20453+4010 COU 2293
20h 45m 14.33s +40° 09' 37.2" P.A. 201.00 sep 1.1 mag 10.73,11.59
| Coord 2000 |
20453+4010 |
|
Discov num |
COU2293 |
|
Comp |
|
|
Coord arcsec 2000 |
20 45 14.33 +40 09 37.2 |
|
| Date first |
1985 |
|
Date last |
2016 |
|
Obs |
6 |
|
| Pa first |
200 |
|
Pa last |
200.6 |
|
P.A. Now (θ) |
200.6° |
|
| Sep first |
0.9 |
|
Sep last |
1.06 |
|
Sep. Now (ρ) |
1.06" |
|
| Mag pri |
10.73 |
|
Mag sec |
11.59 |
|
delta mag (ΔM) |
0.86 |
|
Spectral class |
|
|
| Pri motion ra |
+001 |
|
Sec motion ra |
+001 |
|
| Pri motion dec |
+000 |
|
Sec motion dec |
+000 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3170-01241-1 |
|
Gaia DR2 |
2065262825606759552 |
|
