20454+2330 POU 4955
20h 45m 25.22s +23° 30' 13.8" P.A. 133.00 sep 16.9 mag 13.00,14.10
| Coord 2000 |
20454+2330 |
|
Discov num |
POU4955 |
|
Comp |
|
|
Coord arcsec 2000 |
20 45 25.22 +23 30 13.8 |
|
| Date first |
1899 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
136 |
|
Pa last |
132.6 |
|
P.A. Now (θ) |
132.6° |
|
| Sep first |
16.4 |
|
Sep last |
16.888 |
|
Sep. Now (ρ) |
16.888" |
|
| Mag pri |
13.00 |
|
Mag sec |
14.10 |
|
delta mag (ΔM) |
1.1 |
|
Spectral class |
|
|
| Pri motion ra |
-012 |
|
Sec motion ra |
+004 |
|
| Pri motion dec |
-011 |
|
Sec motion dec |
-011 |
|
| Notes |
|
|
rPM=0.983
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
1842365288646660480 |
|
