07345-5258 TOK 118
07h 34m 28.03s -52° 58' 05.3" P.A. 52.00 sep 7.9 mag 7.57,14.94 Sp G7Ve: dist. 28.93 pc (94.37 l.y.)
| Coord 2000 |
07345-5258 |
|
Discov num |
TOK 118 |
|
Comp |
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Coord arcsec 2000 |
07 34 28.03 -52 58 05.3 |
|
| Date first |
1999 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
53 |
|
Pa last |
51.6 |
|
P.A. Now (θ) |
51.6° |
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| Sep first |
7.8 |
|
Sep last |
7.925 |
|
Sep. Now (ρ) |
7.925" |
|
| Mag pri |
7.57 |
|
Mag sec |
14.94 |
|
delta mag (ΔM) |
7.37 |
|
Spectral class |
G7Ve: (yellow) |
|
| Pri motion ra |
-035 |
|
Sec motion ra |
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| Pri motion dec |
+280 |
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Sec motion dec |
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| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Carina |
|
SAO |
235307 |
|
HIP |
36832 |
|
Tycho2 |
8552-00091-1 |
|
| Gaia DR2 |
5492357178301867008 |
|
HD |
61033 |
|
CD |
CD-52 2036 |
|
CP |
CP-52 1223 |
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| Distance |
28.93 |
|
Distance ly |
94.37 |
|
SUSPECTED ORBITAL ELEMENTS
| Identifier | 07345-5258 |
| coord_arcsec_2000 | 073428.07-525807.8 |
| Period (P) | 278.1d | ± 1.5818 |
Periastron (T) | 48356.7109d (1991.272y) | ± 10.1556 |
Semi-major axis (a) | 17.54m | ± 0.85 |
| Eccentricity (e) | 0.2569 | ± 0.0818 |
Inclination (i) | 140.24° | ± 5.73 |
Longitude of periastron (ω) | 7.04° | ± 15.54 |
| Node (Ω) | 29.66° | ± 7.25 |
Notes | n | |
Reference | HIP1997d | |
| Equinox | | |
Last observation | 1991 | |
Grade | 9 | (1=Definitive, 9=Indet.) |
| label |
theta |
rho |
| 2000-01-01 |
210.5 |
0.022 |
| 2001-01-01 |
136.2 |
0.014 |
| 2002-01-01 |
336.3 |
0.012 |
| 2003-01-01 |
221.0 |
0.021 |
| 2004-01-01 |
157.8 |
0.016 |
| 2005-01-01 |
9.5 |
0.013 |
| 2006-01-01 |
232.8 |
0.020 |
| 2007-01-01 |
174.0 |
0.019 |
| 2008-01-01 |
38.9 |
0.013 |
| 2009-01-01 |
247.2 |
0.017 |
| 2010-01-01 |
186.9 |
0.020 |
| 2011-01-01 |
68.7 |
0.013 |
| 2012-01-01 |
266.5 |
0.015 |
| 2013-01-01 |
198.0 |
0.022 |
| 2014-01-01 |
100.6 |
0.012 |
| 2015-01-01 |
293.7 |
0.012 |
| 2016-01-01 |
208.2 |
0.022 |
| 2017-01-01 |
130.3 |
0.014 |
| 2018-01-01 |
328.2 |
0.012 |
| 2019-01-01 |
218.6 |
0.021 |
| 2020-01-01 |
153.5 |
0.016 |
| 2021-01-01 |
2.4 |
0.012 |
| 2022-01-01 |
230.0 |
0.020 |
| 2023-01-01 |
170.7 |
0.018 |
| 2024-01-01 |
32.3 |
0.013 |
| 2025-01-01 |
243.6 |
0.018 |
| 2026-01-01 |
184.2 |
0.020 |
| 2027-01-01 |
61.7 |
0.013 |
| 2028-01-01 |
261.5 |
0.015 |
| 2029-01-01 |
195.6 |
0.021 |
| 2030-01-01 |
93.4 |
0.012 |
|
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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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