10397+0851 STT 224 AB (HD 92323)

 
 
10h 39m 42.12s +08° 50' 34.8" P.A. 128.00 sep 0.5 mag 7.84,8.98 Sp F5 dist. 84.53 pc (275.74 l.y.)
 
 
Coord 2000 10397+0851 Discov num STT 224 Comp AB Coord arcsec 2000 10 39 42.12 +08 50 34.8
Date first 1843 Date last 2018 Obs 176
Pa first 14 Pa last 127.5 P.A. Now (θ) 123.1°
Sep first 0.4 Sep last 0.49 Sep. Now (ρ) 0.46"
Mag pri 7.84 Mag sec 8.98 delta mag (ΔM) 1.14 Spectral class F5 (yellow-white)
Pri motion ra -105 Sec motion ra -105
Pri motion dec +006 Sec motion dec +006
Notes N O (See Notes, Orbital solution)
This double is physical.
 
 
10397+0851 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 92323 118418 10 39 42 +08 50 35 STT 224 AB 2018 176 128 0.5 7.84 8.98 1.14 Y <===
Show 118418 10 39 42 +08 50 35 SCA 169 AC 2005 1 37 2.1 7.84
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 92323 Constellation Leo SAO 118418 HIP 52187
Tycho2 0839-00517-1 Gaia DR2 3869089819376971648 HD 92323 GC 14655
ADS 7871 BD BD+09 2382 Distance 84.53 Distance ly 275.74
 
 
ORBITAL ELEMENTS
 
 
Period (P)225.3y Periastron (T)2053.1y Semi-major axis (a)0.534a
Eccentricity (e)0.086 Inclination (i)137.8° Longitude of periastron (ω)94.3°
Node (Ω)153.5° Notesn ReferenceHrt2010a
Equinox2000 Last observation2009 Grade3(1=Definitive, 9=Indet.)
label theta rho
2000 153.8 0.534
2001 152.6 0.532
2002 151.4 0.531
2003 150.2 0.529
2004 149.0 0.527
2005 147.8 0.525
2006 146.6 0.523
2007 145.4 0.521
2008 144.1 0.518
2009 142.8 0.515
2010 141.6 0.512
2011 140.3 0.509
2012 139.0 0.506
2013 137.7 0.502
2014 136.3 0.498
2015 134.9 0.495
2016 133.6 0.491
2017 132.2 0.487
2018 130.7 0.482
2019 129.3 0.478
2020 127.8 0.474
2021 126.3 0.469
2022 124.7 0.464
2023 123.1 0.460
2024 121.5 0.455
2025 119.9 0.450
2026 118.2 0.445
2027 116.5 0.440
2028 114.7 0.435
2029 113.0 0.431
2030 111.1 0.426


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



 
 


wds10397%2B0851c.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic