20109+4925 KPP 1341
20h 10m 52.52s +49° 25' 27.2" P.A. 257.00 sep 10.1 mag 10.90,13.20
| Coord 2000 |
20109+4925 |
|
Discov num |
KPP1341 |
|
Comp |
|
|
Coord arcsec 2000 |
20 10 52.52 +49 25 27.2 |
|
| Date first |
2000 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
257 |
|
Pa last |
257.1 |
|
P.A. Now (θ) |
257.1° |
|
| Sep first |
10.1 |
|
Sep last |
10.11 |
|
Sep. Now (ρ) |
10.11" |
|
| Mag pri |
10.90 |
|
Mag sec |
13.20 |
|
delta mag (ΔM) |
2.3 |
|
Spectral class |
|
|
| Pri motion ra |
-023 |
|
Sec motion ra |
-024 |
|
| Pri motion dec |
-065 |
|
Sec motion dec |
-064 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.021 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3567-00780-1 |
|
Gaia DR2 |
2087576039710778752 |
|
