20346+2914 J 565 AB (HD 334718)
20h 34m 36.26s +29° 14' 18.3" P.A. 48.00 sep 6.5 mag 10.40,10.37 Sp G5
| Coord 2000 |
20346+2914 |
|
Discov num |
J 565 |
|
Comp |
AB |
|
Coord arcsec 2000 |
20 34 36.26 +29 14 18.3 |
|
| Date first |
1898 |
|
Date last |
2015 |
|
Obs |
46 |
|
| Pa first |
209 |
|
Pa last |
48.3 |
|
P.A. Now (θ) |
48.3° |
|
| Sep first |
4.1 |
|
Sep last |
6.53 |
|
Sep. Now (ρ) |
6.53" |
|
| Mag pri |
10.40 |
|
Mag sec |
10.37 |
|
delta mag (ΔM) |
0.03 |
|
Spectral class |
G5 (yellow) |
|
| Pri motion ra |
-076 |
|
Sec motion ra |
-001 |
|
| Pri motion dec |
-089 |
|
Sec motion dec |
-030 |
|
| Notes |
N
L
(See Notes, Linear solution) |
|
rPM=0.815
This double is not physical.
20346+2914 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
20 34 36 +29 14 18 |
TDT 2388 Aa,Ab |
1991 |
1 |
297 |
0.5 |
10.88 |
11.13 |
0.25 |
|
|
| Show |
HD 334718 |
|
20 34 36 +29 14 18 |
J 565 AB |
2015 |
46 |
48 |
6.5 |
10.40 |
10.37 |
0.03 |
|
<=== |
| Show |
|
|
20 34 36 +29 14 18 |
J 565 AC |
2015 |
16 |
88 |
16.2 |
10.40 |
13.90 |
3.50 |
|
|
Quadruple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 334718 |
|
Constellation |
Vulpecula |
|
Tycho2 |
2169-01183-1 |
|
Gaia DR2 |
1857593249820460416 |
|
| HD |
334718 |
|
