20336+5131 KPP 2429 AB
20h 33m 33.01s +51° 31' 18.1" P.A. 346.00 sep 20.8 mag 11.00,13.80
| Coord 2000 |
20336+5131 |
|
Discov num |
KPP2429 |
|
Comp |
AB |
|
Coord arcsec 2000 |
20 33 33.01 +51 31 18.1 |
|
| Date first |
1987 |
|
Date last |
2016 |
|
Obs |
13 |
|
| Pa first |
347 |
|
Pa last |
345.8 |
|
P.A. Now (θ) |
345.8° |
|
| Sep first |
21.2 |
|
Sep last |
20.81 |
|
Sep. Now (ρ) |
20.81" |
|
| Mag pri |
11.00 |
|
Mag sec |
13.80 |
|
delta mag (ΔM) |
2.8 |
|
Spectral class |
|
|
| Pri motion ra |
-080 |
|
Sec motion ra |
-080 |
|
| Pri motion dec |
-085 |
|
Sec motion dec |
-087 |
|
| Notes |
T
W
(Parallax indicates physical, ) |
|
rPM=0.017 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3585-01190-1 |
|
