20124+2433 POU 4269 (HD 339839)
20h 12m 19.54s +24° 32' 53.8" P.A. 272.00 sep 13.2 mag 11.80,12.05
| Coord 2000 |
20124+2433 |
|
Discov num |
POU4269 |
|
Comp |
|
|
Coord arcsec 2000 |
20 12 19.54 +24 32 53.8 |
|
| Date first |
1892 |
|
Date last |
2015 |
|
Obs |
14 |
|
| Pa first |
279 |
|
Pa last |
271.7 |
|
P.A. Now (θ) |
271.7° |
|
| Sep first |
13.2 |
|
Sep last |
13.166 |
|
Sep. Now (ρ) |
13.166" |
|
| Mag pri |
11.80 |
|
Mag sec |
12.05 |
|
delta mag (ΔM) |
0.25 |
|
Spectral class |
|
|
| Pri motion ra |
-002 |
|
Sec motion ra |
-005 |
|
| Pri motion dec |
+005 |
|
Sec motion dec |
-009 |
|
| Notes |
|
|
rPM=1.391
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 339839 |
|
Constellation |
Vulpecula |
|
Tycho2 |
2158-01903-1 |
|
Gaia DR2 |
1833702584438337536 |
|
| HD |
339839 |
|
