14243-3838 RST 1785 AB (HD 126061)

 
 
14h 24m 17.03s -38° 37' 45.4" P.A. 257.00 sep 0.2 mag 10.35,10.62 Sp G5V dist. 82.64 pc (269.57 l.y.)
 
 
Coord 2000 14243-3838 Discov num RST1785 Comp AB Coord arcsec 2000 14 24 17.03 -38 37 45.4
Date first 1932 Date last 2018 Obs 10
Pa first 270 Pa last 257.1 P.A. Now (θ) 257.1°
Sep first 0.2 Sep last 0.241 Sep. Now (ρ) 0.241"
Mag pri 10.35 Mag sec 10.62 delta mag (ΔM) 0.27 Spectral class G5V (yellow)
Pri motion ra +014 Sec motion ra
Pri motion dec -102 Sec motion dec
Notes O W (Orbital solution, )
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 126061 Constellation Centaurus SAO 205521 HIP 70410
Tycho2 7805-02026-1 HD 126061 CD CD-38 9339 CP CP-38 5829
Distance 82.64 Distance ly 269.57
 
 
SUSPECTED ORBITAL ELEMENTS
 
 
Identifier14243-3838 RST1785
coord_arcsec_2000142417.03-383745.4
Period (P)92.34y± 1.2 Periastron (T)1987.77y± 0.22 Semi-major axis (a)0.222a± 0.006
Eccentricity (e)0.22± 0.006 Inclination (i)45.3°± 1 Longitude of periastron (ω)65.2°± 2
Node (Ω)60.7°± 1 Notes ReferenceDoc2018l
Equinox2000 Last observation2018 Grade4(1=Definitive, 9=Indet.)
label theta rho
2000 205.7 0.170
2001 210.1 0.178
2002 214.1 0.185
2003 217.8 0.192
2004 221.2 0.199
2005 224.5 0.205
2006 227.5 0.211
2007 230.4 0.216
2008 233.2 0.221
2009 235.8 0.226
2010 238.3 0.230
2011 240.8 0.233
2012 243.2 0.236
2013 245.6 0.238
2014 247.9 0.240
2015 250.1 0.241
2016 252.4 0.242
2017 254.6 0.242
2018 256.9 0.243
2019 259.1 0.242
2020 261.4 0.241
2021 263.7 0.240
2022 266.0 0.239
2023 268.3 0.237
2024 270.6 0.235
2025 273.1 0.233
2026 275.5 0.230
2027 278.0 0.228
2028 280.6 0.225
2029 283.2 0.222
2030 285.9 0.219


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


 
  


wds14243-3838c.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic