17555-4544 CPO 563
17h 55m 31.82s -45° 44' 26.1" P.A. 81.00 sep 4.9 mag 10.95,13.20
| Coord 2000 |
17555-4544 |
|
Discov num |
CPO 563 |
|
Comp |
|
|
Coord arcsec 2000 |
17 55 31.82 -45 44 26.1 |
|
| Date first |
1904 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
75 |
|
Pa last |
80.7 |
|
P.A. Now (θ) |
80.7° |
|
| Sep first |
3.6 |
|
Sep last |
4.898 |
|
Sep. Now (ρ) |
4.898" |
|
| Mag pri |
10.95 |
|
Mag sec |
13.20 |
|
delta mag (ΔM) |
2.25 |
|
Spectral class |
|
|
| Pri motion ra |
-003 |
|
Sec motion ra |
+022 |
|
| Pri motion dec |
-011 |
|
Sec motion dec |
-008 |
|
| Notes |
|
|
rPM=1.076
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ara |
|
Tycho2 |
8344-01539-1 |
|
Gaia DR2 |
5954407148689523840 |
|
