17558-4629 TDT 578
17h 55m 46.58s -46° 29' 04.9" P.A. 312.00 sep 0.5 mag 11.04,11.44
| Coord 2000 |
17558-4629 |
|
Discov num |
TDT 578 |
|
Comp |
|
|
Coord arcsec 2000 |
17 55 46.58 -46 29 04.9 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
312 |
|
Pa last |
311.6 |
|
P.A. Now (θ) |
311.6° |
|
| Sep first |
0.5 |
|
Sep last |
0.51 |
|
Sep. Now (ρ) |
0.51" |
|
| Mag pri |
11.04 |
|
Mag sec |
11.44 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
|
|
| Pri motion ra |
+000 |
|
Sec motion ra |
+000 |
|
| Pri motion dec |
-019 |
|
Sec motion dec |
-019 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ara |
|
Tycho2 |
8344-02505-1 |
|
Gaia DR2 |
5953985722178990208 |
|