20014+5006 H 5 47 AB (26 Cyg)
20h 01m 21.55s +50° 06' 16.8" P.A. 150.00 sep 41.8 mag 5.17,8.94 Sp K1II-III dist. 133.16 pc (434.37 l.y.)
| Coord 2000 |
20014+5006 |
|
Discov num |
H 5 47 |
|
Comp |
AB |
|
Coord arcsec 2000 |
20 01 21.55 +50 06 16.8 |
|
| Date first |
1875 |
|
Date last |
2018 |
|
Obs |
28 |
|
| Pa first |
146 |
|
Pa last |
150 |
|
P.A. Now (θ) |
150° |
|
| Sep first |
41.3 |
|
Sep last |
41.78 |
|
Sep. Now (ρ) |
41.78" |
|
| Mag pri |
5.17 |
|
Mag sec |
8.94 |
|
delta mag (ΔM) |
3.77 |
|
Spectral class |
K1II-III (yellow-orange) |
|
| Pri motion ra |
+016 |
|
Sec motion ra |
-002 |
|
| Pri motion dec |
+006 |
|
Sec motion dec |
-005 |
|
| Notes |
N
(See Notes) |
|
rPM=1.234
This double is not physical.
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
| Name |
26 Cyg |
|
Constellation |
Cygnus |
|
SAO |
49098 |
|
HIP |
98571 |
|
| Tycho2 |
3566-01919-1 |
|
Gaia DR2 |
2087828961746272768 |
|
HD |
190147 |
|
HR |
7660 |
|
| GC |
27770 |
|
ADS |
13278 |
|
BD |
BD+49 3158 |
|
Flamsteed |
26 Cygni |
|
| Flamsteed name |
26 Cyg |
|
Distance |
133.16 |
|
Distance ly |
434.37 |
|
