20397+2419 POU 4818
20h 39m 38.29s +24° 19' 03.8" P.A. 303.00 sep 14.8 mag 11.22,12.10
| Coord 2000 |
20397+2419 |
|
Discov num |
POU4818 |
|
Comp |
|
|
Coord arcsec 2000 |
20 39 38.29 +24 19 03.8 |
|
| Date first |
1899 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
300 |
|
Pa last |
303.2 |
|
P.A. Now (θ) |
303.2° |
|
| Sep first |
15.8 |
|
Sep last |
14.816 |
|
Sep. Now (ρ) |
14.816" |
|
| Mag pri |
11.22 |
|
Mag sec |
12.10 |
|
delta mag (ΔM) |
0.88 |
|
Spectral class |
|
|
| Pri motion ra |
-004 |
|
Sec motion ra |
+007 |
|
| Pri motion dec |
-007 |
|
Sec motion dec |
+001 |
|
| Notes |
|
|
rPM=1.687
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Tycho2 |
2170-00012-1 |
|
Gaia DR2 |
1843403846098839552 |
|
