21346+2856 J 2352
21h 34m 43.68s +28° 57' 47.8" P.A. 247.00 sep 6.4 mag 12.80,14.20
| Coord 2000 |
21346+2856 |
|
Discov num |
J 2352 |
|
Comp |
|
|
Coord arcsec 2000 |
21 34 43.68 +28 57 47.8 |
|
| Date first |
1942 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
245 |
|
Pa last |
247.3 |
|
P.A. Now (θ) |
247.3° |
|
| Sep first |
5.0 |
|
Sep last |
6.429 |
|
Sep. Now (ρ) |
6.429" |
|
| Mag pri |
12.80 |
|
Mag sec |
14.20 |
|
delta mag (ΔM) |
1.4 |
|
Spectral class |
|
|
| Pri motion ra |
+003 |
|
Sec motion ra |
-021 |
|
| Pri motion dec |
-006 |
|
Sec motion dec |
-004 |
|
| Notes |
|
|
rPM=1.127
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
1849162091567623424 |
|
