22313-0633 CHR 111 (HD 213429)

 
 
22h 31m 18.22s -06° 33' 17.6" P.A. 259.00 sep 0.1 mag 6.30,8.60 Sp F7V dist. 25.41 pc (82.89 l.y.)
 
 
Coord 2000 22313-0633 Discov num CHR 111 Comp Coord arcsec 2000 22 31 18.22 -06 33 17.6
Date first 1985 Date last 2021 Obs 20
Pa first 265 Pa last 258.5 P.A. Now (θ) 258.5°
Sep first 0.1 Sep last 0.094 Sep. Now (ρ) 0.094"
Mag pri 6.30 Mag sec 8.60 delta mag (ΔM) 2.3 Spectral class F7V (yellow-white)
Pri motion ra +163 Sec motion ra
Pri motion dec -110 Sec motion dec
Notes N O (See Notes, Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 213429 Constellation Aquarius SAO 146135 HIP 111170
Tycho2 5239-01572-1 Gaia DR2 2622845684814477696 HD 213429 HR 8581
GC 31461 GL Gl 862.1 BD BD-07 5797 Distance 25.41
Distance ly 82.89
 
 
ORBITAL ELEMENTS
 
 
Period (P)1.732y Periastron (T)2019.149y Semi-major axis (a)0.069a
Eccentricity (e)0.335 Inclination (i)66.6° Longitude of periastron (ω)346.8°
Node (Ω)84.7° Notesn ReferenceDoc2019d
Equinox2000 Last observation2018 Grade2(1=Definitive, 9=Indet.)
label theta rho
2000 55.7 0.033
2001 261.0 0.091
2002 113.4 0.036
2003 274.0 0.079
2004 222.5 0.042
2005 308.0 0.035
2006 251.3 0.079
2007 74.6 0.043
2008 264.2 0.091
2009 139.9 0.028
2010 278.8 0.070
2011 234.6 0.053
2012 341.8 0.024
2013 255.2 0.085
2014 87.6 0.046
2015 267.5 0.089
2016 177.7 0.027
2017 285.4 0.058
2018 242.4 0.064
2019 31.8 0.025
2020 258.7 0.090
2021 100.9 0.042
2022 271.1 0.084
2023 208.7 0.034
2024 295.6 0.045
2025 248.0 0.074
2026 62.1 0.036
2027 261.9 0.091
2028 119.5 0.034
2029 275.2 0.077
2030 226.5 0.045


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



 
 


wds22313-0633f.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic