14416+5124 STF 1871 (HD 129600)
14h 41m 35.50s +51° 23' 51.3" P.A. 313.00 sep 1.8 mag 8.02,8.07 Sp F3V dist. 99.3 pc (323.92 l.y.)
Coord 2000 |
14416+5124 |
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Discov num |
STF1871 |
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Comp |
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Coord arcsec 2000 |
14 41 35.50 +51 23 51.3 |
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Date first |
1829 |
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Date last |
2019 |
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Obs |
171 |
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Pa first |
283 |
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Pa last |
313.4 |
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P.A. Now (θ) |
313.4° |
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Sep first |
1.8 |
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Sep last |
1.798 |
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Sep. Now (ρ) |
1.798" |
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Mag pri |
8.02 |
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Mag sec |
8.07 |
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delta mag (ΔM) |
0.05 |
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Spectral class |
F3V (yellow-white) |
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Pri motion ra |
-017 |
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Sec motion ra |
-017 |
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Pri motion dec |
-037 |
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Sec motion dec |
-037 |
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Notes |
O
(Orbital solution) |
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This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 129600 |
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Constellation |
Bootes |
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SAO |
29246 |
|
HIP |
71828 |
|
Tycho2 |
3479-00798-1 |
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Gaia DR2 |
1604072913853986688 |
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HD |
129600 |
|
GC |
19805 |
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ADS |
9350 |
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BD |
BD+52 1821 |
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Distance |
99.3 |
|
Distance ly |
323.92 |
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ORBITAL ELEMENTS
Period (P) | 3658.4544y | ± 1914.3636 |
Periastron (T) | 2310.5154y | ± 712.7491 |
Semi-major axis (a) | 6.57082a | ± 3.31344 |
Eccentricity (e) | 0.84508 | ± 0.13402 |
Inclination (i) | 74.785° | ± 8.438 |
Longitude of periastron (ω) | 244.029° | ± 35.81 |
Node (Ω) | 177.155° | ± 49.406 |
Notes | | |
Reference | Izm2019 | |
Equinox | | |
Last observation | 2015 | |
Grade | 4 | (1=Definitive, 9=Indet.) |
label |
theta |
rho |
2000 |
309.5 |
1.868 |
2001 |
309.7 |
1.869 |
2002 |
309.9 |
1.869 |
2003 |
310.1 |
1.870 |
2004 |
310.2 |
1.871 |
2005 |
310.4 |
1.871 |
2006 |
310.6 |
1.872 |
2007 |
310.7 |
1.872 |
2008 |
310.9 |
1.873 |
2009 |
311.1 |
1.874 |
2010 |
311.2 |
1.874 |
2011 |
311.4 |
1.875 |
2012 |
311.6 |
1.876 |
2013 |
311.8 |
1.876 |
2014 |
311.9 |
1.877 |
2015 |
312.1 |
1.877 |
2016 |
312.3 |
1.878 |
2017 |
312.4 |
1.879 |
2018 |
312.6 |
1.879 |
2019 |
312.8 |
1.880 |
2020 |
312.9 |
1.881 |
2021 |
313.1 |
1.881 |
2022 |
313.3 |
1.882 |
2023 |
313.4 |
1.883 |
2024 |
313.6 |
1.884 |
2025 |
313.8 |
1.884 |
2026 |
313.9 |
1.885 |
2027 |
314.1 |
1.886 |
2028 |
314.3 |
1.886 |
2029 |
314.5 |
1.887 |
2030 |
314.6 |
1.888 |
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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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