21531-7409 KPP 3055
21h 53m 04.06s -74° 09' 15.4" P.A. 11.00 sep 1.4 mag 14.91,19.72
| Coord 2000 |
21531-7409 |
|
Discov num |
KPP3055 |
|
Comp |
|
|
Coord arcsec 2000 |
21 53 04.06 -74 09 15.4 |
|
| Date first |
2015 |
|
Date last |
2016 |
|
Obs |
2 |
|
| Pa first |
11 |
|
Pa last |
10.9 |
|
P.A. Now (θ) |
10.9° |
|
| Sep first |
1.4 |
|
Sep last |
1.355 |
|
Sep. Now (ρ) |
1.355" |
|
| Mag pri |
14.91 |
|
Mag sec |
19.72 |
|
delta mag (ΔM) |
4.81 |
|
Spectral class |
|
|
| Pri motion ra |
-205 |
|
Sec motion ra |
-200 |
|
| Pri motion dec |
+009 |
|
Sec motion dec |
+007 |
|
| Notes |
T
(Parallax indicates physical) |
|
rPM=0.026 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
