20495+4035 COU 2426
20h 49m 27.86s +40° 35' 32.9" P.A. 328.00 sep 1.2 mag 11.18,11.46
| Coord 2000 |
20495+4035 |
|
Discov num |
COU2426 |
|
Comp |
|
|
Coord arcsec 2000 |
20 49 27.86 +40 35 32.9 |
|
| Date first |
1986 |
|
Date last |
2016 |
|
Obs |
7 |
|
| Pa first |
324 |
|
Pa last |
327.7 |
|
P.A. Now (θ) |
327.7° |
|
| Sep first |
1.0 |
|
Sep last |
1.24 |
|
Sep. Now (ρ) |
1.24" |
|
| Mag pri |
11.18 |
|
Mag sec |
11.46 |
|
delta mag (ΔM) |
0.28 |
|
Spectral class |
|
|
| Pri motion ra |
-008 |
|
Sec motion ra |
-008 |
|
| Pri motion dec |
-010 |
|
Sec motion dec |
-010 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3170-00128-1 |
|
Gaia DR2 |
2065333499292453376 |
|
