20205+5039 KPP 470
20h 20m 28.86s +50° 38' 33.4" P.A. 129.00 sep 3.9 mag 12.20,12.40
Coord 2000 |
20205+5039 |
|
Discov num |
KPP 470 |
|
Comp |
|
|
Coord arcsec 2000 |
20 20 28.86 +50 38 33.4 |
|
Date first |
2000 |
|
Date last |
2015 |
|
Obs |
4 |
|
Pa first |
129 |
|
Pa last |
129.1 |
|
P.A. Now (θ) |
129.1° |
|
Sep first |
3.9 |
|
Sep last |
3.864 |
|
Sep. Now (ρ) |
3.864" |
|
Mag pri |
12.20 |
|
Mag sec |
12.40 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
|
|
Pri motion ra |
+023 |
|
Sec motion ra |
+023 |
|
Pri motion dec |
+024 |
|
Sec motion dec |
+022 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.06 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Gaia DR2 |
2085092101202481664 |
|