20014+5006 H 5 47 BD
20h 01m 23.76s +50° 05' 40.9" P.A. 258.00 sep 9.4 mag 8.94,15.80
| Coord 2000 |
20014+5006 |
|
Discov num |
H 5 47 |
|
Comp |
BD |
|
Coord arcsec 2000 |
20 01 23.76 +50 05 40.9 |
|
| Date first |
1898 |
|
Date last |
2015 |
|
Obs |
6 |
|
| Pa first |
258 |
|
Pa last |
257.8 |
|
P.A. Now (θ) |
257.8° |
|
| Sep first |
10.1 |
|
Sep last |
9.411 |
|
Sep. Now (ρ) |
9.411" |
|
| Mag pri |
8.94 |
|
Mag sec |
15.80 |
|
delta mag (ΔM) |
6.86 |
|
Spectral class |
|
|
| Pri motion ra |
-002 |
|
Sec motion ra |
|
|
| Pri motion dec |
-005 |
|
Sec motion dec |
|
|
| Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
20014+5006 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
26 Cyg |
49098 |
20 01 22 +50 06 17 |
H 5 47 AB |
2018 |
28 |
150 |
41.8 |
5.17 |
8.94 |
3.77 |
|
|
| Show |
|
49098 |
20 01 22 +50 06 17 |
H 5 47 AE |
2012 |
7 |
343 |
168.3 |
5.17 |
11.07 |
5.90 |
|
|
| Show |
|
|
20 01 24 +50 05 41 |
H 5 47 BC |
2015 |
12 |
76 |
8.8 |
8.94 |
12.90 |
3.96 |
|
|
| Show |
|
|
20 01 24 +50 05 41 |
H 5 47 BD |
2015 |
6 |
258 |
9.4 |
8.94 |
15.80 |
6.86 |
|
<=== |
Quintuple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
2087828755587842688 |
|
