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 Discov num STF1871 Comp Coord arcsec 2000 14 41 35.50 +51 23 51.3
Date first 1829 Date last 2019 Obs 171
Pa first 283 Pa last 313.4 P.A. Now (θ) 313.4°
Sep first 1.8 Sep last 1.798 Sep. Now (ρ) 1.798"
Mag pri 8.02 Mag sec 8.07 delta mag (ΔM) 0.05 Spectral class F3V (yellow-white)
Pri motion ra -017 Sec motion ra -017
Pri motion dec -037 Sec motion dec -037
Notes O (Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 129600 Constellation Bootes SAO 29246 HIP 71828
Tycho2 3479-00798-1 Gaia DR2 1604072913853986688 HD 129600 GC 19805
ADS 9350 BD BD+52 1821 Distance 99.3 Distance ly 323.92
 
 
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 ReferenceIzm2019
Equinox Last observation2015 Grade4(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


 
grafico orbita
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.



 
 


wds14416%2B5124a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic