20093+2503 BAR 53 AB (HD 339723)
20h 09m 21.57s +25° 03' 19.1" P.A. 296.00 sep 1.0 mag 10.68,10.79 Sp G0
| Coord 2000 |
20093+2503 |
|
Discov num |
BAR 53 |
|
Comp |
AB |
|
Coord arcsec 2000 |
20 09 21.57 +25 03 19.1 |
|
| Date first |
1912 |
|
Date last |
2016 |
|
Obs |
10 |
|
| Pa first |
304 |
|
Pa last |
295.5 |
|
P.A. Now (θ) |
295.5° |
|
| Sep first |
1.0 |
|
Sep last |
1.028 |
|
Sep. Now (ρ) |
1.028" |
|
| Mag pri |
10.68 |
|
Mag sec |
10.79 |
|
delta mag (ΔM) |
0.11 |
|
Spectral class |
G0 (yellow) |
|
| Pri motion ra |
-002 |
|
Sec motion ra |
-002 |
|
| Pri motion dec |
+002 |
|
Sec motion dec |
+002 |
|
| Notes |
|
|
Nature of this double is uncertain.
20093+2503 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 339723 |
|
20 09 22 +25 03 19 |
BAR 53 AB |
2016 |
10 |
296 |
1.0 |
10.68 |
10.79 |
0.11 |
|
<=== |
| Show |
|
|
20 09 22 +25 03 19 |
BAR 53 AC |
2015 |
9 |
1 |
23.7 |
10.67 |
11.63 |
0.96 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 339723 |
|
Constellation |
Vulpecula |
|
Tycho2 |
2158-00954-1 |
|
Gaia DR2 |
1833978321320436608 |
|
| HD |
339723 |
|
