Content-Type: text/html; charset=UTF-8 Double Star Calculator - Orbital Elements

Double Star Calculator - Orbit

- Revision: $Rev: 1216 $
- Report created: 2025-07-11 18:57:13

Orbital Elements for I1364
WDS: I1364 WDS ID/Discoverer
P: 500.000 Orbital period (years)
a: 0.321 Semi-major axis (arcseconds)
i: 79.7 Inclination (degrees)
Ω: 31.5 Longitude of ascending node (degrees)
T: 2123.000 Epoch of periastron passage (year)
e: 0.0 Eccentricity
ω: 0.0 Longitude of periastron (degrees)
Start-Year: 1775.0 Year
End-Year: 2275.0 Year
Epoch: 2025.0 Besselian Epoch

Further data from the WDS Sixth Catalog of Orbits for I1364
Position: 182327.12-384411.3 Epoch-2000 right ascension and declination
WDS-ID: 18235-3844 WDS designation
Discoverer Code: I1364 Discover designation and components
ADS number: . Aitken Double Star catalog
HD number: 168800 HD catalog number
Hipparcos number: . Hipparcos catalog number
V1: 9.3 Magnitude of the primary
V2: 9.5 Magnitude of the secondary
Equinox: 2000 Equinox
Date: 2020 Date of last observation
Orbit grade: 5 Orbit grade, ranging from 1 'definitive' to 5 'indeterminate'
Flags: Flags

Double Star Orbit for I1364



WDS 6th Orbit including measures of I1364

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


Ephemeris of I1364
Click to expand/collapse ephemeris:
Year       Sep[“]   PA[°]
---------------------------------------------
2025.0     0.120      4.6
-------------------------
1775.0     0.120    184.6
1776.0     0.123    185.5
1777.0     0.126    186.4
1778.0     0.130    187.2
1779.0     0.133    188.0
1780.0     0.136    188.7
1781.0     0.140    189.4
1782.0     0.143    190.1
1783.0     0.146    190.7
1784.0     0.150    191.3
1785.0     0.153    191.9
1786.0     0.156    192.4
1787.0     0.159    193.0
1788.0     0.163    193.5
1789.0     0.166    194.0
1790.0     0.169    194.4
1791.0     0.172    194.9
1792.0     0.176    195.3
1793.0     0.179    195.8
1794.0     0.182    196.2
1795.0     0.185    196.6
1796.0     0.188    196.9
1797.0     0.191    197.3
1798.0     0.194    197.7
1799.0     0.197    198.0
1800.0     0.200    198.4
1801.0     0.203    198.7
1802.0     0.206    199.0
1803.0     0.209    199.3
1804.0     0.212    199.6
1805.0     0.215    199.9
1806.0     0.218    200.2
1807.0     0.221    200.5
1808.0     0.224    200.7
1809.0     0.226    201.0
1810.0     0.229    201.2
1811.0     0.232    201.5
1812.0     0.235    201.7
1813.0     0.237    202.0
1814.0     0.240    202.2
1815.0     0.242    202.4
1816.0     0.245    202.7
1817.0     0.248    202.9
1818.0     0.250    203.1
1819.0     0.252    203.3
1820.0     0.255    203.5
1821.0     0.257    203.7
1822.0     0.260    203.9
1823.0     0.262    204.1
1824.0     0.264    204.3
1825.0     0.266    204.5
1826.0     0.269    204.7
1827.0     0.271    204.8
1828.0     0.273    205.0
1829.0     0.275    205.2
1830.0     0.277    205.4
1831.0     0.279    205.5
1832.0     0.281    205.7
1833.0     0.283    205.9
1834.0     0.285    206.1
1835.0     0.286    206.2
1836.0     0.288    206.4
1837.0     0.290    206.5
1838.0     0.291    206.7
1839.0     0.293    206.8
1840.0     0.295    207.0
1841.0     0.296    207.2
1842.0     0.298    207.3
1843.0     0.299    207.5
1844.0     0.301    207.6
1845.0     0.302    207.7
1846.0     0.303    207.9
1847.0     0.305    208.0
1848.0     0.306    208.2
1849.0     0.307    208.3
1850.0     0.308    208.5
1851.0     0.309    208.6
1852.0     0.310    208.7
1853.0     0.311    208.9
1854.0     0.312    209.0
1855.0     0.313    209.1
1856.0     0.314    209.3
1857.0     0.315    209.4
1858.0     0.315    209.5
1859.0     0.316    209.7
1860.0     0.317    209.8
1861.0     0.317    209.9
1862.0     0.318    210.1
1863.0     0.319    210.2
1864.0     0.319    210.3
1865.0     0.319    210.5
1866.0     0.320    210.6
1867.0     0.320    210.7
1868.0     0.320    210.9
1869.0     0.321    211.0
1870.0     0.321    211.1
1871.0     0.321    211.2
1872.0     0.321    211.4
1873.0     0.321    211.5
1874.0     0.321    211.6
1875.0     0.321    211.8
1876.0     0.321    211.9
1877.0     0.321    212.0
1878.0     0.320    212.1
1879.0     0.320    212.3
1880.0     0.320    212.4
1881.0     0.319    212.5
1882.0     0.319    212.7
1883.0     0.319    212.8
1884.0     0.318    212.9
1885.0     0.317    213.1
1886.0     0.317    213.2
1887.0     0.316    213.3
1888.0     0.315    213.5
1889.0     0.315    213.6
1890.0     0.314    213.7
1891.0     0.313    213.9
1892.0     0.312    214.0
1893.0     0.311    214.1
1894.0     0.310    214.3
1895.0     0.309    214.4
1896.0     0.308    214.5
1897.0     0.307    214.7
1898.0     0.306    214.8
1899.0     0.305    215.0
1900.0     0.303    215.1
1901.0     0.302    215.3
1902.0     0.301    215.4
1903.0     0.299    215.5
1904.0     0.298    215.7
1905.0     0.296    215.8
1906.0     0.295    216.0
1907.0     0.293    216.2
1908.0     0.291    216.3
1909.0     0.290    216.5
1910.0     0.288    216.6
1911.0     0.286    216.8
1912.0     0.285    216.9
1913.0     0.283    217.1
1914.0     0.281    217.3
1915.0     0.279    217.5
1916.0     0.277    217.6
1917.0     0.275    217.8
1918.0     0.273    218.0
1919.0     0.271    218.2
1920.0     0.269    218.3
1921.0     0.266    218.5
1922.0     0.264    218.7
1923.0     0.262    218.9
1924.0     0.260    219.1
1925.0     0.257    219.3
1926.0     0.255    219.5
1927.0     0.252    219.7
1928.0     0.250    219.9
1929.0     0.248    220.1
1930.0     0.245    220.3
1931.0     0.242    220.6
1932.0     0.240    220.8
1933.0     0.237    221.0
1934.0     0.235    221.3
1935.0     0.232    221.5
1936.0     0.229    221.8
1937.0     0.226    222.0
1938.0     0.224    222.3
1939.0     0.221    222.5
1940.0     0.218    222.8
1941.0     0.215    223.1
1942.0     0.212    223.4
1943.0     0.209    223.7
1944.0     0.206    224.0
1945.0     0.203    224.3
1946.0     0.200    224.6
1947.0     0.197    225.0
1948.0     0.194    225.3
1949.0     0.191    225.7
1950.0     0.188    226.1
1951.0     0.185    226.4
1952.0     0.182    226.8
1953.0     0.179    227.2
1954.0     0.176    227.7
1955.0     0.172    228.1
1956.0     0.169    228.6
1957.0     0.166    229.0
1958.0     0.163    229.5
1959.0     0.159    230.0
1960.0     0.156    230.6
1961.0     0.153    231.1
1962.0     0.150    231.7
1963.0     0.146    232.3
1964.0     0.143    232.9
1965.0     0.140    233.6
1966.0     0.136    234.3
1967.0     0.133    235.0
1968.0     0.130    235.8
1969.0     0.126    236.6
1970.0     0.123    237.5
1971.0     0.120    238.4
1972.0     0.116    239.3
1973.0     0.113    240.3
1974.0     0.110    241.4
1975.0     0.107    242.5
1976.0     0.104    243.7
1977.0     0.100    245.0
1978.0     0.097    246.4
1979.0     0.094    247.8
1980.0     0.091    249.3
1981.0     0.088    251.0
1982.0     0.085    252.8
1983.0     0.082    254.6
1984.0     0.080    256.7
1985.0     0.077    258.8
1986.0     0.074    261.1
1987.0     0.072    263.6
1988.0     0.070    266.3
1989.0     0.068    269.1
1990.0     0.066    272.1
1991.0     0.064    275.2
1992.0     0.062    278.6
1993.0     0.061    282.1
1994.0     0.060    285.8
1995.0     0.059    289.6
1996.0     0.058    293.5
1997.0     0.058    297.5
1998.0     0.057    301.5
1999.0     0.058    305.5
2000.0     0.058    309.5
2001.0     0.059    313.4
2002.0     0.060    317.2
2003.0     0.061    320.9
2004.0     0.062    324.4
2005.0     0.064    327.8
2006.0     0.066    330.9
2007.0     0.068    333.9
2008.0     0.070    336.7
2009.0     0.072    339.4
2010.0     0.074    341.9
2011.0     0.077    344.2
2012.0     0.080    346.3
2013.0     0.082    348.4
2014.0     0.085    350.2
2015.0     0.088    352.0
2016.0     0.091    353.7
2017.0     0.094    355.2
2018.0     0.097    356.6
2019.0     0.100    358.0
2020.0     0.104    359.3
2021.0     0.107      0.5
2022.0     0.110      1.6
2023.0     0.113      2.7
2024.0     0.116      3.7
2025.0     0.120      4.6
2026.0     0.123      5.5
2027.0     0.126      6.4
2028.0     0.130      7.2
2029.0     0.133      8.0
2030.0     0.136      8.7
2031.0     0.140      9.4
2032.0     0.143     10.1
2033.0     0.146     10.7
2034.0     0.150     11.3
2035.0     0.153     11.9
2036.0     0.156     12.4
2037.0     0.159     13.0
2038.0     0.163     13.5
2039.0     0.166     14.0
2040.0     0.169     14.4
2041.0     0.172     14.9
2042.0     0.176     15.3
2043.0     0.179     15.8
2044.0     0.182     16.2
2045.0     0.185     16.6
2046.0     0.188     16.9
2047.0     0.191     17.3
2048.0     0.194     17.7
2049.0     0.197     18.0
2050.0     0.200     18.4
2051.0     0.203     18.7
2052.0     0.206     19.0
2053.0     0.209     19.3
2054.0     0.212     19.6
2055.0     0.215     19.9
2056.0     0.218     20.2
2057.0     0.221     20.5
2058.0     0.224     20.7
2059.0     0.226     21.0
2060.0     0.229     21.2
2061.0     0.232     21.5
2062.0     0.235     21.7
2063.0     0.237     22.0
2064.0     0.240     22.2
2065.0     0.242     22.4
2066.0     0.245     22.7
2067.0     0.248     22.9
2068.0     0.250     23.1
2069.0     0.252     23.3
2070.0     0.255     23.5
2071.0     0.257     23.7
2072.0     0.260     23.9
2073.0     0.262     24.1
2074.0     0.264     24.3
2075.0     0.266     24.5
2076.0     0.269     24.7
2077.0     0.271     24.8
2078.0     0.273     25.0
2079.0     0.275     25.2
2080.0     0.277     25.4
2081.0     0.279     25.5
2082.0     0.281     25.7
2083.0     0.283     25.9
2084.0     0.285     26.1
2085.0     0.286     26.2
2086.0     0.288     26.4
2087.0     0.290     26.5
2088.0     0.291     26.7
2089.0     0.293     26.8
2090.0     0.295     27.0
2091.0     0.296     27.2
2092.0     0.298     27.3
2093.0     0.299     27.5
2094.0     0.301     27.6
2095.0     0.302     27.7
2096.0     0.303     27.9
2097.0     0.305     28.0
2098.0     0.306     28.2
2099.0     0.307     28.3
2100.0     0.308     28.5
2101.0     0.309     28.6
2102.0     0.310     28.7
2103.0     0.311     28.9
2104.0     0.312     29.0
2105.0     0.313     29.1
2106.0     0.314     29.3
2107.0     0.315     29.4
2108.0     0.315     29.5
2109.0     0.316     29.7
2110.0     0.317     29.8
2111.0     0.317     29.9
2112.0     0.318     30.1
2113.0     0.319     30.2
2114.0     0.319     30.3
2115.0     0.319     30.5
2116.0     0.320     30.6
2117.0     0.320     30.7
2118.0     0.320     30.9
2119.0     0.321     31.0
2120.0     0.321     31.1
2121.0     0.321     31.2
2122.0     0.321     31.4
2123.0     0.321     31.5
2124.0     0.321     31.6
2125.0     0.321     31.8
2126.0     0.321     31.9
2127.0     0.321     32.0
2128.0     0.320     32.1
2129.0     0.320     32.3
2130.0     0.320     32.4
2131.0     0.319     32.5
2132.0     0.319     32.7
2133.0     0.319     32.8
2134.0     0.318     32.9
2135.0     0.317     33.1
2136.0     0.317     33.2
2137.0     0.316     33.3
2138.0     0.315     33.5
2139.0     0.315     33.6
2140.0     0.314     33.7
2141.0     0.313     33.9
2142.0     0.312     34.0
2143.0     0.311     34.1
2144.0     0.310     34.3
2145.0     0.309     34.4
2146.0     0.308     34.5
2147.0     0.307     34.7
2148.0     0.306     34.8
2149.0     0.305     35.0
2150.0     0.303     35.1
2151.0     0.302     35.3
2152.0     0.301     35.4
2153.0     0.299     35.5
2154.0     0.298     35.7
2155.0     0.296     35.8
2156.0     0.295     36.0
2157.0     0.293     36.2
2158.0     0.291     36.3
2159.0     0.290     36.5
2160.0     0.288     36.6
2161.0     0.286     36.8
2162.0     0.285     36.9
2163.0     0.283     37.1
2164.0     0.281     37.3
2165.0     0.279     37.5
2166.0     0.277     37.6
2167.0     0.275     37.8
2168.0     0.273     38.0
2169.0     0.271     38.2
2170.0     0.269     38.3
2171.0     0.266     38.5
2172.0     0.264     38.7
2173.0     0.262     38.9
2174.0     0.260     39.1
2175.0     0.257     39.3
2176.0     0.255     39.5
2177.0     0.252     39.7
2178.0     0.250     39.9
2179.0     0.248     40.1
2180.0     0.245     40.3
2181.0     0.242     40.6
2182.0     0.240     40.8
2183.0     0.237     41.0
2184.0     0.235     41.3
2185.0     0.232     41.5
2186.0     0.229     41.8
2187.0     0.226     42.0
2188.0     0.224     42.3
2189.0     0.221     42.5
2190.0     0.218     42.8
2191.0     0.215     43.1
2192.0     0.212     43.4
2193.0     0.209     43.7
2194.0     0.206     44.0
2195.0     0.203     44.3
2196.0     0.200     44.6
2197.0     0.197     45.0
2198.0     0.194     45.3
2199.0     0.191     45.7
2200.0     0.188     46.1
2201.0     0.185     46.4
2202.0     0.182     46.8
2203.0     0.179     47.2
2204.0     0.176     47.7
2205.0     0.172     48.1
2206.0     0.169     48.6
2207.0     0.166     49.0
2208.0     0.163     49.5
2209.0     0.159     50.0
2210.0     0.156     50.6
2211.0     0.153     51.1
2212.0     0.150     51.7
2213.0     0.146     52.3
2214.0     0.143     52.9
2215.0     0.140     53.6
2216.0     0.136     54.3
2217.0     0.133     55.0
2218.0     0.130     55.8
2219.0     0.126     56.6
2220.0     0.123     57.5
2221.0     0.120     58.4
2222.0     0.116     59.3
2223.0     0.113     60.3
2224.0     0.110     61.4
2225.0     0.107     62.5
2226.0     0.104     63.7
2227.0     0.100     65.0
2228.0     0.097     66.4
2229.0     0.094     67.8
2230.0     0.091     69.3
2231.0     0.088     71.0
2232.0     0.085     72.8
2233.0     0.082     74.6
2234.0     0.080     76.7
2235.0     0.077     78.8
2236.0     0.074     81.1
2237.0     0.072     83.6
2238.0     0.070     86.3
2239.0     0.068     89.1
2240.0     0.066     92.1
2241.0     0.064     95.2
2242.0     0.062     98.6
2243.0     0.061    102.1
2244.0     0.060    105.8
2245.0     0.059    109.6
2246.0     0.058    113.5
2247.0     0.058    117.5
2248.0     0.057    121.5
2249.0     0.058    125.5
2250.0     0.058    129.5
2251.0     0.059    133.4
2252.0     0.060    137.2
2253.0     0.061    140.9
2254.0     0.062    144.4
2255.0     0.064    147.8
2256.0     0.066    150.9
2257.0     0.068    153.9
2258.0     0.070    156.7
2259.0     0.072    159.4
2260.0     0.074    161.9
2261.0     0.077    164.2
2262.0     0.080    166.3
2263.0     0.082    168.4
2264.0     0.085    170.2
2265.0     0.088    172.0
2266.0     0.091    173.7
2267.0     0.094    175.2
2268.0     0.097    176.6
2269.0     0.100    178.0
2270.0     0.104    179.3
2271.0     0.107    180.5
2272.0     0.110    181.6
2273.0     0.113    182.7
2274.0     0.116    183.7






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This result is provided without warranty. For all terms, see the Full Disclaimer. Copyright (C) 2025. The Double Star Calculator and the results generated are licensed under CC BY-NC-SA 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.


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