20264+0810 GWP 2947 AB
20h 26m 25.72s +08° 09' 41.1" sep 43.1 mag 10.90,14.30
| Coord 2000 |
20264+0810 |
|
Discov num |
GWP2947 |
|
Comp |
AB |
|
Coord arcsec 2000 |
20 26 25.72 +08 09 41.1 |
|
| Date first |
1990 |
|
Date last |
2016 |
|
Obs |
9 |
|
| Pa first |
0 |
|
Pa last |
359.6 |
|
P.A. Now (θ) |
359.6° |
|
| Sep first |
44.1 |
|
Sep last |
43.11 |
|
Sep. Now (ρ) |
43.11" |
|
| Mag pri |
10.90 |
|
Mag sec |
14.30 |
|
delta mag (ΔM) |
3.4 |
|
Spectral class |
|
|
| Pri motion ra |
+002 |
|
Sec motion ra |
+004 |
|
| Pri motion dec |
-052 |
|
Sec motion dec |
-044 |
|
| Notes |
T
W
(Parallax indicates physical, ) |
|
rPM=0.158 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Delphinus |
|
Tycho2 |
1087-01405-1 |
|
