21197+2823 LDS 4879
21h 19m 43.26s +28° 23' 23.9" P.A. 88.00 sep 258.8 mag 12.37,17.80
| Coord 2000 |
21197+2823 |
|
Discov num |
LDS4879 |
|
Comp |
|
|
Coord arcsec 2000 |
21 19 43.26 +28 23 23.9 |
|
| Date first |
1960 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
88 |
|
Pa last |
87.9 |
|
P.A. Now (θ) |
87.9° |
|
| Sep first |
261.0 |
|
Sep last |
258.811 |
|
Sep. Now (ρ) |
258.811" |
|
| Mag pri |
12.37 |
|
Mag sec |
17.80 |
|
delta mag (ΔM) |
5.43 |
|
Spectral class |
|
|
| Pri motion ra |
-078 |
|
Sec motion ra |
|
|
| Pri motion dec |
-110 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Tycho2 |
2198-01062-1 |
|
Gaia DR2 |
1848474243967278976 |
|
