03463-6630 HDS 477 (HD 24136)

 
 
03h 46m 15.64s -66° 30' 14.5" P.A. 339.00 sep 0.2 mag 8.40,8.62 Sp F0IV/V dist. 217.39 pc (709.13 l.y.)
 
 
Coord 2000 03463-6630 Discov num HDS 477 Comp Coord arcsec 2000 03 46 15.64 -66 30 14.5
Date first 1991 Date last 2020 Obs 11
Pa first 18 Pa last 338.7 P.A. Now (θ) 338.7°
Sep first 0.2 Sep last 0.161 Sep. Now (ρ) 0.161"
Mag pri 8.40 Mag sec 8.62 delta mag (ΔM) 0.22 Spectral class F0IV/V (yellow-white)
Pri motion ra -015 Sec motion ra
Pri motion dec -025 Sec motion dec
Notes O (Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 24136 Constellation Reticulum SAO 248886 HIP 17604
Tycho2 8873-00998-1 Gaia DR2 4669477895771599232 HD 24136 GC 4575
CP CP-66 215 Distance 217.39 Distance ly 709.13
 
 
ORBITAL ELEMENTS
 
 
Period (P)59.5y Periastron (T)2012.96y Semi-major axis (a)0.159a
Eccentricity (e)0.867 Inclination (i)38.5° Longitude of periastron (ω)67.7°
Node (Ω)127.1° Notes ReferenceTok2017c
Equinox2000 Last observation2017 Grade4(1=Definitive, 9=Indet.)
label theta rho
2000 30.6 0.180
2001 32.5 0.173
2002 34.6 0.165
2003 36.8 0.157
2004 39.4 0.148
2005 42.3 0.139
2006 45.7 0.128
2007 49.6 0.117
2008 54.5 0.105
2009 60.6 0.092
2010 69.0 0.077
2011 81.5 0.061
2012 105.1 0.041
2013 197.6 0.017
2014 296.0 0.045
2015 314.3 0.072
2016 323.1 0.093
2017 328.9 0.111
2018 333.2 0.126
2019 336.6 0.139
2020 339.4 0.151
2021 341.8 0.162
2022 344.0 0.172
2023 345.9 0.180
2024 347.6 0.188
2025 349.2 0.196
2026 350.8 0.202
2027 352.2 0.208
2028 353.5 0.214
2029 354.8 0.218
2030 356.0 0.223


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


 
  


wds03463-6630e.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic