00533+0405 A 2307 (HD 5143)
00h 53m 19.51s +04° 05' 10.7" P.A. 351.00 sep 0.1 mag 7.55,8.79 Sp F1V dist. 125.94 pc (410.82 l.y.)
| Coord 2000 |
00533+0405 |
|
Discov num |
A 2307 |
|
Comp |
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Coord arcsec 2000 |
00 53 19.51 +04 05 10.7 |
|
| Date first |
1910 |
|
Date last |
2021 |
|
Obs |
58 |
|
| Pa first |
31 |
|
Pa last |
350.8 |
|
P.A. Now (θ) |
8.7° |
|
| Sep first |
0.2 |
|
Sep last |
0.072 |
|
Sep. Now (ρ) |
0.105" |
|
| Mag pri |
7.55 |
|
Mag sec |
8.79 |
|
delta mag (ΔM) |
1.24 |
|
Spectral class |
F1V (yellow-white) |
|
| Pri motion ra |
-042 |
|
Sec motion ra |
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|
| Pri motion dec |
-038 |
|
Sec motion dec |
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| Notes |
N
O
(See Notes, Orbital solution) |
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This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 5143 |
|
Constellation |
Pisces |
|
SAO |
109522 |
|
HIP |
4176 |
|
| Tycho2 |
0015-00958-1 |
|
Gaia DR2 |
2551710340514312448 |
|
HD |
5143 |
|
GC |
1062 |
|
| ADS |
732 |
|
BD |
BD+03 120 |
|
Distance |
125.94 |
|
Distance ly |
410.82 |
|
ORBITAL ELEMENTS
| Period (P) | 57.78y | ± 3.87 |
Periastron (T) | 2012.51y | ± 1.25 |
Semi-major axis (a) | 0.233a | ± 0.005 |
| Eccentricity (e) | 0.419 | ± 0.029 |
Inclination (i) | 74.3° | ± 1.6 |
Longitude of periastron (ω) | 357.9° | ± 13.2 |
| Node (Ω) | 222.4° | ± 1.4 |
Notes | n | |
Reference | Tok2015c | |
| Equinox | 2000 | |
Last observation | 2014 | |
Grade | 2 | (1=Definitive, 9=Indet.) |
| label |
theta |
rho |
| 2000 |
62.2 |
0.161 |
| 2001 |
65.9 |
0.140 |
| 2002 |
71.0 |
0.118 |
| 2003 |
78.4 |
0.095 |
| 2004 |
90.1 |
0.075 |
| 2005 |
109.7 |
0.058 |
| 2006 |
139.2 |
0.051 |
| 2007 |
168.7 |
0.058 |
| 2008 |
188.5 |
0.074 |
| 2009 |
200.6 |
0.093 |
| 2010 |
208.6 |
0.111 |
| 2011 |
214.6 |
0.125 |
| 2012 |
219.5 |
0.134 |
| 2013 |
224.1 |
0.135 |
| 2014 |
228.8 |
0.129 |
| 2015 |
234.2 |
0.117 |
| 2016 |
241.2 |
0.101 |
| 2017 |
251.0 |
0.083 |
| 2018 |
266.4 |
0.066 |
| 2019 |
290.5 |
0.054 |
| 2020 |
320.1 |
0.054 |
| 2021 |
344.1 |
0.066 |
| 2022 |
359.3 |
0.084 |
| 2023 |
8.7 |
0.105 |
| 2024 |
15.0 |
0.126 |
| 2025 |
19.4 |
0.147 |
| 2026 |
22.8 |
0.168 |
| 2027 |
25.4 |
0.188 |
| 2028 |
27.6 |
0.206 |
| 2029 |
29.4 |
0.223 |
| 2030 |
30.9 |
0.239 |
| 2031 |
32.3 |
0.254 |
| 2032 |
33.5 |
0.268 |
| 2033 |
34.6 |
0.280 |
| 2034 |
35.7 |
0.291 |
| 2035 |
36.6 |
0.300 |
| 2036 |
37.5 |
0.308 |
| 2037 |
38.4 |
0.315 |
| 2038 |
39.2 |
0.321 |
| 2039 |
40.0 |
0.325 |
| 2040 |
40.8 |
0.328 |
| 2041 |
41.5 |
0.330 |
| 2042 |
42.3 |
0.331 |
| 2043 |
43.1 |
0.330 |
| 2044 |
43.8 |
0.327 |
| 2045 |
44.6 |
0.324 |
| 2046 |
45.4 |
0.319 |
| 2047 |
46.2 |
0.313 |
| 2048 |
47.1 |
0.305 |
| 2049 |
48.0 |
0.296 |
| 2050 |
49.0 |
0.286 |
|
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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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