00061+0943 HDS 7 (HD 126)

 
 
00h 06m 08.02s +09 42' 53.9" P.A. 200.00 sep 0.3 mag 8.47,8.88 Sp F5 dist. 86.81 pc (283.17 l.y.)
 
 
Coord 2000 00061+0943 Discov num HDS   7 Comp Coord arcsec 2000 00 06 08.02 +09 42 53.9
Date first 1991 Date last 2019 Obs 17
Pa first 285 Pa last 200.4 P.A. Now (θ) 207.2°
Sep first 0.1 Sep last 0.266 Sep. Now (ρ) 0.252"
Mag pri 8.47 Mag sec 8.88 delta mag (ΔM) 0.41 Spectral class F5 (yellow-white)
Pri motion ra +021 Sec motion ra
Pri motion dec -011 Sec motion dec
Notes O (Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 126 Constellation Pisces SAO 109006 HIP 510
Tycho2 0594-00079-1 HD 126 BD BD+08 5172 Distance 86.81
Distance ly 283.17
 
 
ORBITAL ELEMENTS
 
 
Period (P)49.4y Periastron (T)2003.77y Semi-major axis (a)0.213a
Eccentricity (e)0.515 Inclination (i)60.7° Longitude of periastron (ω)237.6°
Node (Ω)183.2° Notes ReferenceFMR2017c
Equinox2000 Last observation2015 Grade3(1=Definitive, 9=Indet.)
label theta rho
2000 352.3 0.135
2001 0.3 0.127
2002 10.0 0.112
2003 23.7 0.089
2004 47.9 0.065
2005 91.5 0.053
2006 131.4 0.070
2007 151.8 0.098
2008 162.8 0.128
2009 169.9 0.154
2010 175.0 0.177
2011 179.0 0.196
2012 182.3 0.212
2013 185.2 0.225
2014 187.8 0.236
2015 190.2 0.244
2016 192.5 0.250
2017 194.6 0.255
2018 196.8 0.258
2019 198.8 0.259
2020 200.9 0.259
2021 203.0 0.258
2022 205.1 0.255
2023 207.2 0.252
2024 209.5 0.247
2025 211.8 0.242
2026 214.2 0.236
2027 216.8 0.229
2028 219.5 0.222
2029 222.4 0.214
2030 225.6 0.206


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



 
 


wds00061%2B0943e.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic