20036+2954 LDS 6339 AB
20h 03m 37.41s +29° 53' 48.5" P.A. 232.00 sep 178.1 mag 5.73,14.80 Sp G7IV+M5 dist. 15.86 pc (51.74 l.y.)
Coord 2000 |
20036+2954 |
|
Discov num |
LDS6339 |
|
Comp |
AB |
|
Coord arcsec 2000 |
20 03 37.41 +29 53 48.5 |
|
Date first |
1960 |
|
Date last |
2016 |
|
Obs |
9 |
|
Pa first |
234 |
|
Pa last |
232.2 |
|
P.A. Now (θ) |
232.2° |
|
Sep first |
179.0 |
|
Sep last |
178.054 |
|
Sep. Now (ρ) |
178.054" |
|
Mag pri |
5.73 |
|
Mag sec |
14.80 |
|
delta mag (ΔM) |
9.07 |
|
Spectral class |
G7IV+M5 (yellow/red) |
|
Pri motion ra |
+684 |
|
Sec motion ra |
+683 |
|
Pri motion dec |
-524 |
|
Sec motion dec |
-530 |
|
Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.007 (< 0.3, Physical double)
This double is physical.
20036+2954 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
88133 |
20 03 37 +29 53 48 |
LDS 6339 AB |
2016 |
9 |
232 |
178.1 |
5.73 |
14.80 |
9.07 |
|
<=== |
Show |
HD 190360 |
88133 |
20 03 37 +29 53 48 |
HLA 24 AC |
2015 |
1 |
300 |
10.2 |
4.10 |
|
|
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
SAO |
88133 |
|
HIP |
98767 |
|
Tycho2 |
2153-02883-1 |
|
HD |
190360 |
|
HR |
7670 |
|
GL |
Gl 777A |
|
BD |
BD+29 3872 |
|
Distance |
15.86 |
|
Distance ly |
51.74 |
|