20057+2412 BAR 52 AB (HD 345673)
20h 05m 40.78s +24° 12' 09.4" P.A. 156.00 sep 1.0 mag 11.17,11.48 Sp F8
| Coord 2000 |
20057+2412 |
|
Discov num |
BAR 52 |
|
Comp |
AB |
|
Coord arcsec 2000 |
20 05 40.78 +24 12 09.4 |
|
| Date first |
1918 |
|
Date last |
2016 |
|
Obs |
8 |
|
| Pa first |
160 |
|
Pa last |
156.4 |
|
P.A. Now (θ) |
156.4° |
|
| Sep first |
0.7 |
|
Sep last |
1.01 |
|
Sep. Now (ρ) |
1.01" |
|
| Mag pri |
11.17 |
|
Mag sec |
11.48 |
|
delta mag (ΔM) |
0.31 |
|
Spectral class |
F8 (yellow-white) |
|
| Pri motion ra |
+001 |
|
Sec motion ra |
+001 |
|
| Pri motion dec |
-009 |
|
Sec motion dec |
-009 |
|
| Notes |
|
|
Nature of this double is uncertain.
20057+2412 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 345673 |
|
20 05 41 +24 12 09 |
BAR 52 AB |
2016 |
8 |
156 |
1.0 |
11.17 |
11.48 |
0.31 |
|
<=== |
| Show |
|
|
20 05 41 +24 12 09 |
BAR 52 AC |
2015 |
7 |
354 |
6.3 |
11.17 |
17.20 |
6.03 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 345673 |
|
Constellation |
Vulpecula |
|
Tycho2 |
2154-01062-1 |
|
Gaia DR2 |
1833828272358378240 |
|
| HD |
345673 |
|