20466+3451 SEI 1245
20h 46m 30.03s +34° 51' 21.5" P.A. 5.00 sep 23.1 mag 11.48,12.31
| Coord 2000 |
20466+3451 |
|
Discov num |
SEI1245 |
|
Comp |
|
|
Coord arcsec 2000 |
20 46 30.03 +34 51 21.5 |
|
| Date first |
1896 |
|
Date last |
2015 |
|
Obs |
11 |
|
| Pa first |
6 |
|
Pa last |
4.9 |
|
P.A. Now (θ) |
4.9° |
|
| Sep first |
22.9 |
|
Sep last |
23.067 |
|
Sep. Now (ρ) |
23.067" |
|
| Mag pri |
11.48 |
|
Mag sec |
12.31 |
|
delta mag (ΔM) |
0.83 |
|
Spectral class |
|
|
| Pri motion ra |
+004 |
|
Sec motion ra |
+001 |
|
| Pri motion dec |
+001 |
|
Sec motion dec |
-001 |
|
| Notes |
|
|
rPM=0.874
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2695-00880-1 |
|
Gaia DR2 |
1869505328740374272 |
|
