20305+2316 POU 4538
20h 30m 25.28s +23° 16' 23.6" P.A. 196.00 sep 14.2 mag 12.40,13.40
| Coord 2000 |
20305+2316 |
|
Discov num |
POU4538 |
|
Comp |
|
|
Coord arcsec 2000 |
20 30 25.28 +23 16 23.6 |
|
| Date first |
1899 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
195 |
|
Pa last |
196 |
|
P.A. Now (θ) |
196° |
|
| Sep first |
12.8 |
|
Sep last |
14.151 |
|
Sep. Now (ρ) |
14.151" |
|
| Mag pri |
12.40 |
|
Mag sec |
13.40 |
|
delta mag (ΔM) |
1 |
|
Spectral class |
|
|
| Pri motion ra |
+007 |
|
Sec motion ra |
-002 |
|
| Pri motion dec |
+062 |
|
Sec motion dec |
-052 |
|
| Notes |
|
|
rPM=1.833
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
1830897730266555776 |
|