20425+2439 POU 4902
20h 42m 33.85s +24° 38' 33.5" P.A. 141.00 sep 8.7 mag 12.00,13.70
| Coord 2000 |
20425+2439 |
|
Discov num |
POU4902 |
|
Comp |
|
|
Coord arcsec 2000 |
20 42 33.85 +24 38 33.5 |
|
| Date first |
1899 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
157 |
|
Pa last |
140.8 |
|
P.A. Now (θ) |
140.8° |
|
| Sep first |
7.1 |
|
Sep last |
8.657 |
|
Sep. Now (ρ) |
8.657" |
|
| Mag pri |
12.00 |
|
Mag sec |
13.70 |
|
delta mag (ΔM) |
1.7 |
|
Spectral class |
|
|
| Pri motion ra |
+005 |
|
Sec motion ra |
+004 |
|
| Pri motion dec |
-004 |
|
Sec motion dec |
+006 |
|
| Notes |
|
|
rPM=1.394
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
1843427386816253440 |
|
