21543-7441 KPP 4255
21h 54m 19.32s -74° 41' 13.5" P.A. 121.00 sep 1.9 mag 15.60,15.50
| Coord 2000 |
21543-7441 |
|
Discov num |
KPP4255 |
|
Comp |
|
|
Coord arcsec 2000 |
21 54 19.32 -74 41 13.5 |
|
| Date first |
2015 |
|
Date last |
2016 |
|
Obs |
2 |
|
| Pa first |
121 |
|
Pa last |
121.3 |
|
P.A. Now (θ) |
121.3° |
|
| Sep first |
1.9 |
|
Sep last |
1.943 |
|
Sep. Now (ρ) |
1.943" |
|
| Mag pri |
15.60 |
|
Mag sec |
15.50 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
|
|
| Pri motion ra |
+067 |
|
Sec motion ra |
+068 |
|
| Pri motion dec |
+055 |
|
Sec motion dec |
+051 |
|
| Notes |
T
(Parallax indicates physical) |
|
rPM=0.048 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
