00533+0405 A 2307 (HD 5143)

 
 
00h 53m 19.51s +04° 05' 10.7" P.A. 10.00 sep 0.1 mag 7.55,8.79 Sp F1V dist. 125.94 pc (410.82 l.y.)
 
 
Coord 2000 00533+0405 Discov num A  2307 Comp Coord arcsec 2000 00 53 19.51 +04 05 10.7
Date first 1910 Date last 2023 Obs 77
Pa first 31 Pa last 10 P.A. Now (θ) 19.4°
Sep first 0.2 Sep last 0.12 Sep. Now (ρ) 0.147"
Mag pri 7.55 Mag sec 8.79 delta mag (ΔM) 1.24 Spectral class F1V (yellow-white)
Pri motion ra -042 Sec motion ra
Pri motion dec -038 Sec motion dec
Notes N O (See Notes, Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 5143 Constellation Pisces SAO 109522 HIP 4176
Tycho2 0015-00958-1 Gaia DR2 2551710340514312448 HD 5143 GC 1062
ADS 732 BD BD+03 120 Distance 125.94 Distance ly 410.82
 
 
ORBITAL ELEMENTS
 
 
Period (P)58.8y± 0.3 Periastron (T)56223m (2012.811y)± 40 Semi-major axis (a)233.6m± 1.4
Eccentricity (e)0.429± 0.004 Inclination (i)73.4°± 0.2 Longitude of periastron (ω)179.8°± 0.6
Node (Ω)41.16°± 0.13 Notesn ReferenceCIA2022f
Equinox Last observation Grade2(1=Definitive, 9=Indet.)
label theta rho
2000 62.4 0.162
2001 66.1 0.142
2002 71.2 0.120
2003 78.4 0.099
2004 89.6 0.079
2005 107.4 0.062
2006 133.8 0.054
2007 162.1 0.058
2008 183.0 0.072
2009 196.3 0.090
2010 205.2 0.107
2011 211.8 0.122
2012 217.1 0.131
2013 222.0 0.133
2014 227.0 0.129
2015 232.7 0.117
2016 239.9 0.102
2017 249.9 0.084
2018 265.4 0.067
2019 289.1 0.056
2020 318.0 0.056
2021 341.6 0.067
2022 356.8 0.085
2023 6.4 0.106
2024 12.8 0.127
2025 17.4 0.148
2026 20.9 0.169
2027 23.6 0.188
2028 25.8 0.207
2029 27.7 0.224
2030 29.3 0.240
2031 30.7 0.255
2032 31.9 0.268
2033 33.1 0.280
2034 34.1 0.291
2035 35.1 0.301
2036 36.0 0.309
2037 36.9 0.317
2038 37.8 0.323
2039 38.6 0.327
2040 39.4 0.331
2041 40.2 0.333
2042 40.9 0.334
2043 41.7 0.333
2044 42.5 0.332
2045 43.3 0.329
2046 44.1 0.325
2047 44.9 0.320
2048 45.8 0.313
2049 46.7 0.305
2050 47.6 0.296


 
grafico orbita
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
wds00533%2B0405c.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic