Double Star Calculator - Orbit

Orbital Elements for LDS6312
WDS: LDS6312 WDS ID/Discoverer
P: 611.808 Orbital period (years)
a: 63.11068 Semi-major axis (arcseconds)
i: 90.0051 Inclination (degrees)
Ω: 47.2112 Longitude of ascending node (degrees)
T: 1915.269 Epoch of periastron passage (year)
e: 0.97352 Eccentricity
ω: 96.3087 Longitude of periastron (degrees)
Start-Year: 1719.096007 Year
End-Year: 2330.903993 Year
Epoch: 2026.5 Besselian Epoch
Further data from the WDS Sixth Catalog of Orbits for LDS6312
Position: 162003.50-373144.8 Epoch-2000 right ascension and declination
WDS-ID: 16202-3734 WDS designation
Discoverer Code: LDS6312 Discover designation and components
ADS number: . Aitken Double Star catalog
HD number: . HD catalog number
Hipparcos number: . Hipparcos catalog number
V1: 10.73 Magnitude of the primary
V2: 12.2 Magnitude of the secondary
Equinox: Equinox
Date: Date of last observation
Orbit grade: 5 Orbit grade, ranging from :
1 = Definitive
2 = Good
3 = Reliable
4 = Preliminary
5 = Indeterminate
Flags: n Flags
Ephemerides: Ephemerides
Code: Kpp2020f Reference

Double Star Orbit for LDS6312



WDS 6th Orbit including measures of LDS6312

-- 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 LDS6312
Click to expand/collapse ephemeris:
Year       Sep[“]   PA[°]
---------------------------------------------
2026.50    3.161   227.07
--------------------------
1719.10   20.471    47.24
1720.10   20.517    47.24
1721.10   20.562    47.24
1722.10   20.607    47.24
1723.10   20.652    47.24
1724.10   20.696    47.24
1725.10   20.740    47.24
1726.10   20.783    47.24
1727.10   20.826    47.24
1728.10   20.869    47.24
1729.10   20.911    47.24
1730.10   20.953    47.24
1731.10   20.995    47.24
1732.10   21.036    47.24
1733.10   21.077    47.24
1734.10   21.117    47.24
1735.10   21.157    47.24
1736.10   21.197    47.24
1737.10   21.236    47.24
1738.10   21.274    47.24
1739.10   21.313    47.24
1740.10   21.350    47.24
1741.10   21.388    47.24
1742.10   21.425    47.24
1743.10   21.461    47.24
1744.10   21.497    47.24
1745.10   21.533    47.24
1746.10   21.568    47.24
1747.10   21.603    47.24
1748.10   21.637    47.24
1749.10   21.671    47.24
1750.10   21.705    47.24
1751.10   21.738    47.24
1752.10   21.770    47.24
1753.10   21.802    47.24
1754.10   21.834    47.24
1755.10   21.865    47.24
1756.10   21.895    47.24
1757.10   21.925    47.24
1758.10   21.955    47.24
1759.10   21.984    47.23
1760.10   22.012    47.23
1761.10   22.040    47.23
1762.10   22.068    47.23
1763.10   22.095    47.23
1764.10   22.121    47.23
1765.10   22.147    47.23
1766.10   22.173    47.23
1767.10   22.197    47.23
1768.10   22.222    47.23
1769.10   22.246    47.23
1770.10   22.269    47.23
1771.10   22.291    47.23
1772.10   22.313    47.23
1773.10   22.335    47.23
1774.10   22.356    47.23
1775.10   22.376    47.23
1776.10   22.396    47.23
1777.10   22.415    47.23
1778.10   22.434    47.23
1779.10   22.452    47.23
1780.10   22.469    47.23
1781.10   22.486    47.23
1782.10   22.502    47.23
1783.10   22.517    47.23
1784.10   22.532    47.23
1785.10   22.546    47.23
1786.10   22.560    47.23
1787.10   22.572    47.23
1788.10   22.584    47.23
1789.10   22.596    47.23
1790.10   22.607    47.23
1791.10   22.617    47.23
1792.10   22.626    47.23
1793.10   22.635    47.23
1794.10   22.643    47.23
1795.10   22.650    47.23
1796.10   22.656    47.23
1797.10   22.662    47.23
1798.10   22.667    47.23
1799.10   22.671    47.23
1800.10   22.674    47.23
1801.10   22.677    47.23
1802.10   22.679    47.23
1803.10   22.680    47.23
1804.10   22.680    47.23
1805.10   22.679    47.23
1806.10   22.678    47.23
1807.10   22.675    47.23
1808.10   22.672    47.23
1809.10   22.668    47.23
1810.10   22.663    47.23
1811.10   22.657    47.23
1812.10   22.650    47.23
1813.10   22.643    47.23
1814.10   22.634    47.23
1815.10   22.624    47.23
1816.10   22.614    47.23
1817.10   22.602    47.23
1818.10   22.589    47.23
1819.10   22.576    47.23
1820.10   22.561    47.23
1821.10   22.545    47.23
1822.10   22.529    47.23
1823.10   22.511    47.23
1824.10   22.492    47.23
1825.10   22.472    47.23
1826.10   22.450    47.23
1827.10   22.428    47.23
1828.10   22.405    47.23
1829.10   22.380    47.23
1830.10   22.354    47.23
1831.10   22.327    47.23
1832.10   22.298    47.23
1833.10   22.268    47.23
1834.10   22.237    47.23
1835.10   22.205    47.23
1836.10   22.171    47.23
1837.10   22.136    47.23
1838.10   22.099    47.23
1839.10   22.061    47.23
1840.10   22.022    47.23
1841.10   21.981    47.23
1842.10   21.938    47.23
1843.10   21.894    47.23
1844.10   21.849    47.23
1845.10   21.801    47.23
1846.10   21.752    47.23
1847.10   21.702    47.23
1848.10   21.649    47.23
1849.10   21.595    47.23
1850.10   21.539    47.23
1851.10   21.481    47.23
1852.10   21.422    47.23
1853.10   21.360    47.23
1854.10   21.296    47.23
1855.10   21.230    47.23
1856.10   21.162    47.23
1857.10   21.092    47.23
1858.10   21.020    47.23
1859.10   20.945    47.23
1860.10   20.868    47.23
1861.10   20.789    47.23
1862.10   20.707    47.23
1863.10   20.623    47.22
1864.10   20.536    47.22
1865.10   20.446    47.22
1866.10   20.353    47.22
1867.10   20.258    47.22
1868.10   20.160    47.22
1869.10   20.058    47.22
1870.10   19.953    47.22
1871.10   19.845    47.22
1872.10   19.734    47.22
1873.10   19.619    47.22
1874.10   19.500    47.22
1875.10   19.378    47.22
1876.10   19.252    47.22
1877.10   19.121    47.22
1878.10   18.986    47.22
1879.10   18.847    47.22
1880.10   18.703    47.22
1881.10   18.554    47.22
1882.10   18.400    47.22
1883.10   18.241    47.22
1884.10   18.076    47.22
1885.10   17.905    47.22
1886.10   17.727    47.22
1887.10   17.544    47.22
1888.10   17.353    47.22
1889.10   17.155    47.22
1890.10   16.949    47.22
1891.10   16.734    47.22
1892.10   16.511    47.22
1893.10   16.278    47.22
1894.10   16.035    47.22
1895.10   15.781    47.22
1896.10   15.515    47.22
1897.10   15.235    47.22
1898.10   14.942    47.22
1899.10   14.633    47.22
1900.10   14.307    47.22
1901.10   13.962    47.22
1902.10   13.595    47.22
1903.10   13.205    47.22
1904.10   12.787    47.22
1905.10   12.337    47.22
1906.10   11.850    47.22
1907.10   11.319    47.22
1908.10   10.735    47.22
1909.10   10.083    47.22
1910.10    9.346    47.22
1911.10    8.490    47.22
1912.10    7.465    47.21
1913.10    6.162    47.21
1914.10    4.305    47.21
1915.10    0.767    47.20
1916.10    3.372   227.21
1917.10    4.993   227.21
1918.10    5.921   227.21
1919.10    6.560   227.20
1920.10    7.039   227.20
1921.10    7.416   227.20
1922.10    7.720   227.20
1923.10    7.970   227.20
1924.10    8.180   227.20
1925.10    8.356   227.20
1926.10    8.505   227.20
1927.10    8.632   227.20
1928.10    8.740   227.20
1929.10    8.831   227.20
1930.10    8.909   227.20
1931.10    8.973   227.20
1932.10    9.027   227.20
1933.10    9.071   227.20
1934.10    9.106   227.19
1935.10    9.134   227.19
1936.10    9.154   227.19
1937.10    9.168   227.19
1938.10    9.175   227.19
1939.10    9.177   227.19
1940.10    9.175   227.19
1941.10    9.167   227.19
1942.10    9.155   227.19
1943.10    9.140   227.19
1944.10    9.120   227.19
1945.10    9.097   227.19
1946.10    9.071   227.19
1947.10    9.042   227.19
1948.10    9.009   227.19
1949.10    8.975   227.19
1950.10    8.937   227.19
1951.10    8.898   227.18
1952.10    8.856   227.18
1953.10    8.812   227.18
1954.10    8.765   227.18
1955.10    8.717   227.18
1956.10    8.668   227.18
1957.10    8.616   227.18
1958.10    8.563   227.18
1959.10    8.508   227.18
1960.10    8.452   227.18
1961.10    8.394   227.18
1962.10    8.335   227.18
1963.10    8.275   227.18
1964.10    8.213   227.18
1965.10    8.151   227.18
1966.10    8.087   227.17
1967.10    8.022   227.17
1968.10    7.956   227.17
1969.10    7.889   227.17
1970.10    7.821   227.17
1971.10    7.752   227.17
1972.10    7.683   227.17
1973.10    7.612   227.17
1974.10    7.541   227.17
1975.10    7.469   227.17
1976.10    7.396   227.17
1977.10    7.322   227.17
1978.10    7.248   227.17
1979.10    7.173   227.16
1980.10    7.097   227.16
1981.10    7.021   227.16
1982.10    6.944   227.16
1983.10    6.867   227.16
1984.10    6.789   227.16
1985.10    6.710   227.16
1986.10    6.631   227.16
1987.10    6.552   227.16
1988.10    6.472   227.15
1989.10    6.391   227.15
1990.10    6.310   227.15
1991.10    6.229   227.15
1992.10    6.147   227.15
1993.10    6.065   227.15
1994.10    5.983   227.15
1995.10    5.900   227.15
1996.10    5.816   227.14
1997.10    5.733   227.14
1998.10    5.649   227.14
1999.10    5.564   227.14
2000.10    5.480   227.14
2001.10    5.395   227.14
2002.10    5.310   227.14
2003.10    5.224   227.13
2004.10    5.138   227.13
2005.10    5.052   227.13
2006.10    4.966   227.13
2007.10    4.879   227.13
2008.10    4.792   227.12
2009.10    4.705   227.12
2010.10    4.618   227.12
2011.10    4.531   227.12
2012.10    4.443   227.12
2013.10    4.355   227.11
2014.10    4.267   227.11
2015.10    4.179   227.11
2016.10    4.090   227.10
2017.10    4.002   227.10
2018.10    3.913   227.10
2019.10    3.824   227.10
2020.10    3.735   227.09
2021.10    3.646   227.09
2022.10    3.556   227.09
2023.10    3.467   227.08
2024.10    3.377   227.08
2025.10    3.287   227.07
2026.10    3.197   227.07
2027.10    3.107   227.06
2028.10    3.017   227.06
2029.10    2.927   227.05
2030.10    2.836   227.05
2031.10    2.746   227.04
2032.10    2.655   227.03
2033.10    2.565   227.03
2034.10    2.474   227.02
2035.10    2.383   227.01
2036.10    2.292   227.00
2037.10    2.201   226.99
2038.10    2.110   226.98
2039.10    2.019   226.97
2040.10    1.928   226.96
2041.10    1.837   226.95
2042.10    1.745   226.93
2043.10    1.654   226.92
2044.10    1.563   226.90
2045.10    1.471   226.88
2046.10    1.380   226.85
2047.10    1.288   226.83
2048.10    1.197   226.79
2049.10    1.105   226.76
2050.10    1.013   226.72
2051.10    0.922   226.67
2052.10    0.830   226.60
2053.10    0.738   226.53
2054.10    0.647   226.43
2055.10    0.555   226.29
2056.10    0.463   226.11
2057.10    0.372   225.83
2058.10    0.280   225.37
2059.10    0.188   224.46
2060.10    0.096   221.84
2061.10    0.010   162.45
2062.10    0.088    53.14
2063.10    0.180    50.12
2064.10    0.271    49.14
2065.10    0.363    48.66
2066.10    0.455    48.37
2067.10    0.546    48.18
2068.10    0.638    48.04
2069.10    0.730    47.94
2070.10    0.822    47.86
2071.10    0.913    47.80
2072.10    1.005    47.74
2073.10    1.097    47.70
2074.10    1.188    47.66
2075.10    1.280    47.63
2076.10    1.371    47.61
2077.10    1.463    47.58
2078.10    1.554    47.56
2079.10    1.646    47.54
2080.10    1.737    47.53
2081.10    1.829    47.51
2082.10    1.920    47.50
2083.10    2.011    47.48
2084.10    2.103    47.47
2085.10    2.194    47.46
2086.10    2.285    47.45
2087.10    2.376    47.44
2088.10    2.467    47.44
2089.10    2.558    47.43
2090.10    2.649    47.42
2091.10    2.740    47.42
2092.10    2.831    47.41
2093.10    2.922    47.40
2094.10    3.013    47.40
2095.10    3.104    47.39
2096.10    3.194    47.39
2097.10    3.285    47.38
2098.10    3.375    47.38
2099.10    3.466    47.38
2100.10    3.556    47.37
2101.10    3.646    47.37
2102.10    3.737    47.36
2103.10    3.827    47.36
2104.10    3.917    47.36
2105.10    4.007    47.35
2106.10    4.097    47.35
2107.10    4.187    47.35
2108.10    4.277    47.35
2109.10    4.367    47.34
2110.10    4.456    47.34
2111.10    4.546    47.34
2112.10    4.635    47.34
2113.10    4.725    47.33
2114.10    4.814    47.33
2115.10    4.903    47.33
2116.10    4.992    47.33
2117.10    5.082    47.33
2118.10    5.171    47.33
2119.10    5.259    47.32
2120.10    5.348    47.32
2121.10    5.437    47.32
2122.10    5.526    47.32
2123.10    5.614    47.32
2124.10    5.703    47.32
2125.10    5.791    47.31
2126.10    5.879    47.31
2127.10    5.967    47.31
2128.10    6.055    47.31
2129.10    6.143    47.31
2130.10    6.231    47.31
2131.10    6.319    47.31
2132.10    6.407    47.30
2133.10    6.494    47.30
2134.10    6.582    47.30
2135.10    6.669    47.30
2136.10    6.756    47.30
2137.10    6.843    47.30
2138.10    6.930    47.30
2139.10    7.017    47.30
2140.10    7.104    47.30
2141.10    7.191    47.30
2142.10    7.277    47.29
2143.10    7.364    47.29
2144.10    7.450    47.29
2145.10    7.536    47.29
2146.10    7.622    47.29
2147.10    7.708    47.29
2148.10    7.794    47.29
2149.10    7.880    47.29
2150.10    7.966    47.29
2151.10    8.051    47.29
2152.10    8.136    47.29
2153.10    8.222    47.29
2154.10    8.307    47.29
2155.10    8.392    47.28
2156.10    8.477    47.28
2157.10    8.562    47.28
2158.10    8.646    47.28
2159.10    8.731    47.28
2160.10    8.815    47.28
2161.10    8.899    47.28
2162.10    8.983    47.28
2163.10    9.067    47.28
2164.10    9.151    47.28
2165.10    9.235    47.28
2166.10    9.319    47.28
2167.10    9.402    47.28
2168.10    9.485    47.28
2169.10    9.568    47.28
2170.10    9.651    47.28
2171.10    9.734    47.28
2172.10    9.817    47.27
2173.10    9.900    47.27
2174.10    9.982    47.27
2175.10   10.064    47.27
2176.10   10.147    47.27
2177.10   10.229    47.27
2178.10   10.311    47.27
2179.10   10.392    47.27
2180.10   10.474    47.27
2181.10   10.555    47.27
2182.10   10.637    47.27
2183.10   10.718    47.27
2184.10   10.799    47.27
2185.10   10.880    47.27
2186.10   10.960    47.27
2187.10   11.041    47.27
2188.10   11.121    47.27
2189.10   11.201    47.27
2190.10   11.281    47.27
2191.10   11.361    47.27
2192.10   11.441    47.27
2193.10   11.521    47.27
2194.10   11.600    47.27
2195.10   11.679    47.27
2196.10   11.759    47.26
2197.10   11.837    47.26
2198.10   11.916    47.26
2199.10   11.995    47.26
2200.10   12.073    47.26
2201.10   12.152    47.26
2202.10   12.230    47.26
2203.10   12.308    47.26
2204.10   12.385    47.26
2205.10   12.463    47.26
2206.10   12.540    47.26
2207.10   12.618    47.26
2208.10   12.695    47.26
2209.10   12.772    47.26
2210.10   12.848    47.26
2211.10   12.925    47.26
2212.10   13.001    47.26
2213.10   13.077    47.26
2214.10   13.154    47.26
2215.10   13.229    47.26
2216.10   13.305    47.26
2217.10   13.380    47.26
2218.10   13.456    47.26
2219.10   13.531    47.26
2220.10   13.606    47.26
2221.10   13.681    47.26
2222.10   13.755    47.26
2223.10   13.829    47.26
2224.10   13.904    47.26
2225.10   13.978    47.26
2226.10   14.051    47.26
2227.10   14.125    47.26
2228.10   14.198    47.26
2229.10   14.271    47.26
2230.10   14.345    47.26
2231.10   14.417    47.25
2232.10   14.490    47.25
2233.10   14.562    47.25
2234.10   14.635    47.25
2235.10   14.707    47.25
2236.10   14.778    47.25
2237.10   14.850    47.25
2238.10   14.921    47.25
2239.10   14.993    47.25
2240.10   15.064    47.25
2241.10   15.134    47.25
2242.10   15.205    47.25
2243.10   15.275    47.25
2244.10   15.345    47.25
2245.10   15.415    47.25
2246.10   15.485    47.25
2247.10   15.554    47.25
2248.10   15.624    47.25
2249.10   15.693    47.25
2250.10   15.762    47.25
2251.10   15.830    47.25
2252.10   15.899    47.25
2253.10   15.967    47.25
2254.10   16.035    47.25
2255.10   16.103    47.25
2256.10   16.170    47.25
2257.10   16.237    47.25
2258.10   16.304    47.25
2259.10   16.371    47.25
2260.10   16.438    47.25
2261.10   16.504    47.25
2262.10   16.570    47.25
2263.10   16.636    47.25
2264.10   16.702    47.25
2265.10   16.767    47.25
2266.10   16.833    47.25
2267.10   16.897    47.25
2268.10   16.962    47.25
2269.10   17.027    47.25
2270.10   17.091    47.25
2271.10   17.155    47.25
2272.10   17.218    47.25
2273.10   17.282    47.25
2274.10   17.345    47.25
2275.10   17.408    47.25
2276.10   17.471    47.25
2277.10   17.533    47.25
2278.10   17.595    47.25
2279.10   17.657    47.25
2280.10   17.719    47.25
2281.10   17.781    47.25
2282.10   17.842    47.25
2283.10   17.903    47.25
2284.10   17.963    47.25
2285.10   18.024    47.25
2286.10   18.084    47.24
2287.10   18.143    47.24
2288.10   18.203    47.24
2289.10   18.262    47.24
2290.10   18.321    47.24
2291.10   18.380    47.24
2292.10   18.438    47.24
2293.10   18.497    47.24
2294.10   18.554    47.24
2295.10   18.612    47.24
2296.10   18.669    47.24
2297.10   18.726    47.24
2298.10   18.783    47.24
2299.10   18.840    47.24
2300.10   18.896    47.24
2301.10   18.952    47.24
2302.10   19.007    47.24
2303.10   19.062    47.24
2304.10   19.117    47.24
2305.10   19.172    47.24
2306.10   19.226    47.24
2307.10   19.280    47.24
2308.10   19.334    47.24
2309.10   19.388    47.24
2310.10   19.441    47.24
2311.10   19.493    47.24
2312.10   19.546    47.24
2313.10   19.598    47.24
2314.10   19.650    47.24
2315.10   19.701    47.24
2316.10   19.753    47.24
2317.10   19.803    47.24
2318.10   19.854    47.24
2319.10   19.904    47.24
2320.10   19.954    47.24
2321.10   20.004    47.24
2322.10   20.053    47.24
2323.10   20.102    47.24
2324.10   20.150    47.24
2325.10   20.198    47.24
2326.10   20.246    47.24
2327.10   20.294    47.24
2328.10   20.341    47.24
2329.10   20.387    47.24
2330.10   20.434    47.24






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 17:25:20



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