Double Star Calculator - Orbit

Orbital Elements for HN126
WDS: HN126 WDS ID/Discoverer
P: 502.446 Orbital period (years)
a: 1.5812 Semi-major axis (arcseconds)
i: 128.551 Inclination (degrees)
Ω: 72.483 Longitude of ascending node (degrees)
T: 1899.245 Epoch of periastron passage (year)
e: 0.58771 Eccentricity
ω: 112.445 Longitude of periastron (degrees)
Start-Year: 1773.7769 Year
End-Year: 2276.2231 Year
Epoch: 2026.5 Besselian Epoch
Further data from the WDS Sixth Catalog of Orbits for HN126
Position: 190420.28-213153.7 Epoch-2000 right ascension and declination
WDS-ID: 19043-2132 WDS designation
Discoverer Code: HN126 Discover designation and components
ADS number: 11989 Aitken Double Star catalog
HD number: 177166 HD catalog number
Hipparcos number: 93661 Hipparcos catalog number
V1: 7.87 Magnitude of the primary
V2: 8.06 Magnitude of the secondary
Equinox: Equinox
Date: 2015 Date of last observation
Orbit grade: 4 Orbit grade, ranging from :
1 = Definitive
2 = Good
3 = Reliable
4 = Preliminary
5 = Indeterminate
Flags: Flags
Ephemerides: Ephemerides
Code: Izm2019 Reference

Double Star Orbit for HN126



WDS 6th Orbit including measures of HN126

Error: Connection error while accessing WDS 6th Orbit image.


Ephemeris of HN126
Click to expand/collapse ephemeris:
Year       Sep[“]   PA[°]
---------------------------------------------
2026.50    1.308   178.56
--------------------------
1773.78    1.827    95.52
1774.78    1.824    95.25
1775.78    1.821    94.98
1776.78    1.817    94.71
1777.78    1.814    94.43
1778.78    1.810    94.16
1779.78    1.807    93.88
1780.78    1.803    93.60
1781.78    1.799    93.32
1782.78    1.795    93.05
1783.78    1.791    92.76
1784.78    1.787    92.48
1785.78    1.783    92.20
1786.78    1.778    91.91
1787.78    1.774    91.63
1788.78    1.769    91.34
1789.78    1.764    91.05
1790.78    1.760    90.76
1791.78    1.755    90.47
1792.78    1.750    90.17
1793.78    1.744    89.88
1794.78    1.739    89.58
1795.78    1.734    89.28
1796.78    1.728    88.98
1797.78    1.722    88.67
1798.78    1.717    88.37
1799.78    1.711    88.06
1800.78    1.705    87.75
1801.78    1.698    87.44
1802.78    1.692    87.12
1803.78    1.686    86.81
1804.78    1.679    86.49
1805.78    1.672    86.17
1806.78    1.665    85.84
1807.78    1.658    85.52
1808.78    1.651    85.19
1809.78    1.644    84.85
1810.78    1.636    84.52
1811.78    1.629    84.18
1812.78    1.621    83.84
1813.78    1.613    83.49
1814.78    1.605    83.14
1815.78    1.597    82.79
1816.78    1.588    82.43
1817.78    1.580    82.07
1818.78    1.571    81.71
1819.78    1.562    81.34
1820.78    1.553    80.97
1821.78    1.544    80.59
1822.78    1.534    80.21
1823.78    1.525    79.83
1824.78    1.515    79.43
1825.78    1.505    79.04
1826.78    1.495    78.64
1827.78    1.484    78.23
1828.78    1.474    77.82
1829.78    1.463    77.40
1830.78    1.452    76.97
1831.78    1.441    76.54
1832.78    1.429    76.10
1833.78    1.418    75.66
1834.78    1.406    75.20
1835.78    1.394    74.74
1836.78    1.381    74.27
1837.78    1.369    73.80
1838.78    1.356    73.31
1839.78    1.343    72.81
1840.78    1.330    72.31
1841.78    1.316    71.79
1842.78    1.303    71.26
1843.78    1.289    70.73
1844.78    1.274    70.18
1845.78    1.260    69.61
1846.78    1.245    69.04
1847.78    1.230    68.45
1848.78    1.215    67.84
1849.78    1.199    67.22
1850.78    1.183    66.59
1851.78    1.167    65.93
1852.78    1.151    65.26
1853.78    1.134    64.57
1854.78    1.117    63.86
1855.78    1.100    63.12
1856.78    1.082    62.36
1857.78    1.065    61.58
1858.78    1.046    60.77
1859.78    1.028    59.93
1860.78    1.009    59.06
1861.78    0.990    58.16
1862.78    0.971    57.22
1863.78    0.951    56.24
1864.78    0.931    55.22
1865.78    0.911    54.15
1866.78    0.891    53.04
1867.78    0.870    51.87
1868.78    0.849    50.65
1869.78    0.828    49.36
1870.78    0.806    48.01
1871.78    0.785    46.58
1872.78    0.763    45.07
1873.78    0.741    43.47
1874.78    0.719    41.78
1875.78    0.697    39.98
1876.78    0.675    38.06
1877.78    0.653    36.01
1878.78    0.631    33.81
1879.78    0.609    31.46
1880.78    0.588    28.94
1881.78    0.567    26.24
1882.78    0.547    23.33
1883.78    0.528    20.20
1884.78    0.509    16.84
1885.78    0.492    13.23
1886.78    0.475     9.36
1887.78    0.461     5.24
1888.78    0.448     0.86
1889.78    0.437   356.23
1890.78    0.428   351.40
1891.78    0.421   346.38
1892.78    0.417   341.24
1893.78    0.416   336.03
1894.78    0.417   330.81
1895.78    0.420   325.65
1896.78    0.426   320.60
1897.78    0.435   315.73
1898.78    0.445   311.05
1899.78    0.457   306.61
1900.78    0.471   302.41
1901.78    0.486   298.47
1902.78    0.502   294.76
1903.78    0.519   291.30
1904.78    0.537   288.06
1905.78    0.555   285.03
1906.78    0.574   282.19
1907.78    0.592   279.53
1908.78    0.611   277.04
1909.78    0.630   274.69
1910.78    0.648   272.47
1911.78    0.666   270.38
1912.78    0.684   268.40
1913.78    0.702   266.52
1914.78    0.719   264.73
1915.78    0.736   263.03
1916.78    0.753   261.40
1917.78    0.768   259.84
1918.78    0.784   258.34
1919.78    0.799   256.90
1920.78    0.814   255.51
1921.78    0.828   254.16
1922.78    0.841   252.87
1923.78    0.855   251.61
1924.78    0.867   250.39
1925.78    0.880   249.21
1926.78    0.891   248.06
1927.78    0.903   246.93
1928.78    0.914   245.84
1929.78    0.925   244.77
1930.78    0.935   243.73
1931.78    0.945   242.70
1932.78    0.954   241.70
1933.78    0.964   240.72
1934.78    0.972   239.76
1935.78    0.981   238.81
1936.78    0.989   237.88
1937.78    0.997   236.96
1938.78    1.005   236.06
1939.78    1.012   235.17
1940.78    1.020   234.30
1941.78    1.027   233.44
1942.78    1.033   232.58
1943.78    1.040   231.74
1944.78    1.046   230.91
1945.78    1.052   230.09
1946.78    1.058   229.28
1947.78    1.064   228.48
1948.78    1.069   227.68
1949.78    1.074   226.90
1950.78    1.080   226.12
1951.78    1.085   225.35
1952.78    1.089   224.58
1953.78    1.094   223.83
1954.78    1.099   223.07
1955.78    1.103   222.33
1956.78    1.107   221.59
1957.78    1.112   220.86
1958.78    1.116   220.13
1959.78    1.120   219.40
1960.78    1.124   218.69
1961.78    1.127   217.97
1962.78    1.131   217.27
1963.78    1.135   216.56
1964.78    1.138   215.86
1965.78    1.142   215.17
1966.78    1.145   214.48
1967.78    1.148   213.79
1968.78    1.152   213.11
1969.78    1.155   212.43
1970.78    1.158   211.75
1971.78    1.161   211.08
1972.78    1.164   210.41
1973.78    1.167   209.75
1974.78    1.170   209.09
1975.78    1.173   208.43
1976.78    1.176   207.77
1977.78    1.179   207.12
1978.78    1.182   206.47
1979.78    1.184   205.83
1980.78    1.187   205.19
1981.78    1.190   204.55
1982.78    1.192   203.91
1983.78    1.195   203.28
1984.78    1.198   202.64
1985.78    1.200   202.02
1986.78    1.203   201.39
1987.78    1.206   200.77
1988.78    1.208   200.15
1989.78    1.211   199.53
1990.78    1.213   198.92
1991.78    1.216   198.30
1992.78    1.218   197.69
1993.78    1.221   197.09
1994.78    1.224   196.48
1995.78    1.226   195.88
1996.78    1.229   195.28
1997.78    1.231   194.68
1998.78    1.234   194.09
1999.78    1.236   193.50
2000.78    1.239   192.91
2001.78    1.241   192.32
2002.78    1.244   191.73
2003.78    1.247   191.15
2004.78    1.249   190.57
2005.78    1.252   189.99
2006.78    1.254   189.42
2007.78    1.257   188.85
2008.78    1.260   188.28
2009.78    1.262   187.71
2010.78    1.265   187.14
2011.78    1.268   186.58
2012.78    1.270   186.02
2013.78    1.273   185.46
2014.78    1.276   184.90
2015.78    1.278   184.35
2016.78    1.281   183.80
2017.78    1.284   183.25
2018.78    1.287   182.70
2019.78    1.289   182.16
2020.78    1.292   181.61
2021.78    1.295   181.07
2022.78    1.298   180.54
2023.78    1.301   180.00
2024.78    1.303   179.47
2025.78    1.306   178.94
2026.78    1.309   178.41
2027.78    1.312   177.88
2028.78    1.315   177.36
2029.78    1.318   176.84
2030.78    1.321   176.32
2031.78    1.324   175.80
2032.78    1.327   175.29
2033.78    1.330   174.78
2034.78    1.333   174.27
2035.78    1.336   173.76
2036.78    1.339   173.26
2037.78    1.342   172.75
2038.78    1.345   172.25
2039.78    1.348   171.75
2040.78    1.351   171.26
2041.78    1.354   170.77
2042.78    1.358   170.27
2043.78    1.361   169.79
2044.78    1.364   169.30
2045.78    1.367   168.81
2046.78    1.370   168.33
2047.78    1.374   167.85
2048.78    1.377   167.37
2049.78    1.380   166.90
2050.78    1.383   166.43
2051.78    1.387   165.96
2052.78    1.390   165.49
2053.78    1.393   165.02
2054.78    1.397   164.56
2055.78    1.400   164.09
2056.78    1.403   163.63
2057.78    1.407   163.18
2058.78    1.410   162.72
2059.78    1.414   162.27
2060.78    1.417   161.82
2061.78    1.421   161.37
2062.78    1.424   160.92
2063.78    1.427   160.48
2064.78    1.431   160.04
2065.78    1.434   159.60
2066.78    1.438   159.16
2067.78    1.441   158.72
2068.78    1.445   158.29
2069.78    1.449   157.86
2070.78    1.452   157.43
2071.78    1.456   157.00
2072.78    1.459   156.58
2073.78    1.463   156.15
2074.78    1.466   155.73
2075.78    1.470   155.31
2076.78    1.474   154.90
2077.78    1.477   154.48
2078.78    1.481   154.07
2079.78    1.484   153.66
2080.78    1.488   153.25
2081.78    1.492   152.84
2082.78    1.495   152.44
2083.78    1.499   152.03
2084.78    1.503   151.63
2085.78    1.506   151.23
2086.78    1.510   150.84
2087.78    1.514   150.44
2088.78    1.517   150.05
2089.78    1.521   149.66
2090.78    1.525   149.27
2091.78    1.528   148.88
2092.78    1.532   148.49
2093.78    1.536   148.11
2094.78    1.539   147.73
2095.78    1.543   147.35
2096.78    1.547   146.97
2097.78    1.550   146.59
2098.78    1.554   146.22
2099.78    1.558   145.84
2100.78    1.561   145.47
2101.78    1.565   145.10
2102.78    1.569   144.73
2103.78    1.572   144.37
2104.78    1.576   144.00
2105.78    1.580   143.64
2106.78    1.583   143.28
2107.78    1.587   142.92
2108.78    1.591   142.56
2109.78    1.594   142.21
2110.78    1.598   141.85
2111.78    1.602   141.50
2112.78    1.605   141.15
2113.78    1.609   140.80
2114.78    1.613   140.45
2115.78    1.616   140.10
2116.78    1.620   139.76
2117.78    1.623   139.41
2118.78    1.627   139.07
2119.78    1.631   138.73
2120.78    1.634   138.39
2121.78    1.638   138.06
2122.78    1.641   137.72
2123.78    1.645   137.38
2124.78    1.648   137.05
2125.78    1.652   136.72
2126.78    1.655   136.39
2127.78    1.659   136.06
2128.78    1.663   135.73
2129.78    1.666   135.41
2130.78    1.669   135.08
2131.78    1.673   134.76
2132.78    1.676   134.44
2133.78    1.680   134.12
2134.78    1.683   133.80
2135.78    1.687   133.48
2136.78    1.690   133.16
2137.78    1.693   132.85
2138.78    1.697   132.53
2139.78    1.700   132.22
2140.78    1.703   131.91
2141.78    1.707   131.60
2142.78    1.710   131.29
2143.78    1.713   130.98
2144.78    1.717   130.67
2145.78    1.720   130.37
2146.78    1.723   130.06
2147.78    1.726   129.76
2148.78    1.730   129.45
2149.78    1.733   129.15
2150.78    1.736   128.85
2151.78    1.739   128.55
2152.78    1.742   128.25
2153.78    1.745   127.96
2154.78    1.748   127.66
2155.78    1.751   127.37
2156.78    1.754   127.07
2157.78    1.757   126.78
2158.78    1.760   126.49
2159.78    1.763   126.20
2160.78    1.766   125.91
2161.78    1.769   125.62
2162.78    1.772   125.33
2163.78    1.775   125.04
2164.78    1.778   124.76
2165.78    1.780   124.47
2166.78    1.783   124.19
2167.78    1.786   123.90
2168.78    1.789   123.62
2169.78    1.791   123.34
2170.78    1.794   123.06
2171.78    1.797   122.78
2172.78    1.799   122.50
2173.78    1.802   122.22
2174.78    1.804   121.94
2175.78    1.807   121.66
2176.78    1.809   121.39
2177.78    1.812   121.11
2178.78    1.814   120.84
2179.78    1.817   120.56
2180.78    1.819   120.29
2181.78    1.822   120.02
2182.78    1.824   119.75
2183.78    1.826   119.47
2184.78    1.828   119.20
2185.78    1.831   118.93
2186.78    1.833   118.66
2187.78    1.835   118.40
2188.78    1.837   118.13
2189.78    1.839   117.86
2190.78    1.841   117.59
2191.78    1.843   117.33
2192.78    1.845   117.06
2193.78    1.847   116.80
2194.78    1.849   116.53
2195.78    1.851   116.27
2196.78    1.852   116.01
2197.78    1.854   115.74
2198.78    1.856   115.48
2199.78    1.858   115.22
2200.78    1.859   114.96
2201.78    1.861   114.70
2202.78    1.863   114.43
2203.78    1.864   114.17
2204.78    1.866   113.91
2205.78    1.867   113.66
2206.78    1.868   113.40
2207.78    1.870   113.14
2208.78    1.871   112.88
2209.78    1.872   112.62
2210.78    1.874   112.36
2211.78    1.875   112.11
2212.78    1.876   111.85
2213.78    1.877   111.59
2214.78    1.878   111.34
2215.78    1.879   111.08
2216.78    1.880   110.83
2217.78    1.881   110.57
2218.78    1.882   110.32
2219.78    1.882   110.06
2220.78    1.883   109.81
2221.78    1.884   109.55
2222.78    1.884   109.30
2223.78    1.885   109.04
2224.78    1.886   108.79
2225.78    1.886   108.53
2226.78    1.887   108.28
2227.78    1.887   108.03
2228.78    1.887   107.77
2229.78    1.887   107.52
2230.78    1.888   107.27
2231.78    1.888   107.01
2232.78    1.888   106.76
2233.78    1.888   106.51
2234.78    1.888   106.25
2235.78    1.888   106.00
2236.78    1.888   105.74
2237.78    1.888   105.49
2238.78    1.887   105.24
2239.78    1.887   104.98
2240.78    1.887   104.73
2241.78    1.886   104.48
2242.78    1.886   104.22
2243.78    1.885   103.97
2244.78    1.884   103.71
2245.78    1.884   103.46
2246.78    1.883   103.21
2247.78    1.882   102.95
2248.78    1.881   102.70
2249.78    1.880   102.44
2250.78    1.879   102.18
2251.78    1.878   101.93
2252.78    1.877   101.67
2253.78    1.876   101.42
2254.78    1.874   101.16
2255.78    1.873   100.90
2256.78    1.872   100.64
2257.78    1.870   100.39
2258.78    1.868   100.13
2259.78    1.867    99.87
2260.78    1.865    99.61
2261.78    1.863    99.35
2262.78    1.861    99.09
2263.78    1.859    98.83
2264.78    1.857    98.57
2265.78    1.855    98.30
2266.78    1.853    98.04
2267.78    1.850    97.78
2268.78    1.848    97.51
2269.78    1.845    97.25
2270.78    1.843    96.98
2271.78    1.840    96.72
2272.78    1.837    96.45
2273.78    1.834    96.18
2274.78    1.832    95.91
2275.78    1.829    95.64






Disclaimer
This result is provided without warranty. For all terms, see the Full Disclaimer. Copyright (C) 2025. Unless otherwise noted, all output generated by the Double Star Calculator including orbit diagrams, ephemerides, and analytical reports is licensed under CC BY 4.0.


Acknowledgements
The Double Star Calculator - Orbital Elements makes use of the Washington Double Star Sixth Catalog of Orbits of Visual Binary Stars, maintained at the U.S. Naval Observatory.


Report Information
Double Star Calculator: Version 1.2 ($Rev: 2397 $)
Report created: 2026-06-25 17:59:05



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