20569+3922 SEI 1326
20h 56m 56.38s +39° 22' 08.6" P.A. 14.00 sep 26.6 mag 11.33,10.78
| Coord 2000 |
20569+3922 |
|
Discov num |
SEI1326 |
|
Comp |
|
|
Coord arcsec 2000 |
20 56 56.38 +39 22 08.6 |
|
| Date first |
1892 |
|
Date last |
2015 |
|
Obs |
15 |
|
| Pa first |
17 |
|
Pa last |
14.3 |
|
P.A. Now (θ) |
14.3° |
|
| Sep first |
25.8 |
|
Sep last |
26.635 |
|
Sep. Now (ρ) |
26.635" |
|
| Mag pri |
11.33 |
|
Mag sec |
10.78 |
|
delta mag (ΔM) |
0.55 |
|
Spectral class |
|
|
| Pri motion ra |
-001 |
|
Sec motion ra |
-006 |
|
| Pri motion dec |
-007 |
|
Sec motion dec |
+002 |
|
| Notes |
|
|
rPM=1.456
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3167-02271-1 |
|
Gaia DR2 |
1872652302814179328 |
|
