17589-4732 CPO 569
17h 58m 52.98s -47° 31' 37.5" P.A. 339.00 sep 4.5 mag 11.52,12.30
Coord 2000 |
17589-4732 |
|
Discov num |
CPO 569 |
|
Comp |
|
|
Coord arcsec 2000 |
17 58 52.98 -47 31 37.5 |
|
Date first |
1904 |
|
Date last |
2015 |
|
Obs |
4 |
|
Pa first |
334 |
|
Pa last |
339.2 |
|
P.A. Now (θ) |
339.2° |
|
Sep first |
4.4 |
|
Sep last |
4.544 |
|
Sep. Now (ρ) |
4.544" |
|
Mag pri |
11.52 |
|
Mag sec |
12.30 |
|
delta mag (ΔM) |
0.78 |
|
Spectral class |
|
|
Pri motion ra |
+020 |
|
Sec motion ra |
-026 |
|
Pri motion dec |
-032 |
|
Sec motion dec |
+099 |
|
Notes |
|
|
rPM=1.356
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ara |
|
Tycho2 |
8348-00173-1 |
|
Gaia DR2 |
5953799324910814592 |
|