20398+2447 POU 4828
20h 39m 50.48s +24° 47' 05.0" P.A. 343.00 sep 18.1 mag 13.50,13.60
| Coord 2000 |
20398+2447 |
|
Discov num |
POU4828 |
|
Comp |
|
|
Coord arcsec 2000 |
20 39 50.48 +24 47 05.0 |
|
| Date first |
1899 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
344 |
|
Pa last |
342.8 |
|
P.A. Now (θ) |
342.8° |
|
| Sep first |
17.9 |
|
Sep last |
18.088 |
|
Sep. Now (ρ) |
18.088" |
|
| Mag pri |
13.50 |
|
Mag sec |
13.60 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
|
|
| Pri motion ra |
-003 |
|
Sec motion ra |
-006 |
|
| Pri motion dec |
-009 |
|
Sec motion dec |
+006 |
|
| Notes |
|
|
rPM=1.612
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
1843490883613955584 |
|
