17556-5022 CPO 564 AB
17h 55m 36.18s -50° 22' 09.6" P.A. 132.00 sep 4.2 mag 11.45,12.10
| Coord 2000 |
17556-5022 |
|
Discov num |
CPO 564 |
|
Comp |
AB |
|
Coord arcsec 2000 |
17 55 36.18 -50 22 09.6 |
|
| Date first |
1904 |
|
Date last |
2016 |
|
Obs |
6 |
|
| Pa first |
135 |
|
Pa last |
131.7 |
|
P.A. Now (θ) |
131.7° |
|
| Sep first |
4.0 |
|
Sep last |
4.248 |
|
Sep. Now (ρ) |
4.248" |
|
| Mag pri |
11.45 |
|
Mag sec |
12.10 |
|
delta mag (ΔM) |
0.65 |
|
Spectral class |
|
|
| Pri motion ra |
-025 |
|
Sec motion ra |
+043 |
|
| Pri motion dec |
+005 |
|
Sec motion dec |
-058 |
|
| Notes |
W
|
|
rPM=1.284
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ara |
|
Tycho2 |
8352-01062-1 |
|
