| WDS: | STT12 | WDS ID/Discoverer |
| P: | 245.700 | Orbital period (years) |
| a: | 0.448 | Semi-major axis (arcseconds) |
| i: | 53.6 | Inclination (degrees) |
| Ω: | 17.6 | Longitude of ascending node (degrees) |
| T: | 2025.540 | Epoch of periastron passage (year) |
| e: | 0.689 | Eccentricity |
| ω: | 301.0 | Longitude of periastron (degrees) |
| Start-Year: | 1902.15 | Year |
| End-Year: | 2147.85 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for STT12 |
||
| Position: | 003146.32+543120.3 | Epoch-2000 right ascension and declination |
| WDS-ID: | 00318+5431 | WDS designation |
| Discoverer Code: | STT12 | Discover designation and components |
| ADS number: | 434 | Aitken Double Star catalog |
| HD number: | 2772 | HD catalog number |
| Hipparcos number: | 2505 | Hipparcos catalog number |
| V1: | 5.33 | Magnitude of the primary |
| V2: | 5.62 | Magnitude of the secondary |
| Equinox: | Equinox | |
| Date: | 2010 | Date of last observation |
| Orbit grade: | 3 | Orbit grade, ranging from : 1 = Definitive 2 = Good 3 = Reliable 4 = Preliminary 5 = Indeterminate |
| Flags: | n | Flags |
| Ephemerides: | Ephemerides | |
| Code: | Dru2014 | 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 0.112 343.74 -------------------------- 1902.15 0.547 152.73 1903.15 0.549 153.15 1904.15 0.551 153.57 1905.15 0.552 153.99 1906.15 0.554 154.40 1907.15 0.556 154.81 1908.15 0.558 155.22 1909.15 0.559 155.62 1910.15 0.561 156.03 1911.15 0.563 156.43 1912.15 0.564 156.82 1913.15 0.565 157.22 1914.15 0.567 157.62 1915.15 0.568 158.01 1916.15 0.570 158.40 1917.15 0.571 158.79 1918.15 0.572 159.18 1919.15 0.573 159.56 1920.15 0.574 159.95 1921.15 0.575 160.33 1922.15 0.576 160.71 1923.15 0.577 161.09 1924.15 0.578 161.47 1925.15 0.579 161.85 1926.15 0.580 162.22 1927.15 0.580 162.60 1928.15 0.581 162.97 1929.15 0.582 163.35 1930.15 0.582 163.72 1931.15 0.583 164.10 1932.15 0.583 164.47 1933.15 0.583 164.84 1934.15 0.583 165.21 1935.15 0.584 165.58 1936.15 0.584 165.95 1937.15 0.584 166.32 1938.15 0.584 166.70 1939.15 0.584 167.07 1940.15 0.584 167.44 1941.15 0.583 167.81 1942.15 0.583 168.18 1943.15 0.583 168.55 1944.15 0.582 168.93 1945.15 0.582 169.30 1946.15 0.581 169.68 1947.15 0.580 170.05 1948.15 0.579 170.43 1949.15 0.579 170.80 1950.15 0.578 171.18 1951.15 0.577 171.56 1952.15 0.575 171.94 1953.15 0.574 172.33 1954.15 0.573 172.71 1955.15 0.572 173.10 1956.15 0.570 173.48 1957.15 0.569 173.87 1958.15 0.567 174.27 1959.15 0.565 174.66 1960.15 0.563 175.06 1961.15 0.561 175.46 1962.15 0.559 175.86 1963.15 0.557 176.27 1964.15 0.555 176.68 1965.15 0.552 177.09 1966.15 0.550 177.51 1967.15 0.547 177.93 1968.15 0.544 178.35 1969.15 0.541 178.78 1970.15 0.538 179.22 1971.15 0.535 179.65 1972.15 0.532 180.10 1973.15 0.529 180.55 1974.15 0.525 181.00 1975.15 0.522 181.46 1976.15 0.518 181.93 1977.15 0.514 182.41 1978.15 0.510 182.89 1979.15 0.505 183.38 1980.15 0.501 183.88 1981.15 0.496 184.39 1982.15 0.492 184.91 1983.15 0.487 185.44 1984.15 0.482 185.98 1985.15 0.476 186.53 1986.15 0.471 187.09 1987.15 0.465 187.67 1988.15 0.459 188.26 1989.15 0.453 188.87 1990.15 0.447 189.49 1991.15 0.440 190.13 1992.15 0.434 190.80 1993.15 0.427 191.48 1994.15 0.419 192.19 1995.15 0.412 192.92 1996.15 0.404 193.68 1997.15 0.396 194.47 1998.15 0.388 195.29 1999.15 0.379 196.15 2000.15 0.370 197.05 2001.15 0.361 198.00 2002.15 0.351 198.99 2003.15 0.341 200.05 2004.15 0.331 201.17 2005.15 0.320 202.36 2006.15 0.309 203.64 2007.15 0.297 205.02 2008.15 0.285 206.52 2009.15 0.273 208.14 2010.15 0.259 209.93 2011.15 0.246 211.91 2012.15 0.232 214.13 2013.15 0.217 216.64 2014.15 0.202 219.51 2015.15 0.187 222.86 2016.15 0.171 226.81 2017.15 0.155 231.57 2018.15 0.139 237.43 2019.15 0.124 244.76 2020.15 0.110 254.08 2021.15 0.098 265.89 2022.15 0.090 280.38 2023.15 0.087 296.76 2024.15 0.089 313.22 2025.15 0.097 327.91 2026.15 0.108 340.07 2027.15 0.120 349.86 2028.15 0.133 357.79 2029.15 0.145 4.34 2030.15 0.157 9.90 2031.15 0.167 14.72 2032.15 0.177 18.99 2033.15 0.185 22.85 2034.15 0.193 26.38 2035.15 0.200 29.66 2036.15 0.206 32.74 2037.15 0.211 35.65 2038.15 0.216 38.41 2039.15 0.221 41.06 2040.15 0.225 43.61 2041.15 0.229 46.06 2042.15 0.232 48.44 2043.15 0.236 50.75 2044.15 0.239 52.99 2045.15 0.242 55.18 2046.15 0.245 57.31 2047.15 0.248 59.39 2048.15 0.251 61.43 2049.15 0.253 63.42 2050.15 0.256 65.37 2051.15 0.259 67.28 2052.15 0.261 69.15 2053.15 0.264 70.98 2054.15 0.267 72.77 2055.15 0.269 74.53 2056.15 0.272 76.26 2057.15 0.275 77.95 2058.15 0.277 79.61 2059.15 0.280 81.24 2060.15 0.283 82.83 2061.15 0.286 84.39 2062.15 0.289 85.93 2063.15 0.292 87.43 2064.15 0.294 88.90 2065.15 0.297 90.35 2066.15 0.300 91.76 2067.15 0.303 93.15 2068.15 0.306 94.51 2069.15 0.310 95.84 2070.15 0.313 97.15 2071.15 0.316 98.43 2072.15 0.319 99.69 2073.15 0.322 100.92 2074.15 0.325 102.13 2075.15 0.329 103.31 2076.15 0.332 104.47 2077.15 0.335 105.61 2078.15 0.338 106.72 2079.15 0.342 107.81 2080.15 0.345 108.89 2081.15 0.348 109.94 2082.15 0.352 110.97 2083.15 0.355 111.98 2084.15 0.359 112.98 2085.15 0.362 113.95 2086.15 0.365 114.91 2087.15 0.369 115.84 2088.15 0.372 116.77 2089.15 0.376 117.67 2090.15 0.379 118.56 2091.15 0.383 119.43 2092.15 0.386 120.29 2093.15 0.389 121.13 2094.15 0.393 121.96 2095.15 0.396 122.77 2096.15 0.400 123.57 2097.15 0.403 124.35 2098.15 0.406 125.13 2099.15 0.410 125.88 2100.15 0.413 126.63 2101.15 0.417 127.37 2102.15 0.420 128.09 2103.15 0.423 128.80 2104.15 0.427 129.50 2105.15 0.430 130.19 2106.15 0.433 130.87 2107.15 0.436 131.54 2108.15 0.440 132.20 2109.15 0.443 132.85 2110.15 0.446 133.49 2111.15 0.449 134.12 2112.15 0.453 134.74 2113.15 0.456 135.35 2114.15 0.459 135.96 2115.15 0.462 136.55 2116.15 0.465 137.14 2117.15 0.468 137.72 2118.15 0.471 138.30 2119.15 0.474 138.86 2120.15 0.477 139.42 2121.15 0.480 139.97 2122.15 0.483 140.52 2123.15 0.486 141.06 2124.15 0.489 141.59 2125.15 0.492 142.12 2126.15 0.495 142.64 2127.15 0.497 143.15 2128.15 0.500 143.66 2129.15 0.503 144.16 2130.15 0.505 144.66 2131.15 0.508 145.15 2132.15 0.511 145.64 2133.15 0.513 146.12 2134.15 0.516 146.60 2135.15 0.518 147.07 2136.15 0.521 147.54 2137.15 0.523 148.00 2138.15 0.526 148.46 2139.15 0.528 148.92 2140.15 0.530 149.37 2141.15 0.533 149.82 2142.15 0.535 150.26 2143.15 0.537 150.70 2144.15 0.539 151.14 2145.15 0.541 151.57 2146.15 0.543 152.01 2147.15 0.545 152.43
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
|
| Report created: |
2026-06-25 14:40:09 |