20116+2523 POU 4257
20h 11m 38.47s +25° 22' 40.0" P.A. 9.00 sep 15.3 mag 11.81,12.19
| Coord 2000 |
20116+2523 |
|
Discov num |
POU4257 |
|
Comp |
|
|
Coord arcsec 2000 |
20 11 38.47 +25 22 40.0 |
|
| Date first |
1892 |
|
Date last |
2015 |
|
Obs |
15 |
|
| Pa first |
11 |
|
Pa last |
8.7 |
|
P.A. Now (θ) |
8.7° |
|
| Sep first |
15.7 |
|
Sep last |
15.34 |
|
Sep. Now (ρ) |
15.34" |
|
| Mag pri |
11.81 |
|
Mag sec |
12.19 |
|
delta mag (ΔM) |
0.38 |
|
Spectral class |
|
|
| Pri motion ra |
+000 |
|
Sec motion ra |
-004 |
|
| Pri motion dec |
+001 |
|
Sec motion dec |
-001 |
|
| Notes |
|
|
rPM=1.085
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Tycho2 |
2158-01161-1 |
|
Gaia DR2 |
1834001754679806592 |
|
