20496+5008 GUI 34 AD
20h 49m 37.68s +50° 07' 37.5" P.A. 58.00 sep 86.9 mag 6.78,10.75 Sp M3II-III dist. 411.52 pc (1342.38 l.y.)
| Coord 2000 |
20496+5008 |
|
Discov num |
GUI 34 |
|
Comp |
AD |
|
Coord arcsec 2000 |
20 49 37.68 +50 07 37.5 |
|
| Date first |
1899 |
|
Date last |
2012 |
|
Obs |
6 |
|
| Pa first |
57 |
|
Pa last |
58.3 |
|
P.A. Now (θ) |
58.3° |
|
| Sep first |
84.8 |
|
Sep last |
86.9 |
|
Sep. Now (ρ) |
86.9" |
|
| Mag pri |
6.78 |
|
Mag sec |
10.75 |
|
delta mag (ΔM) |
3.97 |
|
Spectral class |
M3II-III (red) |
|
| Pri motion ra |
-013 |
|
Sec motion ra |
+022 |
|
| Pri motion dec |
+005 |
|
Sec motion dec |
-002 |
|
| Notes |
N
(See Notes) |
|
rPM=1.616
This double is not physical.
20496+5008 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 198624 |
50116 |
20 49 38 +50 07 38 |
ES 94 AB |
2012 |
11 |
15 |
102.7 |
6.78 |
10.45 |
3.67 |
|
|
| Show |
|
50116 |
20 49 38 +50 07 38 |
GUI 34 AD |
2012 |
6 |
58 |
86.9 |
6.78 |
10.75 |
3.97 |
|
<=== |
| Show |
|
|
20 49 40 +50 09 17 |
ES 94 BC |
2019 |
9 |
79 |
2.5 |
10.45 |
11.00 |
0.55 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
SAO |
50116 |
|
HIP |
102804 |
|
Tycho2 |
3583-01165-1 |
|
| Gaia DR2 |
2168188139145800320 |
|
HD |
198624 |
|
BD |
BD+49 3386 |
|
Distance |
411.52 |
|
| Distance ly |
1342.38 |
|
