| WDS: | MLR377AB | WDS ID/Discoverer |
| P: | 283.140 | Orbital period (years) |
| a: | 3.696 | Semi-major axis (arcseconds) |
| i: | 94.2 | Inclination (degrees) |
| Ω: | 106.0 | Longitude of ascending node (degrees) |
| T: | 1776.220 | Epoch of periastron passage (year) |
| e: | 0.982 | Eccentricity |
| ω: | 89.3 | Longitude of periastron (degrees) |
| Start-Year: | 1883.43 | Year |
| End-Year: | 2166.57 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for MLR377AB |
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| Position: | 022304.70+702035.6 | Epoch-2000 right ascension and declination |
| WDS-ID: | 02231+7021 | WDS designation |
| Discoverer Code: | MLR377AB | Discover designation and components |
| ADS number: | . | Aitken Double Star catalog |
| HD number: | 14382 | HD catalog number |
| Hipparcos number: | 11120 | Hipparcos catalog number |
| V1: | 8.42 | Magnitude of the primary |
| V2: | 8.70 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2010 | 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: | USN2017c | Reference |
-- Image from the USNO WDS 6th Orbit Catalog (see Acknowledgements) --
| Green plus signs: | Visual (micrometric) measures |
| Violet asterisks: | Photographic measures |
| Blue symbols: | Various interferometric techniques |
| Dot-dash line: | Indicates the line of nodes |
Year Sep[“] PA[°] --------------------------------------------- 2026.50 0.709 131.20 -------------------------- 1883.43 0.624 230.24 1884.43 0.621 229.62 1885.43 0.618 229.00 1886.43 0.615 228.37 1887.43 0.612 227.73 1888.43 0.609 227.08 1889.43 0.606 226.43 1890.43 0.603 225.77 1891.43 0.600 225.11 1892.43 0.597 224.44 1893.43 0.595 223.76 1894.43 0.592 223.08 1895.43 0.589 222.39 1896.43 0.587 221.70 1897.43 0.584 220.99 1898.43 0.581 220.29 1899.43 0.579 219.57 1900.43 0.576 218.85 1901.43 0.574 218.13 1902.43 0.572 217.40 1903.43 0.569 216.66 1904.43 0.567 215.91 1905.43 0.565 215.16 1906.43 0.563 214.41 1907.43 0.561 213.65 1908.43 0.559 212.88 1909.43 0.557 212.11 1910.43 0.555 211.33 1911.43 0.553 210.55 1912.43 0.552 209.77 1913.43 0.550 208.97 1914.43 0.549 208.18 1915.43 0.547 207.38 1916.43 0.546 206.57 1917.43 0.544 205.76 1918.43 0.543 204.95 1919.43 0.542 204.13 1920.43 0.541 203.31 1921.43 0.540 202.49 1922.43 0.539 201.66 1923.43 0.538 200.84 1924.43 0.537 200.00 1925.43 0.536 199.17 1926.43 0.536 198.33 1927.43 0.535 197.50 1928.43 0.535 196.66 1929.43 0.534 195.81 1930.43 0.534 194.97 1931.43 0.534 194.13 1932.43 0.534 193.28 1933.43 0.533 192.44 1934.43 0.533 191.60 1935.43 0.534 190.75 1936.43 0.534 189.91 1937.43 0.534 189.07 1938.43 0.534 188.22 1939.43 0.535 187.38 1940.43 0.535 186.54 1941.43 0.536 185.70 1942.43 0.536 184.87 1943.43 0.537 184.03 1944.43 0.538 183.20 1945.43 0.539 182.37 1946.43 0.540 181.55 1947.43 0.541 180.72 1948.43 0.542 179.90 1949.43 0.543 179.09 1950.43 0.544 178.27 1951.43 0.546 177.46 1952.43 0.547 176.66 1953.43 0.548 175.86 1954.43 0.550 175.06 1955.43 0.552 174.27 1956.43 0.553 173.48 1957.43 0.555 172.70 1958.43 0.557 171.92 1959.43 0.559 171.15 1960.43 0.560 170.38 1961.43 0.562 169.62 1962.43 0.564 168.86 1963.43 0.566 168.11 1964.43 0.569 167.36 1965.43 0.571 166.62 1966.43 0.573 165.89 1967.43 0.575 165.16 1968.43 0.578 164.44 1969.43 0.580 163.72 1970.43 0.582 163.01 1971.43 0.585 162.30 1972.43 0.587 161.60 1973.43 0.590 160.91 1974.43 0.592 160.22 1975.43 0.595 159.54 1976.43 0.597 158.86 1977.43 0.600 158.19 1978.43 0.603 157.53 1979.43 0.605 156.87 1980.43 0.608 156.22 1981.43 0.611 155.57 1982.43 0.614 154.93 1983.43 0.616 154.29 1984.43 0.619 153.66 1985.43 0.622 153.04 1986.43 0.625 152.42 1987.43 0.628 151.81 1988.43 0.630 151.20 1989.43 0.633 150.60 1990.43 0.636 150.00 1991.43 0.639 149.41 1992.43 0.642 148.83 1993.43 0.645 148.25 1994.43 0.647 147.67 1995.43 0.650 147.10 1996.43 0.653 146.53 1997.43 0.656 145.97 1998.43 0.658 145.41 1999.43 0.661 144.86 2000.43 0.664 144.31 2001.43 0.666 143.77 2002.43 0.669 143.23 2003.43 0.671 142.70 2004.43 0.674 142.17 2005.43 0.676 141.64 2006.43 0.679 141.12 2007.43 0.681 140.60 2008.43 0.683 140.08 2009.43 0.686 139.57 2010.43 0.688 139.06 2011.43 0.690 138.55 2012.43 0.692 138.05 2013.43 0.694 137.55 2014.43 0.696 137.05 2015.43 0.698 136.56 2016.43 0.699 136.06 2017.43 0.701 135.57 2018.43 0.702 135.09 2019.43 0.704 134.60 2020.43 0.705 134.12 2021.43 0.706 133.63 2022.43 0.707 133.15 2023.43 0.708 132.67 2024.43 0.708 132.19 2025.43 0.709 131.71 2026.43 0.709 131.24 2027.43 0.709 130.76 2028.43 0.709 130.28 2029.43 0.709 129.80 2030.43 0.708 129.32 2031.43 0.708 128.85 2032.43 0.706 128.36 2033.43 0.705 127.88 2034.43 0.703 127.40 2035.43 0.701 126.91 2036.43 0.699 126.42 2037.43 0.696 125.93 2038.43 0.693 125.43 2039.43 0.689 124.93 2040.43 0.685 124.42 2041.43 0.680 123.90 2042.43 0.675 123.38 2043.43 0.669 122.85 2044.43 0.662 122.31 2045.43 0.655 121.75 2046.43 0.646 121.18 2047.43 0.636 120.60 2048.43 0.625 119.99 2049.43 0.613 119.37 2050.43 0.598 118.71 2051.43 0.582 118.02 2052.43 0.563 117.29 2053.43 0.540 116.50 2054.43 0.514 115.64 2055.43 0.481 114.67 2056.43 0.439 113.53 2057.43 0.381 112.11 2058.43 0.288 109.98 2059.43 0.056 290.11 2060.43 0.313 281.84 2061.43 0.405 279.99 2062.43 0.465 278.72 2063.43 0.510 277.71 2064.43 0.546 276.85 2065.43 0.576 276.09 2066.43 0.602 275.40 2067.43 0.624 274.76 2068.43 0.643 274.16 2069.43 0.660 273.60 2070.43 0.676 273.06 2071.43 0.689 272.54 2072.43 0.702 272.05 2073.43 0.713 271.57 2074.43 0.723 271.10 2075.43 0.732 270.65 2076.43 0.740 270.20 2077.43 0.748 269.77 2078.43 0.754 269.34 2079.43 0.761 268.92 2080.43 0.766 268.51 2081.43 0.771 268.10 2082.43 0.776 267.70 2083.43 0.780 267.31 2084.43 0.784 266.91 2085.43 0.787 266.52 2086.43 0.790 266.14 2087.43 0.792 265.75 2088.43 0.795 265.37 2089.43 0.797 264.99 2090.43 0.798 264.61 2091.43 0.800 264.24 2092.43 0.801 263.86 2093.43 0.802 263.49 2094.43 0.803 263.12 2095.43 0.803 262.74 2096.43 0.804 262.37 2097.43 0.804 262.00 2098.43 0.804 261.63 2099.43 0.803 261.26 2100.43 0.803 260.88 2101.43 0.803 260.51 2102.43 0.802 260.14 2103.43 0.801 259.76 2104.43 0.800 259.39 2105.43 0.799 259.01 2106.43 0.798 258.64 2107.43 0.796 258.26 2108.43 0.795 257.88 2109.43 0.793 257.50 2110.43 0.792 257.11 2111.43 0.790 256.73 2112.43 0.788 256.34 2113.43 0.786 255.96 2114.43 0.784 255.57 2115.43 0.782 255.17 2116.43 0.780 254.78 2117.43 0.777 254.38 2118.43 0.775 253.98 2119.43 0.773 253.58 2120.43 0.770 253.18 2121.43 0.767 252.77 2122.43 0.765 252.36 2123.43 0.762 251.95 2124.43 0.759 251.54 2125.43 0.757 251.12 2126.43 0.754 250.70 2127.43 0.751 250.27 2128.43 0.748 249.85 2129.43 0.745 249.41 2130.43 0.742 248.98 2131.43 0.739 248.54 2132.43 0.736 248.10 2133.43 0.733 247.65 2134.43 0.730 247.21 2135.43 0.727 246.75 2136.43 0.723 246.30 2137.43 0.720 245.83 2138.43 0.717 245.37 2139.43 0.714 244.90 2140.43 0.710 244.42 2141.43 0.707 243.95 2142.43 0.704 243.46 2143.43 0.700 242.98 2144.43 0.697 242.48 2145.43 0.694 241.99 2146.43 0.690 241.49 2147.43 0.687 240.98 2148.43 0.684 240.47 2149.43 0.680 239.95 2150.43 0.677 239.43 2151.43 0.674 238.90 2152.43 0.670 238.37 2153.43 0.667 237.83 2154.43 0.664 237.29 2155.43 0.660 236.74 2156.43 0.657 236.19 2157.43 0.654 235.63 2158.43 0.650 235.06 2159.43 0.647 234.49 2160.43 0.644 233.92 2161.43 0.641 233.33 2162.43 0.637 232.74 2163.43 0.634 232.15 2164.43 0.631 231.55 2165.43 0.628 230.94 2166.43 0.625 230.33
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 14:59:46 |