) |
2.464" |
|
| Mag pri |
12.64 |
|
Mag sec |
14.60 |
|
delta mag (ΔM) |
1.96 |
|
Spectral class |
|
|
| Pri motion ra |
-005 |
|
Sec motion ra |
|
|
| Pri motion dec |
-005 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
20200+5116 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 235183 |
32481 |
20 20 01 +51 15 34 |
ES 800 AB |
2018 |
20 |
321 |
30.2 |
9.06 |
10.51 |
1.45 |
|
|
| Show |
|
32481 |
20 20 01 +51 15 34 |
ES 800 AC |
2018 |
9 |
101 |
42.6 |
9.06 |
12.64 |
3.58 |
|
|
| Show |
|
32481 |
20 20 01 +51 15 34 |
ES 800 AE |
2018 |
22 |
95 |
115.6 |
9.06 |
9.47 |
0.41 |
|
|
| Show |
|
32481 |
20 20 01 +51 15 34 |
ABH 138 AF |
2015 |
8 |
110 |
86.0 |
9.06 |
13.71 |
4.65 |
|
|
| Show |
|
32481 |
20 20 01 +51 15 34 |
ABH 138 AG |
2015 |
8 |
338 |
76.5 |
9.06 |
14.05 |
4.99 |
|
|
| Show |
|
|
20 20 06 +51 15 25 |
ES 800 CD |
2015 |
3 |
133 |
2.5 |
12.64 |
14.60 |
1.96 |
|
<=== |
| Show |
|
|
20 20 06 +51 15 25 |
ES 800 CE |
2018 |
9 |
92 |
73.3 |
12.64 |
9.47 |
3.17 |
|
|
Septuple system
7 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3584-01040-1 |
|
Gaia DR2 |
2181240476043967872 |
|
