06023+0142 CHR 162 (HD 40964)

 
 
06h 02m 17.11s +01° 41' 38.6" P.A. 89.00 sep 0.1 mag 6.76,8.56 Sp B8V dist. 202.02 pc (658.99 l.y.)
 
 
Coord 2000 06023+0142 Discov num CHR 162 Comp Coord arcsec 2000 06 02 17.11 +01 41 38.6
Date first 1988 Date last 2021 Obs 16
Pa first 182 Pa last 88.9 P.A. Now (θ) 88.9°
Sep first 0.2 Sep last 0.062 Sep. Now (ρ) 0.062"
Mag pri 6.76 Mag sec 8.56 delta mag (ΔM) 1.8 Spectral class B8V (blue-white)
Pri motion ra -004 Sec motion ra
Pri motion dec -005 Sec motion dec
Notes O (Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 40964 Constellation Orion SAO 113392 HIP 28609
Tycho2 0130-02194-1 Gaia DR2 3315116072727892992 HD 40964 HR 2127
GC 7640 BD BD+01 1195 Distance 202.02 Distance ly 658.99
 
 
ORBITAL ELEMENTS
 
 
Period (P)200y Periastron (T)2033.556y Semi-major axis (a)0.3242a
Eccentricity (e)0.88 Inclination (i)102.8° Longitude of periastron (ω)238.2°
Node (Ω)219.4° Notes ReferenceTok2019c
Equinox Last observation2018 Grade4(1=Definitive, 9=Indet.)
label theta rho
2000 170.9 0.120
2001 169.5 0.116
2002 168.0 0.112
2003 166.3 0.107
2004 164.5 0.103
2005 162.6 0.099
2006 160.4 0.095
2007 158.1 0.091
2008 155.6 0.087
2009 152.9 0.083
2010 149.9 0.080
2011 146.6 0.076
2012 143.0 0.073
2013 139.1 0.070
2014 134.8 0.067
2015 130.2 0.065
2016 125.3 0.063
2017 120.1 0.061
2018 114.6 0.060
2019 108.9 0.059
2020 103.1 0.059
2021 97.3 0.059
2022 91.6 0.059
2023 86.0 0.060
2024 80.6 0.061
2025 75.4 0.063
2026 70.5 0.064
2027 65.8 0.066
2028 61.3 0.067
2029 56.9 0.067
2030 52.4 0.067


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



 
 


wds06023%2B0142a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic