Double Star Calculator - Orbit

Orbital Elements for HU742
WDS: HU742 WDS ID/Discoverer
P: 726.000 Orbital period (years)
a: 1.457 Semi-major axis (arcseconds)
i: 107.7 Inclination (degrees)
Ω: 118.9 Longitude of ascending node (degrees)
T: 1984.000 Epoch of periastron passage (year)
e: 0.643 Eccentricity
ω: 38.1 Longitude of periastron (degrees)
Start-Year: 1662.0 Year
End-Year: 2388.0 Year
Epoch: 2026.5 Besselian Epoch
Further data from the WDS Sixth Catalog of Orbits for HU742
Position: 140842.74+334056.9 Epoch-2000 right ascension and declination
WDS-ID: 14087+3341 WDS designation
Discoverer Code: HU742 Discover designation and components
ADS number: 9126 Aitken Double Star catalog
HD number: . HD catalog number
Hipparcos number: 69102 Hipparcos catalog number
V1: 8.8 Magnitude of the primary
V2: 12.3 Magnitude of the secondary
Equinox: 2000 Equinox
Date: 2011 Date of last observation
Orbit grade: 4 Orbit grade, ranging from :
1 = Definitive
2 = Good
3 = Reliable
4 = Preliminary
5 = Indeterminate
Flags: n Flags
Ephemerides: Ephemerides
Code: FMR2012h Reference

Double Star Orbit for HU742



WDS 6th Orbit including measures of HU742

-- Image from the USNO WDS 6th Orbit Catalog (see Acknowledgements) --


Legend:
Green plus signs:Visual (micrometric) measures
Violet asterisks:Photographic measures
Blue symbols:Various interferometric techniques
Dot-dash line:Indicates the line of nodes

Ephemeris of HU742
Click to expand/collapse ephemeris:
Year       Sep[“]   PA[°]
---------------------------------------------
2026.50    0.540   321.22
--------------------------
1662.00    1.781   282.59
1663.00    1.776   282.51
1664.00    1.772   282.43
1665.00    1.767   282.36
1666.00    1.763   282.28
1667.00    1.758   282.20
1668.00    1.754   282.12
1669.00    1.749   282.04
1670.00    1.745   281.96
1671.00    1.740   281.88
1672.00    1.735   281.80
1673.00    1.731   281.72
1674.00    1.726   281.63
1675.00    1.721   281.55
1676.00    1.717   281.47
1677.00    1.712   281.38
1678.00    1.707   281.30
1679.00    1.702   281.22
1680.00    1.697   281.13
1681.00    1.692   281.05
1682.00    1.687   280.96
1683.00    1.683   280.87
1684.00    1.678   280.79
1685.00    1.673   280.70
1686.00    1.668   280.61
1687.00    1.663   280.52
1688.00    1.657   280.43
1689.00    1.652   280.34
1690.00    1.647   280.25
1691.00    1.642   280.16
1692.00    1.637   280.07
1693.00    1.632   279.98
1694.00    1.626   279.89
1695.00    1.621   279.80
1696.00    1.616   279.70
1697.00    1.611   279.61
1698.00    1.605   279.51
1699.00    1.600   279.42
1700.00    1.595   279.32
1701.00    1.589   279.23
1702.00    1.584   279.13
1703.00    1.578   279.03
1704.00    1.573   278.93
1705.00    1.567   278.83
1706.00    1.562   278.73
1707.00    1.556   278.63
1708.00    1.551   278.53
1709.00    1.545   278.43
1710.00    1.539   278.32
1711.00    1.534   278.22
1712.00    1.528   278.12
1713.00    1.522   278.01
1714.00    1.517   277.90
1715.00    1.511   277.80
1716.00    1.505   277.69
1717.00    1.499   277.58
1718.00    1.493   277.47
1719.00    1.488   277.36
1720.00    1.482   277.25
1721.00    1.476   277.14
1722.00    1.470   277.02
1723.00    1.464   276.91
1724.00    1.458   276.80
1725.00    1.452   276.68
1726.00    1.446   276.56
1727.00    1.440   276.44
1728.00    1.434   276.33
1729.00    1.428   276.21
1730.00    1.422   276.09
1731.00    1.415   275.96
1732.00    1.409   275.84
1733.00    1.403   275.72
1734.00    1.397   275.59
1735.00    1.391   275.47
1736.00    1.384   275.34
1737.00    1.378   275.21
1738.00    1.372   275.08
1739.00    1.366   274.95
1740.00    1.359   274.82
1741.00    1.353   274.68
1742.00    1.346   274.55
1743.00    1.340   274.41
1744.00    1.334   274.28
1745.00    1.327   274.14
1746.00    1.321   274.00
1747.00    1.314   273.86
1748.00    1.308   273.71
1749.00    1.301   273.57
1750.00    1.295   273.42
1751.00    1.288   273.28
1752.00    1.281   273.13
1753.00    1.275   272.98
1754.00    1.268   272.83
1755.00    1.262   272.67
1756.00    1.255   272.52
1757.00    1.248   272.36
1758.00    1.241   272.21
1759.00    1.235   272.05
1760.00    1.228   271.88
1761.00    1.221   271.72
1762.00    1.214   271.55
1763.00    1.208   271.39
1764.00    1.201   271.22
1765.00    1.194   271.05
1766.00    1.187   270.87
1767.00    1.180   270.70
1768.00    1.173   270.52
1769.00    1.166   270.34
1770.00    1.159   270.16
1771.00    1.152   269.98
1772.00    1.145   269.79
1773.00    1.138   269.61
1774.00    1.131   269.41
1775.00    1.124   269.22
1776.00    1.117   269.03
1777.00    1.110   268.83
1778.00    1.103   268.63
1779.00    1.096   268.43
1780.00    1.089   268.22
1781.00    1.082   268.01
1782.00    1.075   267.80
1783.00    1.068   267.59
1784.00    1.061   267.37
1785.00    1.053   267.15
1786.00    1.046   266.93
1787.00    1.039   266.71
1788.00    1.032   266.48
1789.00    1.024   266.24
1790.00    1.017   266.01
1791.00    1.010   265.77
1792.00    1.003   265.53
1793.00    0.995   265.28
1794.00    0.988   265.03
1795.00    0.981   264.78
1796.00    0.974   264.52
1797.00    0.966   264.26
1798.00    0.959   264.00
1799.00    0.952   263.73
1800.00    0.944   263.46
1801.00    0.937   263.18
1802.00    0.930   262.90
1803.00    0.922   262.61
1804.00    0.915   262.32
1805.00    0.907   262.03
1806.00    0.900   261.73
1807.00    0.893   261.42
1808.00    0.885   261.11
1809.00    0.878   260.80
1810.00    0.871   260.48
1811.00    0.863   260.15
1812.00    0.856   259.82
1813.00    0.848   259.48
1814.00    0.841   259.14
1815.00    0.834   258.79
1816.00    0.826   258.43
1817.00    0.819   258.07
1818.00    0.812   257.70
1819.00    0.804   257.33
1820.00    0.797   256.94
1821.00    0.789   256.55
1822.00    0.782   256.16
1823.00    0.775   255.75
1824.00    0.767   255.34
1825.00    0.760   254.92
1826.00    0.753   254.49
1827.00    0.745   254.05
1828.00    0.738   253.61
1829.00    0.731   253.15
1830.00    0.724   252.69
1831.00    0.716   252.22
1832.00    0.709   251.74
1833.00    0.702   251.24
1834.00    0.695   250.74
1835.00    0.688   250.23
1836.00    0.681   249.70
1837.00    0.674   249.17
1838.00    0.667   248.62
1839.00    0.660   248.07
1840.00    0.653   247.50
1841.00    0.646   246.92
1842.00    0.639   246.32
1843.00    0.632   245.71
1844.00    0.625   245.09
1845.00    0.618   244.46
1846.00    0.611   243.81
1847.00    0.605   243.15
1848.00    0.598   242.47
1849.00    0.592   241.78
1850.00    0.585   241.07
1851.00    0.579   240.35
1852.00    0.572   239.61
1853.00    0.566   238.85
1854.00    0.560   238.07
1855.00    0.554   237.28
1856.00    0.547   236.47
1857.00    0.541   235.65
1858.00    0.536   234.80
1859.00    0.530   233.94
1860.00    0.524   233.05
1861.00    0.518   232.15
1862.00    0.513   231.23
1863.00    0.507   230.29
1864.00    0.502   229.32
1865.00    0.497   228.34
1866.00    0.492   227.34
1867.00    0.487   226.31
1868.00    0.482   225.27
1869.00    0.477   224.20
1870.00    0.473   223.11
1871.00    0.468   222.01
1872.00    0.464   220.88
1873.00    0.460   219.73
1874.00    0.456   218.56
1875.00    0.452   217.37
1876.00    0.448   216.16
1877.00    0.445   214.93
1878.00    0.441   213.68
1879.00    0.438   212.41
1880.00    0.435   211.13
1881.00    0.433   209.82
1882.00    0.430   208.51
1883.00    0.428   207.17
1884.00    0.425   205.83
1885.00    0.423   204.46
1886.00    0.422   203.09
1887.00    0.420   201.71
1888.00    0.419   200.31
1889.00    0.418   198.91
1890.00    0.417   197.50
1891.00    0.416   196.09
1892.00    0.415   194.67
1893.00    0.415   193.25
1894.00    0.415   191.83
1895.00    0.415   190.40
1896.00    0.416   188.98
1897.00    0.416   187.57
1898.00    0.417   186.15
1899.00    0.418   184.75
1900.00    0.419   183.35
1901.00    0.420   181.95
1902.00    0.422   180.57
1903.00    0.424   179.20
1904.00    0.426   177.84
1905.00    0.428   176.50
1906.00    0.430   175.16
1907.00    0.433   173.85
1908.00    0.435   172.55
1909.00    0.438   171.26
1910.00    0.441   169.99
1911.00    0.444   168.74
1912.00    0.447   167.51
1913.00    0.451   166.29
1914.00    0.454   165.09
1915.00    0.458   163.92
1916.00    0.462   162.76
1917.00    0.466   161.62
1918.00    0.470   160.50
1919.00    0.474   159.39
1920.00    0.478   158.31
1921.00    0.482   157.24
1922.00    0.486   156.20
1923.00    0.491   155.17
1924.00    0.495   154.16
1925.00    0.499   153.17
1926.00    0.504   152.20
1927.00    0.508   151.24
1928.00    0.513   150.30
1929.00    0.517   149.37
1930.00    0.522   148.47
1931.00    0.526   147.57
1932.00    0.531   146.70
1933.00    0.535   145.83
1934.00    0.540   144.99
1935.00    0.544   144.15
1936.00    0.549   143.33
1937.00    0.553   142.52
1938.00    0.557   141.73
1939.00    0.561   140.94
1940.00    0.565   140.17
1941.00    0.569   139.41
1942.00    0.573   138.66
1943.00    0.577   137.91
1944.00    0.580   137.18
1945.00    0.583   136.46
1946.00    0.587   135.74
1947.00    0.590   135.03
1948.00    0.592   134.33
1949.00    0.595   133.64
1950.00    0.597   132.95
1951.00    0.600   132.26
1952.00    0.601   131.58
1953.00    0.603   130.91
1954.00    0.604   130.23
1955.00    0.605   129.56
1956.00    0.606   128.90
1957.00    0.606   128.23
1958.00    0.606   127.56
1959.00    0.606   126.90
1960.00    0.605   126.23
1961.00    0.604   125.56
1962.00    0.602   124.88
1963.00    0.600   124.20
1964.00    0.597   123.52
1965.00    0.594   122.83
1966.00    0.591   122.13
1967.00    0.586   121.42
1968.00    0.582   120.71
1969.00    0.576   119.97
1970.00    0.570   119.23
1971.00    0.564   118.47
1972.00    0.556   117.68
1973.00    0.549   116.88
1974.00    0.540   116.05
1975.00    0.531   115.20
1976.00    0.521   114.31
1977.00    0.511   113.39
1978.00    0.500   112.43
1979.00    0.488   111.43
1980.00    0.476   110.37
1981.00    0.463   109.26
1982.00    0.449   108.08
1983.00    0.435   106.83
1984.00    0.421   105.49
1985.00    0.406   104.06
1986.00    0.390   102.51
1987.00    0.375   100.84
1988.00    0.359    99.01
1989.00    0.343    97.02
1990.00    0.327    94.83
1991.00    0.310    92.41
1992.00    0.294    89.73
1993.00    0.279    86.74
1994.00    0.263    83.40
1995.00    0.249    79.65
1996.00    0.235    75.45
1997.00    0.222    70.74
1998.00    0.211    65.49
1999.00    0.201    59.70
2000.00    0.193    53.38
2001.00    0.188    46.63
2002.00    0.185    39.57
2003.00    0.185    32.41
2004.00    0.188    25.33
2005.00    0.193    18.54
2006.00    0.200    12.18
2007.00    0.210     6.34
2008.00    0.221     1.05
2009.00    0.234   356.32
2010.00    0.248   352.09
2011.00    0.263   348.34
2012.00    0.279   345.01
2013.00    0.296   342.04
2014.00    0.313   339.40
2015.00    0.331   337.03
2016.00    0.348   334.90
2017.00    0.366   332.98
2018.00    0.385   331.24
2019.00    0.403   329.66
2020.00    0.421   328.21
2021.00    0.440   326.89
2022.00    0.458   325.67
2023.00    0.476   324.55
2024.00    0.495   323.51
2025.00    0.513   322.54
2026.00    0.531   321.64
2027.00    0.549   320.80
2028.00    0.567   320.02
2029.00    0.585   319.28
2030.00    0.603   318.58
2031.00    0.621   317.93
2032.00    0.638   317.31
2033.00    0.656   316.73
2034.00    0.673   316.17
2035.00    0.690   315.64
2036.00    0.707   315.14
2037.00    0.724   314.66
2038.00    0.741   314.20
2039.00    0.757   313.77
2040.00    0.773   313.35
2041.00    0.790   312.95
2042.00    0.806   312.56
2043.00    0.822   312.19
2044.00    0.838   311.84
2045.00    0.853   311.49
2046.00    0.869   311.16
2047.00    0.884   310.84
2048.00    0.899   310.53
2049.00    0.914   310.24
2050.00    0.929   309.95
2051.00    0.944   309.67
2052.00    0.958   309.40
2053.00    0.973   309.13
2054.00    0.987   308.88
2055.00    1.001   308.63
2056.00    1.015   308.39
2057.00    1.029   308.16
2058.00    1.043   307.93
2059.00    1.057   307.70
2060.00    1.070   307.49
2061.00    1.083   307.28
2062.00    1.097   307.07
2063.00    1.110   306.87
2064.00    1.123   306.67
2065.00    1.136   306.48
2066.00    1.148   306.29
2067.00    1.161   306.11
2068.00    1.173   305.93
2069.00    1.186   305.75
2070.00    1.198   305.58
2071.00    1.210   305.41
2072.00    1.222   305.24
2073.00    1.233   305.08
2074.00    1.245   304.92
2075.00    1.257   304.77
2076.00    1.268   304.61
2077.00    1.280   304.46
2078.00    1.291   304.31
2079.00    1.302   304.17
2080.00    1.313   304.02
2081.00    1.324   303.88
2082.00    1.335   303.74
2083.00    1.345   303.61
2084.00    1.356   303.47
2085.00    1.366   303.34
2086.00    1.377   303.21
2087.00    1.387   303.08
2088.00    1.397   302.95
2089.00    1.407   302.83
2090.00    1.417   302.71
2091.00    1.427   302.59
2092.00    1.436   302.47
2093.00    1.446   302.35
2094.00    1.456   302.23
2095.00    1.465   302.12
2096.00    1.474   302.00
2097.00    1.484   301.89
2098.00    1.493   301.78
2099.00    1.502   301.67
2100.00    1.511   301.56
2101.00    1.520   301.46
2102.00    1.528   301.35
2103.00    1.537   301.25
2104.00    1.546   301.14
2105.00    1.554   301.04
2106.00    1.562   300.94
2107.00    1.571   300.84
2108.00    1.579   300.74
2109.00    1.587   300.64
2110.00    1.595   300.55
2111.00    1.603   300.45
2112.00    1.611   300.36
2113.00    1.619   300.26
2114.00    1.627   300.17
2115.00    1.634   300.08
2116.00    1.642   299.99
2117.00    1.649   299.89
2118.00    1.657   299.80
2119.00    1.664   299.72
2120.00    1.671   299.63
2121.00    1.678   299.54
2122.00    1.685   299.45
2123.00    1.692   299.37
2124.00    1.699   299.28
2125.00    1.706   299.20
2126.00    1.713   299.11
2127.00    1.719   299.03
2128.00    1.726   298.95
2129.00    1.733   298.87
2130.00    1.739   298.79
2131.00    1.746   298.70
2132.00    1.752   298.62
2133.00    1.758   298.54
2134.00    1.764   298.47
2135.00    1.770   298.39
2136.00    1.776   298.31
2137.00    1.782   298.23
2138.00    1.788   298.15
2139.00    1.794   298.08
2140.00    1.800   298.00
2141.00    1.806   297.93
2142.00    1.811   297.85
2143.00    1.817   297.78
2144.00    1.822   297.70
2145.00    1.828   297.63
2146.00    1.833   297.56
2147.00    1.838   297.48
2148.00    1.843   297.41
2149.00    1.849   297.34
2150.00    1.854   297.27
2151.00    1.859   297.20
2152.00    1.864   297.13
2153.00    1.869   297.06
2154.00    1.873   296.99
2155.00    1.878   296.92
2156.00    1.883   296.85
2157.00    1.888   296.78
2158.00    1.892   296.71
2159.00    1.897   296.64
2160.00    1.901   296.57
2161.00    1.906   296.51
2162.00    1.910   296.44
2163.00    1.914   296.37
2164.00    1.919   296.30
2165.00    1.923   296.24
2166.00    1.927   296.17
2167.00    1.931   296.11
2168.00    1.935   296.04
2169.00    1.939   295.98
2170.00    1.943   295.91
2171.00    1.947   295.85
2172.00    1.950   295.78
2173.00    1.954   295.72
2174.00    1.958   295.65
2175.00    1.961   295.59
2176.00    1.965   295.52
2177.00    1.968   295.46
2178.00    1.972   295.40
2179.00    1.975   295.34
2180.00    1.979   295.27
2181.00    1.982   295.21
2182.00    1.985   295.15
2183.00    1.988   295.09
2184.00    1.991   295.02
2185.00    1.995   294.96
2186.00    1.998   294.90
2187.00    2.001   294.84
2188.00    2.003   294.78
2189.00    2.006   294.72
2190.00    2.009   294.66
2191.00    2.012   294.60
2192.00    2.015   294.54
2193.00    2.017   294.47
2194.00    2.020   294.41
2195.00    2.023   294.35
2196.00    2.025   294.29
2197.00    2.027   294.24
2198.00    2.030   294.18
2199.00    2.032   294.12
2200.00    2.035   294.06
2201.00    2.037   294.00
2202.00    2.039   293.94
2203.00    2.041   293.88
2204.00    2.043   293.82
2205.00    2.046   293.76
2206.00    2.048   293.70
2207.00    2.050   293.65
2208.00    2.051   293.59
2209.00    2.053   293.53
2210.00    2.055   293.47
2211.00    2.057   293.41
2212.00    2.059   293.36
2213.00    2.060   293.30
2214.00    2.062   293.24
2215.00    2.064   293.18
2216.00    2.065   293.12
2217.00    2.067   293.07
2218.00    2.068   293.01
2219.00    2.070   292.95
2220.00    2.071   292.90
2221.00    2.073   292.84
2222.00    2.074   292.78
2223.00    2.075   292.72
2224.00    2.076   292.67
2225.00    2.077   292.61
2226.00    2.079   292.55
2227.00    2.080   292.50
2228.00    2.081   292.44
2229.00    2.082   292.38
2230.00    2.083   292.33
2231.00    2.084   292.27
2232.00    2.085   292.21
2233.00    2.085   292.16
2234.00    2.086   292.10
2235.00    2.087   292.05
2236.00    2.088   291.99
2237.00    2.088   291.93
2238.00    2.089   291.88
2239.00    2.089   291.82
2240.00    2.090   291.76
2241.00    2.091   291.71
2242.00    2.091   291.65
2243.00    2.091   291.60
2244.00    2.092   291.54
2245.00    2.092   291.48
2246.00    2.092   291.43
2247.00    2.093   291.37
2248.00    2.093   291.32
2249.00    2.093   291.26
2250.00    2.093   291.20
2251.00    2.093   291.15
2252.00    2.093   291.09
2253.00    2.093   291.04
2254.00    2.093   290.98
2255.00    2.093   290.92
2256.00    2.093   290.87
2257.00    2.093   290.81
2258.00    2.093   290.76
2259.00    2.093   290.70
2260.00    2.092   290.65
2261.00    2.092   290.59
2262.00    2.092   290.53
2263.00    2.091   290.48
2264.00    2.091   290.42
2265.00    2.091   290.36
2266.00    2.090   290.31
2267.00    2.090   290.25
2268.00    2.089   290.20
2269.00    2.089   290.14
2270.00    2.088   290.08
2271.00    2.087   290.03
2272.00    2.087   289.97
2273.00    2.086   289.92
2274.00    2.085   289.86
2275.00    2.084   289.80
2276.00    2.083   289.75
2277.00    2.083   289.69
2278.00    2.082   289.63
2279.00    2.081   289.58
2280.00    2.080   289.52
2281.00    2.079   289.46
2282.00    2.078   289.41
2283.00    2.076   289.35
2284.00    2.075   289.29
2285.00    2.074   289.24
2286.00    2.073   289.18
2287.00    2.072   289.12
2288.00    2.070   289.06
2289.00    2.069   289.01
2290.00    2.068   288.95
2291.00    2.066   288.89
2292.00    2.065   288.84
2293.00    2.064   288.78
2294.00    2.062   288.72
2295.00    2.061   288.66
2296.00    2.059   288.60
2297.00    2.057   288.55
2298.00    2.056   288.49
2299.00    2.054   288.43
2300.00    2.053   288.37
2301.00    2.051   288.31
2302.00    2.049   288.26
2303.00    2.047   288.20
2304.00    2.045   288.14
2305.00    2.044   288.08
2306.00    2.042   288.02
2307.00    2.040   287.96
2308.00    2.038   287.90
2309.00    2.036   287.84
2310.00    2.034   287.79
2311.00    2.032   287.73
2312.00    2.030   287.67
2313.00    2.028   287.61
2314.00    2.025   287.55
2315.00    2.023   287.49
2316.00    2.021   287.43
2317.00    2.019   287.37
2318.00    2.016   287.31
2319.00    2.014   287.25
2320.00    2.012   287.19
2321.00    2.009   287.13
2322.00    2.007   287.07
2323.00    2.005   287.00
2324.00    2.002   286.94
2325.00    2.000   286.88
2326.00    1.997   286.82
2327.00    1.995   286.76
2328.00    1.992   286.70
2329.00    1.989   286.64
2330.00    1.987   286.57
2331.00    1.984   286.51
2332.00    1.981   286.45
2333.00    1.978   286.39
2334.00    1.976   286.32
2335.00    1.973   286.26
2336.00    1.970   286.20
2337.00    1.967   286.13
2338.00    1.964   286.07
2339.00    1.961   286.01
2340.00    1.958   285.94
2341.00    1.955   285.88
2342.00    1.952   285.82
2343.00    1.949   285.75
2344.00    1.946   285.69
2345.00    1.943   285.62
2346.00    1.940   285.56
2347.00    1.937   285.49
2348.00    1.933   285.43
2349.00    1.930   285.36
2350.00    1.927   285.29
2351.00    1.924   285.23
2352.00    1.920   285.16
2353.00    1.917   285.10
2354.00    1.913   285.03
2355.00    1.910   284.96
2356.00    1.907   284.89
2357.00    1.903   284.83
2358.00    1.900   284.76
2359.00    1.896   284.69
2360.00    1.892   284.62
2361.00    1.889   284.55
2362.00    1.885   284.48
2363.00    1.882   284.42
2364.00    1.878   284.35
2365.00    1.874   284.28
2366.00    1.870   284.21
2367.00    1.867   284.14
2368.00    1.863   284.07
2369.00    1.859   284.00
2370.00    1.855   283.92
2371.00    1.851   283.85
2372.00    1.847   283.78
2373.00    1.843   283.71
2374.00    1.839   283.64
2375.00    1.835   283.56
2376.00    1.831   283.49
2377.00    1.827   283.42
2378.00    1.823   283.34
2379.00    1.819   283.27
2380.00    1.815   283.20
2381.00    1.811   283.12
2382.00    1.806   283.05
2383.00    1.802   282.97
2384.00    1.798   282.90
2385.00    1.794   282.82
2386.00    1.789   282.74
2387.00    1.785   282.67






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 17:02:41



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