| WDS: | I600 | WDS ID/Discoverer |
| P: | 333.900 | Orbital period (years) |
| a: | 0.5 | Semi-major axis (arcseconds) |
| i: | 114.9 | Inclination (degrees) |
| Ω: | 135.3 | Longitude of ascending node (degrees) |
| T: | 2183.520 | Epoch of periastron passage (year) |
| e: | 0.16 | Eccentricity |
| ω: | 148.0 | Longitude of periastron (degrees) |
| Start-Year: | 1858.05 | Year |
| End-Year: | 2191.95 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for I600 |
||
| Position: | 173130.25-602624.7 | Epoch-2000 right ascension and declination |
| WDS-ID: | 17315-6026 | WDS designation |
| Discoverer Code: | I600 | Discover designation and components |
| ADS number: | . | Aitken Double Star catalog |
| HD number: | 158177 | HD catalog number |
| Hipparcos number: | 85765 | Hipparcos catalog number |
| V1: | 8.52 | Magnitude of the primary |
| V2: | 9.91 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2017 | 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: | Tok2020g | 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 0.538 145.98 -------------------------- 1858.05 0.402 323.69 1859.05 0.405 323.01 1860.05 0.408 322.33 1861.05 0.411 321.66 1862.05 0.414 321.00 1863.05 0.416 320.35 1864.05 0.418 319.71 1865.05 0.420 319.07 1866.05 0.422 318.44 1867.05 0.424 317.82 1868.05 0.426 317.20 1869.05 0.427 316.58 1870.05 0.428 315.97 1871.05 0.429 315.36 1872.05 0.430 314.75 1873.05 0.430 314.14 1874.05 0.431 313.54 1875.05 0.431 312.93 1876.05 0.431 312.33 1877.05 0.430 311.72 1878.05 0.430 311.12 1879.05 0.429 310.51 1880.05 0.429 309.90 1881.05 0.428 309.29 1882.05 0.427 308.68 1883.05 0.425 308.06 1884.05 0.424 307.44 1885.05 0.422 306.82 1886.05 0.420 306.18 1887.05 0.419 305.55 1888.05 0.416 304.90 1889.05 0.414 304.26 1890.05 0.412 303.60 1891.05 0.409 302.93 1892.05 0.406 302.26 1893.05 0.404 301.58 1894.05 0.401 300.88 1895.05 0.398 300.18 1896.05 0.394 299.47 1897.05 0.391 298.74 1898.05 0.388 298.00 1899.05 0.384 297.25 1900.05 0.380 296.48 1901.05 0.376 295.70 1902.05 0.373 294.90 1903.05 0.369 294.08 1904.05 0.365 293.25 1905.05 0.360 292.40 1906.05 0.356 291.53 1907.05 0.352 290.63 1908.05 0.348 289.72 1909.05 0.343 288.78 1910.05 0.339 287.82 1911.05 0.334 286.83 1912.05 0.330 285.81 1913.05 0.325 284.77 1914.05 0.321 283.70 1915.05 0.316 282.59 1916.05 0.312 281.46 1917.05 0.307 280.29 1918.05 0.303 279.08 1919.05 0.298 277.84 1920.05 0.294 276.57 1921.05 0.289 275.25 1922.05 0.285 273.89 1923.05 0.281 272.49 1924.05 0.276 271.05 1925.05 0.272 269.56 1926.05 0.268 268.02 1927.05 0.264 266.44 1928.05 0.260 264.82 1929.05 0.257 263.14 1930.05 0.253 261.42 1931.05 0.250 259.65 1932.05 0.246 257.83 1933.05 0.243 255.96 1934.05 0.240 254.04 1935.05 0.238 252.08 1936.05 0.235 250.08 1937.05 0.233 248.04 1938.05 0.231 245.95 1939.05 0.229 243.84 1940.05 0.228 241.69 1941.05 0.226 239.51 1942.05 0.225 237.31 1943.05 0.224 235.09 1944.05 0.224 232.86 1945.05 0.224 230.63 1946.05 0.224 228.38 1947.05 0.224 226.15 1948.05 0.225 223.92 1949.05 0.225 221.70 1950.05 0.226 219.51 1951.05 0.228 217.34 1952.05 0.230 215.20 1953.05 0.231 213.09 1954.05 0.234 211.01 1955.05 0.236 208.98 1956.05 0.238 206.99 1957.05 0.241 205.04 1958.05 0.244 203.14 1959.05 0.248 201.29 1960.05 0.251 199.48 1961.05 0.254 197.73 1962.05 0.258 196.03 1963.05 0.262 194.37 1964.05 0.266 192.76 1965.05 0.270 191.21 1966.05 0.275 189.70 1967.05 0.279 188.24 1968.05 0.283 186.82 1969.05 0.288 185.45 1970.05 0.293 184.12 1971.05 0.298 182.83 1972.05 0.302 181.59 1973.05 0.307 180.38 1974.05 0.312 179.21 1975.05 0.317 178.08 1976.05 0.322 176.99 1977.05 0.327 175.92 1978.05 0.332 174.89 1979.05 0.338 173.90 1980.05 0.343 172.93 1981.05 0.348 171.99 1982.05 0.353 171.07 1983.05 0.358 170.19 1984.05 0.363 169.33 1985.05 0.368 168.49 1986.05 0.374 167.68 1987.05 0.379 166.88 1988.05 0.384 166.11 1989.05 0.389 165.36 1990.05 0.394 164.63 1991.05 0.399 163.92 1992.05 0.404 163.22 1993.05 0.409 162.54 1994.05 0.414 161.88 1995.05 0.419 161.24 1996.05 0.423 160.60 1997.05 0.428 159.99 1998.05 0.433 159.38 1999.05 0.438 158.79 2000.05 0.442 158.21 2001.05 0.447 157.64 2002.05 0.451 157.09 2003.05 0.456 156.54 2004.05 0.460 156.01 2005.05 0.464 155.49 2006.05 0.469 154.97 2007.05 0.473 154.46 2008.05 0.477 153.97 2009.05 0.481 153.48 2010.05 0.485 153.00 2011.05 0.489 152.53 2012.05 0.492 152.06 2013.05 0.496 151.60 2014.05 0.500 151.15 2015.05 0.503 150.71 2016.05 0.507 150.27 2017.05 0.510 149.83 2018.05 0.514 149.41 2019.05 0.517 148.98 2020.05 0.520 148.57 2021.05 0.523 148.15 2022.05 0.526 147.75 2023.05 0.529 147.34 2024.05 0.531 146.94 2025.05 0.534 146.55 2026.05 0.537 146.16 2027.05 0.539 145.77 2028.05 0.541 145.39 2029.05 0.544 145.01 2030.05 0.546 144.63 2031.05 0.548 144.25 2032.05 0.550 143.88 2033.05 0.552 143.51 2034.05 0.553 143.15 2035.05 0.555 142.78 2036.05 0.557 142.42 2037.05 0.558 142.06 2038.05 0.559 141.70 2039.05 0.560 141.34 2040.05 0.562 140.99 2041.05 0.563 140.63 2042.05 0.563 140.28 2043.05 0.564 139.93 2044.05 0.565 139.57 2045.05 0.565 139.22 2046.05 0.566 138.87 2047.05 0.566 138.52 2048.05 0.566 138.17 2049.05 0.566 137.82 2050.05 0.566 137.48 2051.05 0.566 137.13 2052.05 0.566 136.78 2053.05 0.566 136.43 2054.05 0.565 136.08 2055.05 0.565 135.73 2056.05 0.564 135.37 2057.05 0.563 135.02 2058.05 0.562 134.67 2059.05 0.561 134.31 2060.05 0.560 133.96 2061.05 0.558 133.60 2062.05 0.557 133.24 2063.05 0.555 132.87 2064.05 0.554 132.51 2065.05 0.552 132.14 2066.05 0.550 131.78 2067.05 0.548 131.40 2068.05 0.546 131.03 2069.05 0.544 130.65 2070.05 0.541 130.27 2071.05 0.539 129.89 2072.05 0.536 129.50 2073.05 0.533 129.11 2074.05 0.530 128.71 2075.05 0.527 128.31 2076.05 0.524 127.91 2077.05 0.521 127.50 2078.05 0.518 127.08 2079.05 0.514 126.66 2080.05 0.511 126.23 2081.05 0.507 125.80 2082.05 0.503 125.36 2083.05 0.499 124.92 2084.05 0.495 124.46 2085.05 0.491 124.00 2086.05 0.487 123.54 2087.05 0.483 123.06 2088.05 0.478 122.57 2089.05 0.474 122.08 2090.05 0.469 121.57 2091.05 0.464 121.06 2092.05 0.459 120.53 2093.05 0.454 120.00 2094.05 0.449 119.45 2095.05 0.444 118.89 2096.05 0.439 118.31 2097.05 0.433 117.72 2098.05 0.428 117.12 2099.05 0.422 116.50 2100.05 0.417 115.86 2101.05 0.411 115.21 2102.05 0.405 114.53 2103.05 0.399 113.84 2104.05 0.393 113.12 2105.05 0.387 112.39 2106.05 0.381 111.63 2107.05 0.375 110.85 2108.05 0.369 110.03 2109.05 0.362 109.20 2110.05 0.356 108.33 2111.05 0.350 107.43 2112.05 0.343 106.49 2113.05 0.337 105.52 2114.05 0.330 104.52 2115.05 0.324 103.47 2116.05 0.317 102.38 2117.05 0.311 101.24 2118.05 0.304 100.06 2119.05 0.298 98.82 2120.05 0.291 97.53 2121.05 0.285 96.19 2122.05 0.279 94.78 2123.05 0.272 93.30 2124.05 0.266 91.76 2125.05 0.260 90.14 2126.05 0.254 88.44 2127.05 0.248 86.67 2128.05 0.243 84.81 2129.05 0.237 82.86 2130.05 0.232 80.82 2131.05 0.226 78.68 2132.05 0.221 76.44 2133.05 0.217 74.11 2134.05 0.212 71.68 2135.05 0.208 69.15 2136.05 0.205 66.51 2137.05 0.201 63.79 2138.05 0.198 60.98 2139.05 0.195 58.08 2140.05 0.193 55.11 2141.05 0.191 52.08 2142.05 0.190 49.00 2143.05 0.189 45.89 2144.05 0.189 42.75 2145.05 0.189 39.61 2146.05 0.189 36.47 2147.05 0.190 33.37 2148.05 0.192 30.30 2149.05 0.194 27.29 2150.05 0.196 24.34 2151.05 0.199 21.47 2152.05 0.202 18.69 2153.05 0.206 15.99 2154.05 0.209 13.38 2155.05 0.214 10.88 2156.05 0.218 8.47 2157.05 0.223 6.16 2158.05 0.227 3.95 2159.05 0.233 1.83 2160.05 0.238 359.80 2161.05 0.243 357.86 2162.05 0.249 356.01 2163.05 0.254 354.24 2164.05 0.260 352.55 2165.05 0.266 350.93 2166.05 0.272 349.38 2167.05 0.278 347.89 2168.05 0.284 346.47 2169.05 0.289 345.10 2170.05 0.295 343.79 2171.05 0.301 342.54 2172.05 0.307 341.32 2173.05 0.313 340.16 2174.05 0.319 339.04 2175.05 0.324 337.95 2176.05 0.330 336.91 2177.05 0.335 335.89 2178.05 0.341 334.91 2179.05 0.346 333.96 2180.05 0.351 333.04 2181.05 0.356 332.15 2182.05 0.361 331.28 2183.05 0.366 330.43 2184.05 0.371 329.61 2185.05 0.375 328.80 2186.05 0.380 328.01 2187.05 0.384 327.25 2188.05 0.388 326.49 2189.05 0.392 325.76 2190.05 0.395 325.03 2191.05 0.399 324.32
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 17:39:47 |