20390+2456 POU 4798
20h 39m 03.15s +24° 56' 03.4" P.A. 289.00 sep 20.3 mag 11.23,12.69
| Coord 2000 |
20390+2456 |
|
Discov num |
POU4798 |
|
Comp |
|
|
Coord arcsec 2000 |
20 39 03.15 +24 56 03.4 |
|
| Date first |
1893 |
|
Date last |
2015 |
|
Obs |
11 |
|
| Pa first |
324 |
|
Pa last |
289.3 |
|
P.A. Now (θ) |
289.3° |
|
| Sep first |
17.0 |
|
Sep last |
20.303 |
|
Sep. Now (ρ) |
20.303" |
|
| Mag pri |
11.23 |
|
Mag sec |
12.69 |
|
delta mag (ΔM) |
1.46 |
|
Spectral class |
|
|
| Pri motion ra |
+071 |
|
Sec motion ra |
+001 |
|
| Pri motion dec |
+055 |
|
Sec motion dec |
-004 |
|
| Notes |
L
(Linear solution) |
|
rPM=1.019
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Tycho2 |
2161-00484-1 |
|
Gaia DR2 |
1843508338361098368 |
|
