21516+5918 KPP 4252
21h 51m 38.32s +59° 17' 39.9" P.A. 112.00 sep 14.8 mag 10.90,14.60
| Coord 2000 |
21516+5918 |
|
Discov num |
KPP4252 |
|
Comp |
|
|
Coord arcsec 2000 |
21 51 38.32 +59 17 39.9 |
|
| Date first |
2012 |
|
Date last |
2019 |
|
Obs |
7 |
|
| Pa first |
110 |
|
Pa last |
111.9 |
|
P.A. Now (θ) |
111.9° |
|
| Sep first |
14.6 |
|
Sep last |
14.802 |
|
Sep. Now (ρ) |
14.802" |
|
| Mag pri |
10.90 |
|
Mag sec |
14.60 |
|
delta mag (ΔM) |
3.7 |
|
Spectral class |
|
|
| Pri motion ra |
-079 |
|
Sec motion ra |
-087 |
|
| Pri motion dec |
+011 |
|
Sec motion dec |
-019 |
|
| Notes |
T
(Parallax indicates physical) |
|
rPM=0.349
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cepheus |
|
Tycho2 |
3980-01081-1 |
|
