17047-5306 I 1309
17h 04m 40.06s -53° 05' 43.1" P.A. 307.00 sep 2.8 mag 10.81,11.80
| Coord 2000 |
17047-5306 |
|
Discov num |
I 1309 |
|
Comp |
|
|
Coord arcsec 2000 |
17 04 40.06 -53 05 43.1 |
|
| Date first |
1926 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
312 |
|
Pa last |
306.5 |
|
P.A. Now (θ) |
306.5° |
|
| Sep first |
2.8 |
|
Sep last |
2.79 |
|
Sep. Now (ρ) |
2.79" |
|
| Mag pri |
10.81 |
|
Mag sec |
11.80 |
|
delta mag (ΔM) |
0.99 |
|
Spectral class |
|
|
| Pri motion ra |
+029 |
|
Sec motion ra |
|
|
| Pri motion dec |
-018 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ara |
|
Tycho2 |
8726-00659-1 |
|
Gaia DR2 |
5923903294533035136 |
|
