| WDS: | I700 | WDS ID/Discoverer |
| P: | 185.000 | Orbital period (years) |
| a: | 0.56 | Semi-major axis (arcseconds) |
| i: | 68.4 | Inclination (degrees) |
| Ω: | 80.7 | Longitude of ascending node (degrees) |
| T: | 2067.400 | Epoch of periastron passage (year) |
| e: | 0.47 | Eccentricity |
| ω: | 231.3 | Longitude of periastron (degrees) |
| Start-Year: | 1932.5 | Year |
| End-Year: | 2117.5 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for I700 |
||
| Position: | 000354.07-574949.6 | Epoch-2000 right ascension and declination |
| WDS-ID: | 00039-5750 | WDS designation |
| Discoverer Code: | I700 | Discover designation and components |
| ADS number: | . | Aitken Double Star catalog |
| HD number: | 225158 | HD catalog number |
| Hipparcos number: | 306 | Hipparcos catalog number |
| V1: | 9.12 | Magnitude of the primary |
| V2: | 9.68 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2021 | Date of last observation |
| Orbit grade: | 4 | Orbit grade, ranging from : 1 = Definitive 2 = Good 3 = Reliable 4 = Preliminary 5 = Indeterminate |
| Flags: | Flags | |
| Ephemerides: | Ephemerides | |
| Code: | Tok2021c | 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 0.255 197.10 -------------------------- 1932.50 0.678 85.76 1933.50 0.681 86.19 1934.50 0.684 86.62 1935.50 0.686 87.04 1936.50 0.688 87.46 1937.50 0.690 87.88 1938.50 0.691 88.29 1939.50 0.692 88.71 1940.50 0.693 89.12 1941.50 0.693 89.53 1942.50 0.694 89.95 1943.50 0.693 90.36 1944.50 0.693 90.77 1945.50 0.692 91.19 1946.50 0.691 91.60 1947.50 0.690 92.02 1948.50 0.688 92.43 1949.50 0.687 92.85 1950.50 0.684 93.27 1951.50 0.682 93.70 1952.50 0.679 94.13 1953.50 0.677 94.56 1954.50 0.674 94.99 1955.50 0.670 95.43 1956.50 0.667 95.88 1957.50 0.663 96.32 1958.50 0.659 96.78 1959.50 0.655 97.24 1960.50 0.650 97.70 1961.50 0.646 98.18 1962.50 0.641 98.65 1963.50 0.636 99.14 1964.50 0.631 99.64 1965.50 0.625 100.14 1966.50 0.620 100.65 1967.50 0.614 101.17 1968.50 0.608 101.70 1969.50 0.602 102.24 1970.50 0.596 102.80 1971.50 0.589 103.36 1972.50 0.583 103.94 1973.50 0.576 104.53 1974.50 0.569 105.13 1975.50 0.562 105.75 1976.50 0.555 106.39 1977.50 0.548 107.04 1978.50 0.540 107.71 1979.50 0.533 108.40 1980.50 0.525 109.11 1981.50 0.517 109.84 1982.50 0.510 110.59 1983.50 0.502 111.36 1984.50 0.494 112.16 1985.50 0.485 112.99 1986.50 0.477 113.85 1987.50 0.469 114.73 1988.50 0.461 115.65 1989.50 0.452 116.60 1990.50 0.444 117.59 1991.50 0.435 118.62 1992.50 0.427 119.69 1993.50 0.418 120.80 1994.50 0.410 121.95 1995.50 0.401 123.16 1996.50 0.393 124.42 1997.50 0.384 125.73 1998.50 0.376 127.10 1999.50 0.368 128.54 2000.50 0.359 130.04 2001.50 0.351 131.61 2002.50 0.343 133.25 2003.50 0.335 134.97 2004.50 0.328 136.78 2005.50 0.320 138.67 2006.50 0.313 140.65 2007.50 0.306 142.72 2008.50 0.299 144.89 2009.50 0.293 147.16 2010.50 0.286 149.52 2011.50 0.281 151.99 2012.50 0.275 154.56 2013.50 0.270 157.23 2014.50 0.266 159.99 2015.50 0.262 162.84 2016.50 0.258 165.78 2017.50 0.255 168.79 2018.50 0.253 171.86 2019.50 0.251 174.99 2020.50 0.250 178.15 2021.50 0.249 181.34 2022.50 0.249 184.53 2023.50 0.250 187.72 2024.50 0.251 190.89 2025.50 0.253 194.02 2026.50 0.255 197.10 2027.50 0.258 200.12 2028.50 0.261 203.07 2029.50 0.265 205.94 2030.50 0.269 208.73 2031.50 0.273 211.42 2032.50 0.278 214.03 2033.50 0.283 216.55 2034.50 0.289 218.98 2035.50 0.294 221.31 2036.50 0.300 223.57 2037.50 0.305 225.73 2038.50 0.311 227.82 2039.50 0.317 229.84 2040.50 0.322 231.78 2041.50 0.328 233.66 2042.50 0.333 235.47 2043.50 0.338 237.24 2044.50 0.343 238.95 2045.50 0.347 240.62 2046.50 0.351 242.24 2047.50 0.354 243.84 2048.50 0.357 245.41 2049.50 0.359 246.95 2050.50 0.361 248.49 2051.50 0.361 250.01 2052.50 0.361 251.53 2053.50 0.359 253.06 2054.50 0.357 254.60 2055.50 0.354 256.17 2056.50 0.349 257.78 2057.50 0.343 259.44 2058.50 0.335 261.16 2059.50 0.326 262.98 2060.50 0.315 264.90 2061.50 0.303 266.97 2062.50 0.290 269.23 2063.50 0.275 271.72 2064.50 0.258 274.52 2065.50 0.240 277.71 2066.50 0.222 281.44 2067.50 0.202 285.86 2068.50 0.183 291.22 2069.50 0.164 297.83 2070.50 0.147 306.09 2071.50 0.132 316.35 2072.50 0.122 328.75 2073.50 0.117 342.76 2074.50 0.119 357.08 2075.50 0.127 10.23 2076.50 0.141 21.34 2077.50 0.158 30.31 2078.50 0.177 37.44 2079.50 0.197 43.12 2080.50 0.219 47.72 2081.50 0.240 51.50 2082.50 0.262 54.65 2083.50 0.283 57.33 2084.50 0.304 59.63 2085.50 0.325 61.64 2086.50 0.345 63.41 2087.50 0.364 64.99 2088.50 0.383 66.41 2089.50 0.401 67.70 2090.50 0.419 68.88 2091.50 0.436 69.97 2092.50 0.452 70.98 2093.50 0.467 71.92 2094.50 0.482 72.80 2095.50 0.497 73.62 2096.50 0.510 74.41 2097.50 0.524 75.15 2098.50 0.536 75.85 2099.50 0.548 76.53 2100.50 0.559 77.18 2101.50 0.570 77.80 2102.50 0.581 78.40 2103.50 0.590 78.98 2104.50 0.600 79.54 2105.50 0.608 80.08 2106.50 0.616 80.61 2107.50 0.624 81.12 2108.50 0.631 81.63 2109.50 0.638 82.12 2110.50 0.645 82.60 2111.50 0.651 83.07 2112.50 0.656 83.54 2113.50 0.661 83.99 2114.50 0.666 84.44 2115.50 0.670 84.89 2116.50 0.674 85.33
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 14:34:38 |