22357+5312 A 1470 (HD 214222)

 
 
22h 35m 42.60s +53° 12' 14.0" P.A. 67.00 sep 0.1 mag 9.00,9.00 Sp G2V+G3V dist. 70.67 pc (230.53 l.y.)
 
 
Coord 2000 22357+5312 Discov num A  1470 Comp Coord arcsec 2000 22 35 42.60 +53 12 14.0
Date first 1906 Date last 2015 Obs 65
Pa first 269 Pa last 66.5 P.A. Now (θ) 121.8°
Sep first 0.2 Sep last 0.111 Sep. Now (ρ) 0.143"
Mag pri 9.00 Mag sec 9.00 delta mag (ΔM) 0 Spectral class G2V+G3V (yellow/yellow)
Pri motion ra +069 Sec motion ra
Pri motion dec +047 Sec motion dec
Notes N O (See Notes, Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 214222 Constellation Lacerta SAO 34600 HIP 111528
Tycho2 3983-01313-1 Gaia DR2 2002988445525788032 HD 214222 ADS 16098
BD BD+52 3247 Distance 70.67 Distance ly 230.53
 
 
ORBITAL ELEMENTS
 
 
Period (P)22.3455y Periastron (T)1985.246y Semi-major axis (a)144.6m± 0.8
Eccentricity (e)0.362 Inclination (i)63.3°± 0.3 Longitude of periastron (ω)144.2°
Node (Ω)110.5°± 0.3 Notesn ReferenceHor2015
Equinox2000 Last observation2014 Grade2(1=Definitive, 9=Indet.)
label theta rho
2000 108.1 0.182
2001 112.6 0.173
2002 117.7 0.157
2003 124.3 0.134
2004 134.3 0.104
2005 153.5 0.070
2006 200.6 0.047
2007 255.5 0.062
2008 280.8 0.088
2009 296.4 0.099
2010 311.1 0.095
2011 329.2 0.082
2012 353.4 0.072
2013 21.5 0.072
2014 45.6 0.083
2015 62.4 0.101
2016 73.9 0.121
2017 82.1 0.141
2018 88.5 0.157
2019 93.7 0.171
2020 98.3 0.180
2021 102.5 0.184
2022 106.7 0.184
2023 111.0 0.177
2024 115.8 0.164
2025 121.8 0.143
2026 130.2 0.116
2027 145.0 0.082
2028 179.8 0.051
2029 240.5 0.053
2030 274.0 0.080
2031 291.4 0.098
2032 305.8 0.098
2033 322.3 0.087
2034 344.3 0.075
2035 11.9 0.070
2036 38.1 0.078
2037 57.3 0.095
2038 70.4 0.115
2039 79.5 0.134
2040 86.4 0.152
2041 92.0 0.167
2042 96.8 0.177
2043 101.1 0.183
2044 105.2 0.185
2045 109.4 0.180
2046 114.1 0.169
2047 119.5 0.151
2048 126.9 0.126
2049 138.7 0.094
2050 163.9 0.060


 
grafico orbita
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
wds22357%2B5312a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic