21045+5558 KPP 4223
21h 04m 29.79s +55° 58' 17.9" P.A. 236.00 sep 1.9 mag 13.60,14.10
| Coord 2000 |
21045+5558 |
|
Discov num |
KPP4223 |
|
Comp |
|
|
Coord arcsec 2000 |
21 04 29.79 +55 58 17.9 |
|
| Date first |
2006 |
|
Date last |
2016 |
|
Obs |
3 |
|
| Pa first |
236 |
|
Pa last |
236.2 |
|
P.A. Now (θ) |
236.2° |
|
| Sep first |
2.1 |
|
Sep last |
1.902 |
|
Sep. Now (ρ) |
1.902" |
|
| Mag pri |
13.60 |
|
Mag sec |
14.10 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
| Pri motion ra |
-022 |
|
Sec motion ra |
-020 |
|
| Pri motion dec |
-073 |
|
Sec motion dec |
-072 |
|
| Notes |
T
(Parallax indicates physical) |
|
rPM=0.029 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
