Double Star Calculator - Orbit

Orbital Elements for RST5252
WDS: RST5252 WDS ID/Discoverer
P: 600.000 Orbital period (years)
a: 0.75 Semi-major axis (arcseconds)
i: 108.7 Inclination (degrees)
Ω: 23.3 Longitude of ascending node (degrees)
T: 1907.424 Epoch of periastron passage (year)
e: 0.595 Eccentricity
ω: 162.5 Longitude of periastron (degrees)
Start-Year: 1725.0 Year
End-Year: 2325.0 Year
Epoch: 2026.5 Besselian Epoch
Further data from the WDS Sixth Catalog of Orbits for RST5252
Position: 065837.28-001627.3 Epoch-2000 right ascension and declination
WDS-ID: 06586-0016 WDS designation
Discoverer Code: RST5252 Discover designation and components
ADS number: . Aitken Double Star catalog
HD number: 292837 HD catalog number
Hipparcos number: . Hipparcos catalog number
V1: 10.2 Magnitude of the primary
V2: 10.2 Magnitude of the secondary
Equinox: 2000 Equinox
Date: 2023 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: Tok2023a Reference

Double Star Orbit for RST5252



WDS 6th Orbit including measures of RST5252

-- 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 RST5252
Click to expand/collapse ephemeris:
Year       Sep[“]   PA[°]
---------------------------------------------
2026.50    0.491    52.50
--------------------------
1725.00    1.053    21.16
1726.00    1.051    21.08
1727.00    1.048    21.00
1728.00    1.045    20.92
1729.00    1.042    20.84
1730.00    1.039    20.76
1731.00    1.036    20.68
1732.00    1.033    20.60
1733.00    1.030    20.52
1734.00    1.026    20.43
1735.00    1.023    20.35
1736.00    1.020    20.27
1737.00    1.017    20.18
1738.00    1.013    20.10
1739.00    1.010    20.01
1740.00    1.007    19.93
1741.00    1.003    19.84
1742.00    1.000    19.76
1743.00    0.996    19.67
1744.00    0.993    19.58
1745.00    0.989    19.49
1746.00    0.985    19.40
1747.00    0.982    19.31
1748.00    0.978    19.22
1749.00    0.974    19.13
1750.00    0.970    19.04
1751.00    0.966    18.95
1752.00    0.962    18.85
1753.00    0.958    18.76
1754.00    0.954    18.66
1755.00    0.950    18.57
1756.00    0.946    18.47
1757.00    0.942    18.37
1758.00    0.938    18.27
1759.00    0.934    18.18
1760.00    0.929    18.08
1761.00    0.925    17.97
1762.00    0.921    17.87
1763.00    0.916    17.77
1764.00    0.912    17.66
1765.00    0.907    17.56
1766.00    0.903    17.45
1767.00    0.898    17.35
1768.00    0.894    17.24
1769.00    0.889    17.13
1770.00    0.884    17.02
1771.00    0.879    16.91
1772.00    0.875    16.79
1773.00    0.870    16.68
1774.00    0.865    16.56
1775.00    0.860    16.45
1776.00    0.855    16.33
1777.00    0.850    16.21
1778.00    0.844    16.09
1779.00    0.839    15.96
1780.00    0.834    15.84
1781.00    0.829    15.71
1782.00    0.823    15.59
1783.00    0.818    15.46
1784.00    0.813    15.33
1785.00    0.807    15.19
1786.00    0.802    15.06
1787.00    0.796    14.92
1788.00    0.790    14.79
1789.00    0.785    14.65
1790.00    0.779    14.50
1791.00    0.773    14.36
1792.00    0.767    14.21
1793.00    0.761    14.06
1794.00    0.756    13.91
1795.00    0.750    13.76
1796.00    0.743    13.60
1797.00    0.737    13.44
1798.00    0.731    13.28
1799.00    0.725    13.12
1800.00    0.719    12.95
1801.00    0.712    12.78
1802.00    0.706    12.61
1803.00    0.700    12.43
1804.00    0.693    12.25
1805.00    0.686    12.07
1806.00    0.680    11.88
1807.00    0.673    11.69
1808.00    0.666    11.50
1809.00    0.660    11.30
1810.00    0.653    11.10
1811.00    0.646    10.89
1812.00    0.639    10.68
1813.00    0.632    10.47
1814.00    0.625    10.25
1815.00    0.618    10.02
1816.00    0.610     9.79
1817.00    0.603     9.56
1818.00    0.596     9.31
1819.00    0.589     9.07
1820.00    0.581     8.81
1821.00    0.574     8.55
1822.00    0.566     8.28
1823.00    0.558     8.01
1824.00    0.551     7.72
1825.00    0.543     7.43
1826.00    0.535     7.13
1827.00    0.527     6.83
1828.00    0.519     6.51
1829.00    0.512     6.18
1830.00    0.503     5.84
1831.00    0.495     5.50
1832.00    0.487     5.13
1833.00    0.479     4.76
1834.00    0.471     4.38
1835.00    0.462     3.98
1836.00    0.454     3.56
1837.00    0.446     3.13
1838.00    0.437     2.69
1839.00    0.429     2.22
1840.00    0.420     1.74
1841.00    0.411     1.24
1842.00    0.403     0.71
1843.00    0.394     0.16
1844.00    0.385   359.59
1845.00    0.376   358.99
1846.00    0.368   358.36
1847.00    0.359   357.70
1848.00    0.350   357.01
1849.00    0.341   356.28
1850.00    0.332   355.51
1851.00    0.323   354.70
1852.00    0.314   353.84
1853.00    0.305   352.93
1854.00    0.296   351.96
1855.00    0.287   350.94
1856.00    0.278   349.84
1857.00    0.269   348.68
1858.00    0.260   347.43
1859.00    0.251   346.09
1860.00    0.242   344.66
1861.00    0.233   343.12
1862.00    0.224   341.45
1863.00    0.216   339.65
1864.00    0.207   337.71
1865.00    0.199   335.60
1866.00    0.191   333.31
1867.00    0.183   330.83
1868.00    0.176   328.13
1869.00    0.169   325.19
1870.00    0.162   322.00
1871.00    0.155   318.54
1872.00    0.150   314.80
1873.00    0.145   310.78
1874.00    0.140   306.48
1875.00    0.136   301.92
1876.00    0.133   297.13
1877.00    0.131   292.16
1878.00    0.130   287.07
1879.00    0.130   281.94
1880.00    0.131   276.83
1881.00    0.133   271.81
1882.00    0.135   266.96
1883.00    0.139   262.32
1884.00    0.143   257.92
1885.00    0.148   253.80
1886.00    0.153   249.95
1887.00    0.159   246.37
1888.00    0.165   243.06
1889.00    0.172   240.00
1890.00    0.179   237.17
1891.00    0.186   234.56
1892.00    0.193   232.14
1893.00    0.201   229.89
1894.00    0.208   227.81
1895.00    0.215   225.87
1896.00    0.223   224.05
1897.00    0.230   222.35
1898.00    0.237   220.76
1899.00    0.244   219.25
1900.00    0.251   217.83
1901.00    0.257   216.48
1902.00    0.263   215.19
1903.00    0.269   213.96
1904.00    0.275   212.79
1905.00    0.280   211.66
1906.00    0.285   210.57
1907.00    0.289   209.51
1908.00    0.294   208.49
1909.00    0.297   207.49
1910.00    0.301   206.52
1911.00    0.304   205.56
1912.00    0.306   204.63
1913.00    0.308   203.71
1914.00    0.310   202.80
1915.00    0.311   201.90
1916.00    0.312   201.00
1917.00    0.313   200.11
1918.00    0.313   199.22
1919.00    0.313   198.33
1920.00    0.312   197.44
1921.00    0.311   196.55
1922.00    0.310   195.65
1923.00    0.308   194.74
1924.00    0.307   193.82
1925.00    0.305   192.89
1926.00    0.302   191.94
1927.00    0.300   190.98
1928.00    0.297   190.00
1929.00    0.294   189.01
1930.00    0.290   187.99
1931.00    0.287   186.94
1932.00    0.283   185.87
1933.00    0.280   184.78
1934.00    0.276   183.65
1935.00    0.272   182.49
1936.00    0.268   181.30
1937.00    0.264   180.06
1938.00    0.260   178.79
1939.00    0.255   177.48
1940.00    0.251   176.13
1941.00    0.247   174.72
1942.00    0.243   173.27
1943.00    0.238   171.77
1944.00    0.234   170.21
1945.00    0.230   168.60
1946.00    0.226   166.92
1947.00    0.222   165.19
1948.00    0.218   163.40
1949.00    0.214   161.54
1950.00    0.211   159.61
1951.00    0.207   157.63
1952.00    0.204   155.57
1953.00    0.201   153.45
1954.00    0.198   151.27
1955.00    0.196   149.03
1956.00    0.193   146.73
1957.00    0.191   144.37
1958.00    0.189   141.96
1959.00    0.188   139.51
1960.00    0.186   137.02
1961.00    0.185   134.50
1962.00    0.185   131.96
1963.00    0.184   129.40
1964.00    0.184   126.83
1965.00    0.184   124.27
1966.00    0.185   121.72
1967.00    0.186   119.19
1968.00    0.187   116.68
1969.00    0.189   114.21
1970.00    0.190   111.79
1971.00    0.192   109.42
1972.00    0.195   107.10
1973.00    0.198   104.84
1974.00    0.200   102.64
1975.00    0.204   100.51
1976.00    0.207    98.44
1977.00    0.211    96.45
1978.00    0.214    94.52
1979.00    0.218    92.66
1980.00    0.223    90.87
1981.00    0.227    89.15
1982.00    0.232    87.50
1983.00    0.236    85.91
1984.00    0.241    84.38
1985.00    0.246    82.92
1986.00    0.251    81.51
1987.00    0.256    80.16
1988.00    0.262    78.86
1989.00    0.267    77.61
1990.00    0.272    76.42
1991.00    0.278    75.27
1992.00    0.283    74.16
1993.00    0.289    73.10
1994.00    0.295    72.08
1995.00    0.301    71.10
1996.00    0.306    70.16
1997.00    0.312    69.25
1998.00    0.318    68.37
1999.00    0.324    67.53
2000.00    0.330    66.72
2001.00    0.336    65.93
2002.00    0.342    65.17
2003.00    0.348    64.44
2004.00    0.354    63.74
2005.00    0.360    63.06
2006.00    0.366    62.40
2007.00    0.372    61.76
2008.00    0.379    61.15
2009.00    0.385    60.55
2010.00    0.391    59.97
2011.00    0.397    59.41
2012.00    0.403    58.87
2013.00    0.409    58.34
2014.00    0.415    57.83
2015.00    0.421    57.33
2016.00    0.428    56.85
2017.00    0.434    56.38
2018.00    0.440    55.92
2019.00    0.446    55.48
2020.00    0.452    55.05
2021.00    0.458    54.63
2022.00    0.464    54.22
2023.00    0.470    53.82
2024.00    0.476    53.43
2025.00    0.482    53.05
2026.00    0.488    52.68
2027.00    0.494    52.32
2028.00    0.500    51.97
2029.00    0.506    51.62
2030.00    0.512    51.29
2031.00    0.518    50.96
2032.00    0.524    50.64
2033.00    0.530    50.33
2034.00    0.535    50.02
2035.00    0.541    49.72
2036.00    0.547    49.43
2037.00    0.553    49.14
2038.00    0.559    48.86
2039.00    0.564    48.58
2040.00    0.570    48.31
2041.00    0.576    48.05
2042.00    0.581    47.79
2043.00    0.587    47.53
2044.00    0.593    47.28
2045.00    0.598    47.04
2046.00    0.604    46.79
2047.00    0.610    46.56
2048.00    0.615    46.33
2049.00    0.621    46.10
2050.00    0.626    45.87
2051.00    0.632    45.66
2052.00    0.637    45.44
2053.00    0.642    45.23
2054.00    0.648    45.02
2055.00    0.653    44.81
2056.00    0.658    44.61
2057.00    0.664    44.41
2058.00    0.669    44.21
2059.00    0.674    44.02
2060.00    0.680    43.83
2061.00    0.685    43.65
2062.00    0.690    43.46
2063.00    0.695    43.28
2064.00    0.700    43.10
2065.00    0.705    42.93
2066.00    0.710    42.75
2067.00    0.716    42.58
2068.00    0.721    42.41
2069.00    0.726    42.25
2070.00    0.731    42.08
2071.00    0.735    41.92
2072.00    0.740    41.76
2073.00    0.745    41.60
2074.00    0.750    41.45
2075.00    0.755    41.29
2076.00    0.760    41.14
2077.00    0.765    40.99
2078.00    0.769    40.84
2079.00    0.774    40.70
2080.00    0.779    40.55
2081.00    0.783    40.41
2082.00    0.788    40.27
2083.00    0.793    40.13
2084.00    0.797    39.99
2085.00    0.802    39.86
2086.00    0.806    39.72
2087.00    0.811    39.59
2088.00    0.815    39.46
2089.00    0.820    39.33
2090.00    0.824    39.20
2091.00    0.829    39.07
2092.00    0.833    38.95
2093.00    0.837    38.82
2094.00    0.842    38.70
2095.00    0.846    38.58
2096.00    0.850    38.45
2097.00    0.854    38.33
2098.00    0.859    38.22
2099.00    0.863    38.10
2100.00    0.867    37.98
2101.00    0.871    37.87
2102.00    0.875    37.75
2103.00    0.879    37.64
2104.00    0.883    37.53
2105.00    0.887    37.42
2106.00    0.891    37.31
2107.00    0.895    37.20
2108.00    0.899    37.09
2109.00    0.903    36.98
2110.00    0.907    36.88
2111.00    0.911    36.77
2112.00    0.914    36.67
2113.00    0.918    36.56
2114.00    0.922    36.46
2115.00    0.926    36.36
2116.00    0.929    36.26
2117.00    0.933    36.16
2118.00    0.937    36.06
2119.00    0.940    35.96
2120.00    0.944    35.86
2121.00    0.947    35.76
2122.00    0.951    35.67
2123.00    0.954    35.57
2124.00    0.958    35.48
2125.00    0.961    35.38
2126.00    0.965    35.29
2127.00    0.968    35.19
2128.00    0.971    35.10
2129.00    0.975    35.01
2130.00    0.978    34.92
2131.00    0.981    34.83
2132.00    0.984    34.74
2133.00    0.988    34.65
2134.00    0.991    34.56
2135.00    0.994    34.47
2136.00    0.997    34.38
2137.00    1.000    34.30
2138.00    1.003    34.21
2139.00    1.006    34.12
2140.00    1.009    34.04
2141.00    1.012    33.95
2142.00    1.015    33.87
2143.00    1.018    33.78
2144.00    1.021    33.70
2145.00    1.024    33.62
2146.00    1.027    33.53
2147.00    1.030    33.45
2148.00    1.032    33.37
2149.00    1.035    33.29
2150.00    1.038    33.21
2151.00    1.041    33.13
2152.00    1.043    33.05
2153.00    1.046    32.97
2154.00    1.049    32.89
2155.00    1.051    32.81
2156.00    1.054    32.73
2157.00    1.056    32.65
2158.00    1.059    32.58
2159.00    1.061    32.50
2160.00    1.064    32.42
2161.00    1.066    32.34
2162.00    1.068    32.27
2163.00    1.071    32.19
2164.00    1.073    32.12
2165.00    1.075    32.04
2166.00    1.078    31.97
2167.00    1.080    31.89
2168.00    1.082    31.82
2169.00    1.084    31.74
2170.00    1.087    31.67
2171.00    1.089    31.60
2172.00    1.091    31.52
2173.00    1.093    31.45
2174.00    1.095    31.38
2175.00    1.097    31.30
2176.00    1.099    31.23
2177.00    1.101    31.16
2178.00    1.103    31.09
2179.00    1.105    31.02
2180.00    1.107    30.95
2181.00    1.108    30.87
2182.00    1.110    30.80
2183.00    1.112    30.73
2184.00    1.114    30.66
2185.00    1.116    30.59
2186.00    1.117    30.52
2187.00    1.119    30.45
2188.00    1.121    30.38
2189.00    1.122    30.32
2190.00    1.124    30.25
2191.00    1.125    30.18
2192.00    1.127    30.11
2193.00    1.128    30.04
2194.00    1.130    29.97
2195.00    1.131    29.90
2196.00    1.133    29.84
2197.00    1.134    29.77
2198.00    1.135    29.70
2199.00    1.137    29.63
2200.00    1.138    29.57
2201.00    1.139    29.50
2202.00    1.141    29.43
2203.00    1.142    29.37
2204.00    1.143    29.30
2205.00    1.144    29.23
2206.00    1.145    29.17
2207.00    1.146    29.10
2208.00    1.147    29.03
2209.00    1.148    28.97
2210.00    1.149    28.90
2211.00    1.150    28.84
2212.00    1.151    28.77
2213.00    1.152    28.71
2214.00    1.153    28.64
2215.00    1.154    28.57
2216.00    1.155    28.51
2217.00    1.156    28.44
2218.00    1.156    28.38
2219.00    1.157    28.31
2220.00    1.158    28.25
2221.00    1.158    28.18
2222.00    1.159    28.12
2223.00    1.160    28.05
2224.00    1.160    27.99
2225.00    1.161    27.93
2226.00    1.161    27.86
2227.00    1.162    27.80
2228.00    1.162    27.73
2229.00    1.163    27.67
2230.00    1.163    27.60
2231.00    1.163    27.54
2232.00    1.164    27.47
2233.00    1.164    27.41
2234.00    1.164    27.35
2235.00    1.165    27.28
2236.00    1.165    27.22
2237.00    1.165    27.15
2238.00    1.165    27.09
2239.00    1.165    27.03
2240.00    1.165    26.96
2241.00    1.166    26.90
2242.00    1.166    26.83
2243.00    1.166    26.77
2244.00    1.166    26.71
2245.00    1.165    26.64
2246.00    1.165    26.58
2247.00    1.165    26.51
2248.00    1.165    26.45
2249.00    1.165    26.39
2250.00    1.165    26.32
2251.00    1.164    26.26
2252.00    1.164    26.19
2253.00    1.164    26.13
2254.00    1.164    26.07
2255.00    1.163    26.00
2256.00    1.163    25.94
2257.00    1.162    25.87
2258.00    1.162    25.81
2259.00    1.161    25.74
2260.00    1.161    25.68
2261.00    1.160    25.61
2262.00    1.160    25.55
2263.00    1.159    25.48
2264.00    1.158    25.42
2265.00    1.158    25.36
2266.00    1.157    25.29
2267.00    1.156    25.23
2268.00    1.155    25.16
2269.00    1.155    25.10
2270.00    1.154    25.03
2271.00    1.153    24.96
2272.00    1.152    24.90
2273.00    1.151    24.83
2274.00    1.150    24.77
2275.00    1.149    24.70
2276.00    1.148    24.64
2277.00    1.147    24.57
2278.00    1.146    24.50
2279.00    1.145    24.44
2280.00    1.143    24.37
2281.00    1.142    24.30
2282.00    1.141    24.24
2283.00    1.140    24.17
2284.00    1.138    24.10
2285.00    1.137    24.04
2286.00    1.136    23.97
2287.00    1.134    23.90
2288.00    1.133    23.83
2289.00    1.131    23.77
2290.00    1.130    23.70
2291.00    1.128    23.63
2292.00    1.126    23.56
2293.00    1.125    23.49
2294.00    1.123    23.42
2295.00    1.121    23.35
2296.00    1.120    23.29
2297.00    1.118    23.22
2298.00    1.116    23.15
2299.00    1.114    23.08
2300.00    1.112    23.01
2301.00    1.110    22.94
2302.00    1.109    22.87
2303.00    1.107    22.79
2304.00    1.105    22.72
2305.00    1.102    22.65
2306.00    1.100    22.58
2307.00    1.098    22.51
2308.00    1.096    22.44
2309.00    1.094    22.36
2310.00    1.092    22.29
2311.00    1.089    22.22
2312.00    1.087    22.14
2313.00    1.085    22.07
2314.00    1.082    22.00
2315.00    1.080    21.92
2316.00    1.077    21.85
2317.00    1.075    21.77
2318.00    1.072    21.70
2319.00    1.070    21.62
2320.00    1.067    21.54
2321.00    1.065    21.47
2322.00    1.062    21.39
2323.00    1.059    21.31
2324.00    1.056    21.24






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 15:53:19



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