05589-3419 UC 1389
05h 58m 56.57s -34° 19' 11.0" P.A. 200.00 sep 14.2 mag 11.60,16.50
| Coord 2000 |
05589-3419 |
|
Discov num |
UC 1389 |
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Comp |
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Coord arcsec 2000 |
05 58 56.57 -34 19 11.0 |
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| Date first |
1996 |
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Date last |
2015 |
|
Obs |
5 |
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| Pa first |
199 |
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Pa last |
200.1 |
|
P.A. Now (θ) |
200.1° |
|
| Sep first |
15.0 |
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Sep last |
14.19 |
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Sep. Now (ρ) |
14.19" |
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| Mag pri |
11.60 |
|
Mag sec |
16.50 |
|
delta mag (ΔM) |
4.9 |
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Spectral class |
|
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| Pri motion ra |
-008 |
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Sec motion ra |
-029 |
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| Pri motion dec |
-059 |
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Sec motion dec |
-069 |
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| Notes |
V
(Proper motion indicates physical) |
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rPM=0.311
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Columba |
|
Gaia DR2 |
2889380188289919360 |
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SUSPECTED ORBITAL ELEMENTS
| Identifier | 05589-3422 GC 7577 |
| coord_arcsec_2000 | 055856.52-342133.4 |
| Period (P) | 1005.4914d (2.75y) | ± 73.6068 |
Periastron (T) | 48139.4375d (1990.677y) | ± 41.4312 |
Semi-major axis (a) | 8.37m | ± 1.16 |
| Eccentricity (e) | 0 | |
Inclination (i) | 136.38° | ± 11.04 |
Longitude of periastron (ω) | 0° | |
| Node (Ω) | 11.67° | ± 16.83 |
Notes | n | |
Reference | HIP1997d | |
| Equinox | | |
Last observation | 1991 | |
Grade | 9 | (1=Definitive, 9=Indet.) |
| label |
theta |
rho |
| 2000-01-01 |
223.7 |
0.007 |
| 2001-01-01 |
101.8 |
0.006 |
| 2002-01-01 |
339.8 |
0.007 |
| 2003-01-01 |
197.9 |
0.008 |
| 2004-01-01 |
60.6 |
0.007 |
| 2005-01-01 |
304.6 |
0.006 |
| 2006-01-01 |
174.0 |
0.008 |
| 2007-01-01 |
30.7 |
0.008 |
| 2008-01-01 |
261.0 |
0.006 |
| 2009-01-01 |
144.6 |
0.007 |
| 2010-01-01 |
6.7 |
0.008 |
| 2011-01-01 |
225.1 |
0.007 |
| 2012-01-01 |
103.9 |
0.006 |
| 2013-01-01 |
341.1 |
0.008 |
| 2014-01-01 |
199.0 |
0.008 |
| 2015-01-01 |
62.3 |
0.007 |
| 2016-01-01 |
306.5 |
0.006 |
| 2017-01-01 |
175.2 |
0.008 |
| 2018-01-01 |
31.9 |
0.008 |
| 2019-01-01 |
263.0 |
0.006 |
| 2020-01-01 |
146.2 |
0.007 |
| 2021-01-01 |
7.8 |
0.008 |
| 2022-01-01 |
226.6 |
0.007 |
| 2023-01-01 |
106.0 |
0.006 |
| 2024-01-01 |
342.5 |
0.008 |
| 2025-01-01 |
200.1 |
0.008 |
| 2026-01-01 |
64.1 |
0.007 |
| 2027-01-01 |
308.5 |
0.006 |
| 2028-01-01 |
176.4 |
0.008 |
| 2029-01-01 |
33.2 |
0.008 |
| 2030-01-01 |
265.0 |
0.006 |
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Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
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Measures: green=micrometric, blue=interferometric, purple=photographic |
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