03365+1011 A 830 (HD 22376)

 
 
03h 36m 30.85s +10° 11' 07.7" P.A. 349.00 sep 0.3 mag 9.94,10.37 Sp G0 dist. 167.5 pc (546.38 l.y.)
 
 
Coord 2000 03365+1011 Discov num A   830 Comp Coord arcsec 2000 03 36 30.85 +10 11 07.7
Date first 1904 Date last 2013 Obs 24
Pa first 71 Pa last 349.4 P.A. Now (θ) 349.4°
Sep first 0.2 Sep last 0.296 Sep. Now (ρ) 0.296"
Mag pri 9.94 Mag sec 10.37 delta mag (ΔM) 0.43 Spectral class G0 (yellow)
Pri motion ra -020 Sec motion ra
Pri motion dec -038 Sec motion dec
Notes O (Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 22376 Constellation Taurus SAO 93512 HIP 16830
Tycho2 0660-00902-1 HD 22376 ADS 2639 BD BD+09 459
Distance 167.5 Distance ly 546.38
 
 
ORBITAL ELEMENTS
 
 
Period (P)219y Periastron (T)2066.2y Semi-major axis (a)0.325a
Eccentricity (e)0.31 Inclination (i)125.7° Longitude of periastron (ω)167.1°
Node (Ω)18° Notes ReferenceZir2012b
Equinox2000 Last observation2003 Grade5(1=Definitive, 9=Indet.)
label theta rho
2000 359.6 0.349
2001 358.8 0.344
2002 358.0 0.340
2003 357.2 0.336
2004 356.3 0.331
2005 355.4 0.326
2006 354.5 0.321
2007 353.6 0.317
2008 352.6 0.312
2009 351.6 0.306
2010 350.5 0.301
2011 349.4 0.296
2012 348.3 0.291
2013 347.2 0.285
2014 346.0 0.280
2015 344.7 0.274
2016 343.4 0.269
2017 342.0 0.263
2018 340.6 0.257
2019 339.1 0.252
2020 337.6 0.246
2021 335.9 0.240
2022 334.2 0.235
2023 332.4 0.229
2024 330.6 0.223
2025 328.6 0.218
2026 326.5 0.212
2027 324.3 0.207
2028 322.0 0.202
2029 319.6 0.197
2030 317.0 0.192


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


 
  


wds03365%2B1011a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic