20450+2356 POU 4949
20h 44m 55.71s +23° 55' 29.7" P.A. 265.00 sep 13.6 mag 12.50,13.44
| Coord 2000 |
20450+2356 |
|
Discov num |
POU4949 |
|
Comp |
|
|
Coord arcsec 2000 |
20 44 55.71 +23 55 29.7 |
|
| Date first |
1899 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
255 |
|
Pa last |
264.9 |
|
P.A. Now (θ) |
264.9° |
|
| Sep first |
15.6 |
|
Sep last |
13.63 |
|
Sep. Now (ρ) |
13.63" |
|
| Mag pri |
12.50 |
|
Mag sec |
13.44 |
|
delta mag (ΔM) |
0.94 |
|
Spectral class |
|
|
| Pri motion ra |
-008 |
|
Sec motion ra |
+001 |
|
| Pri motion dec |
-022 |
|
Sec motion dec |
+013 |
|
| Notes |
|
|
rPM=1.544
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
1843146732173822848 |
|
