20411+2925 ES 508 AB (HD 334942)
20h 41m 04.66s +29° 25' 11.9" P.A. 232.00 sep 2.5 mag 10.04,11.40 Sp G0
Coord 2000 |
20411+2925 |
|
Discov num |
ES 508 |
|
Comp |
AB |
|
Coord arcsec 2000 |
20 41 04.66 +29 25 11.9 |
|
Date first |
1907 |
|
Date last |
2016 |
|
Obs |
6 |
|
Pa first |
230 |
|
Pa last |
232.1 |
|
P.A. Now (θ) |
232.1° |
|
Sep first |
2.3 |
|
Sep last |
2.513 |
|
Sep. Now (ρ) |
2.513" |
|
Mag pri |
10.04 |
|
Mag sec |
11.40 |
|
delta mag (ΔM) |
1.36 |
|
Spectral class |
G0 (yellow) |
|
Pri motion ra |
+001 |
|
Sec motion ra |
|
|
Pri motion dec |
-007 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
20411+2925 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 334942 |
|
20 41 05 +29 25 12 |
ES 508 AB |
2016 |
6 |
232 |
2.5 |
10.04 |
11.40 |
1.36 |
|
<=== |
Show |
|
|
20 41 05 +29 25 12 |
ES 508 AC |
2015 |
10 |
226 |
18.2 |
10.04 |
11.48 |
1.44 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 334942 |
|
Constellation |
Vulpecula |
|
Tycho2 |
2182-00773-1 |
|
Gaia DR2 |
1858956992127083264 |
|
HD |
334942 |
|