20346+2914 TDT 2388 Aa,Ab
20h 34m 36.26s +29° 14' 18.3" P.A. 297.00 sep 0.5 mag 10.88,11.13
Coord 2000 |
20346+2914 |
|
Discov num |
TDT2388 |
|
Comp |
Aa,Ab |
|
Coord arcsec 2000 |
20 34 36.26 +29 14 18.3 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
297 |
|
Pa last |
297.3 |
|
P.A. Now (θ) |
297.3° |
|
Sep first |
0.5 |
|
Sep last |
0.52 |
|
Sep. Now (ρ) |
0.52" |
|
Mag pri |
10.88 |
|
Mag sec |
11.13 |
|
delta mag (ΔM) |
0.25 |
|
Spectral class |
|
|
Pri motion ra |
-054 |
|
Sec motion ra |
-054 |
|
Pri motion dec |
-074 |
|
Sec motion dec |
-074 |
|
Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
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
Constellation |
Vulpecula |
|
Tycho2 |
2169-01183-1 |
|
Gaia DR2 |
1857593249820460416 |
|
HD |
334718 |
|