20457+3647 AG 265
20h 45m 43.08s +36° 46' 36.1" P.A. 207.00 sep 6.8 mag 9.98,10.04
| Coord 2000 |
20457+3647 |
|
Discov num |
AG 265 |
|
Comp |
|
|
Coord arcsec 2000 |
20 45 43.08 +36 46 36.1 |
|
| Date first |
1896 |
|
Date last |
2018 |
|
Obs |
24 |
|
| Pa first |
209 |
|
Pa last |
206.9 |
|
P.A. Now (θ) |
206.9° |
|
| Sep first |
6.1 |
|
Sep last |
6.843 |
|
Sep. Now (ρ) |
6.843" |
|
| Mag pri |
9.98 |
|
Mag sec |
10.04 |
|
delta mag (ΔM) |
0.06 |
|
Spectral class |
|
|
| Pri motion ra |
+074 |
|
Sec motion ra |
+071 |
|
| Pri motion dec |
-096 |
|
Sec motion dec |
-097 |
|
| Notes |
T
(Parallax indicates physical) |
|
rPM=0.026 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2699-01438-2 |
|
Gaia DR2 |
1870984579882541824 |
|
