20044+4359 ES 2687
20h 04m 20.17s +43° 58' 40.2" P.A. 324.00 sep 8.6 mag 12.29,12.80
| Coord 2000 |
20044+4359 |
|
Discov num |
ES 2687 |
|
Comp |
|
|
Coord arcsec 2000 |
20 04 20.17 +43 58 40.2 |
|
| Date first |
1892 |
|
Date last |
2015 |
|
Obs |
11 |
|
| Pa first |
339 |
|
Pa last |
324.2 |
|
P.A. Now (θ) |
324.2° |
|
| Sep first |
9.2 |
|
Sep last |
8.566 |
|
Sep. Now (ρ) |
8.566" |
|
| Mag pri |
12.29 |
|
Mag sec |
12.80 |
|
delta mag (ΔM) |
0.51 |
|
Spectral class |
|
|
| Pri motion ra |
+007 |
|
Sec motion ra |
-006 |
|
| Pri motion dec |
+001 |
|
Sec motion dec |
-009 |
|
| Notes |
|
|
rPM=1.516
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3162-01131-1 |
|
Gaia DR2 |
2075872528712239744 |
|
