05043-0602 A 481 AB (HD 32622)

 
 
05h 04m 18.00s -06° 01' 52.7" P.A. 282.00 sep 0.4 mag 7.07,8.96 Sp A0II dist. 194.93 pc (635.86 l.y.)
 
 
Coord 2000 05043-0602 Discov num A   481 Comp AB Coord arcsec 2000 05 04 18.00 -06 01 52.7
Date first 1903 Date last 2016 Obs 32
Pa first 357 Pa last 281.7 P.A. Now (θ) 281.7°
Sep first 0.2 Sep last 0.413 Sep. Now (ρ) 0.413"
Mag pri 7.07 Mag sec 8.96 delta mag (ΔM) 1.89 Spectral class A0II (white)
Pri motion ra -001 Sec motion ra -001
Pri motion dec +006 Sec motion dec +006
Notes O (Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 32622 Constellation Eridanus SAO 131738 HIP 23586
Tycho2 4762-01491-1 Gaia DR2 3211296783218366336 HD 32622 GC 6199
ADS 3662 BD BD-06 1075 Distance 194.93 Distance ly 635.86
 
 
ORBITAL ELEMENTS
 
 
Period (P)200y Periastron (T)2085y Semi-major axis (a)0.529a
Eccentricity (e)0.903 Inclination (i)114.8° Longitude of periastron (ω)279.8°
Node (Ω)54.1° Notes ReferenceUSN2002
Equinox2000 Last observation1997 Grade4(1=Definitive, 9=Indet.)
label theta rho
2000 295.2 0.463
2001 294.8 0.464
2002 294.4 0.464
2003 293.9 0.464
2004 293.5 0.465
2005 293.1 0.465
2006 292.7 0.466
2007 292.3 0.466
2008 291.8 0.466
2009 291.4 0.466
2010 291.0 0.466
2011 290.6 0.466
2012 290.2 0.466
2013 289.8 0.466
2014 289.3 0.466
2015 288.9 0.466
2016 288.5 0.466
2017 288.1 0.466
2018 287.7 0.465
2019 287.2 0.465
2020 286.8 0.464
2021 286.4 0.464
2022 286.0 0.463
2023 285.6 0.463
2024 285.1 0.462
2025 284.7 0.461
2026 284.3 0.460
2027 283.8 0.460
2028 283.4 0.459
2029 283.0 0.458
2030 282.6 0.456


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



 
 


wds05043-0602a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic