10387+0544 STF 1457 (HD 92184)

 
 
10h 38m 43.14s +05 44' 02.9" P.A. 334.00 sep 1.9 mag 7.69,8.16 Sp F5V dist. 65.4 pc (213.33 l.y.)
 
 
Coord 2000 10387+0544 Discov num STF1457 Comp Coord arcsec 2000 10 38 43.14 +05 44 02.9
Date first 1825 Date last 2021 Obs 211
Pa first 287 Pa last 334.2 P.A. Now (θ) 334.2°
Sep first 0.6 Sep last 1.866 Sep. Now (ρ) 1.866"
Mag pri 7.69 Mag sec 8.16 delta mag (ΔM) 0.47 Spectral class F5V (yellow-white)
Pri motion ra -006 Sec motion ra -006
Pri motion dec -002 Sec motion dec -002
Notes O (Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 92184 Constellation Sextans SAO 118410 HIP 52097
Tycho2 0259-01070-2 Gaia DR2 3859318734418285440 HD 92184 GC 14629
ADS 7864 BD BD+06 2328 Distance 65.4 Distance ly 213.33
 
 
ORBITAL ELEMENTS
 
 
Period (P)488y± 3.6 Periastron (T)1748y± 14 Semi-major axis (a)1.1962a± 0.0051
Eccentricity (e)0.5967± 0.0018 Inclination (i)66°± 22 Longitude of periastron (ω)339.2°± 0.29
Node (Ω)159.89°± 0.36 Notes ReferenceRAO2015
Equinox2000 Last observation2013 Grade4(1=Definitive, 9=Indet.)
label theta rho
2000 331.9 1.823
2001 332.0 1.824
2002 332.2 1.826
2003 332.3 1.828
2004 332.4 1.829
2005 332.5 1.830
2006 332.6 1.832
2007 332.7 1.833
2008 332.8 1.834
2009 332.9 1.835
2010 333.0 1.836
2011 333.1 1.837
2012 333.2 1.838
2013 333.3 1.839
2014 333.4 1.840
2015 333.5 1.841
2016 333.6 1.841
2017 333.7 1.842
2018 333.8 1.842
2019 333.9 1.843
2020 334.0 1.843
2021 334.1 1.844
2022 334.2 1.844
2023 334.3 1.844
2024 334.4 1.844
2025 334.5 1.844
2026 334.6 1.844
2027 334.7 1.844
2028 334.8 1.844
2029 334.9 1.843
2030 335.0 1.843


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



 
 


wds10387%2B0544a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic