20239+4655 PLT 9
20h 23m 52.90s +46° 55' 14.5" P.A. 27.00 sep 4.4 mag 10.96,10.90
| Coord 2000 |
20239+4655 |
|
Discov num |
PLT 9 |
|
Comp |
|
|
Coord arcsec 2000 |
20 23 52.90 +46 55 14.5 |
|
| Date first |
1892 |
|
Date last |
2015 |
|
Obs |
6 |
|
| Pa first |
42 |
|
Pa last |
27.3 |
|
P.A. Now (θ) |
27.3° |
|
| Sep first |
9.7 |
|
Sep last |
4.414 |
|
Sep. Now (ρ) |
4.414" |
|
| Mag pri |
10.96 |
|
Mag sec |
10.90 |
|
delta mag (ΔM) |
0.06 |
|
Spectral class |
|
|
| Pri motion ra |
+033 |
|
Sec motion ra |
+001 |
|
| Pri motion dec |
+020 |
|
Sec motion dec |
-010 |
|
| Notes |
N
(See Notes) |
|
rPM=1.137
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3576-00244-1 |
|
Gaia DR2 |
2083160912108531456 |
|
