| - Revision: |
$Rev: 1216 $ |
|
| - Report created: |
2025-07-11 16:31:18 |
| WDS: | A950AB | WDS ID/Discoverer |
| P: | 197.000 | Orbital period (years) |
| a: | 0.345 | Semi-major axis (arcseconds) |
| i: | 64.0 | Inclination (degrees) |
| Ω: | 127.2 | Longitude of ascending node (degrees) |
| T: | 2037.000 | Epoch of periastron passage (year) |
| e: | 0.19 | Eccentricity |
| ω: | 208.0 | Longitude of periastron (degrees) |
| Start-Year: | 1927.0 | Year |
| End-Year: | 2123.0 | Year |
| Epoch: | 2025.0 | Besselian Epoch |
| Position: | 014930.53+564450.9 | Epoch-2000 right ascension and declination |
| WDS-ID: | 01495+5645 | WDS designation |
| Discoverer Code: | A950AB | Discover designation and components |
| ADS number: | 1437 | Aitken Double Star catalog |
| HD number: | 236885 | HD catalog number |
| Hipparcos number: | . | Hipparcos catalog number |
| V1: | 9.4 | Magnitude of the primary |
| V2: | 9.9 | Magnitude of the secondary |
| Equinox: | Equinox | |
| Date: | Date of last observation | |
| Orbit grade: | 4 | Orbit grade, ranging from 1 'definitive' to 5 'indeterminate' |
| Flags: | Flags |
Image from the USNO WDS 6th Orbit Catalog (see Acknowledgements)
Year Sep[“] PA[°] --------------------------------------------- 2025.0 0.286 305.3 ------------------------- 1927.0 0.399 133.1 1928.0 0.397 133.7 1929.0 0.396 134.3 1930.0 0.394 134.9 1931.0 0.392 135.5 1932.0 0.390 136.1 1933.0 0.388 136.8 1934.0 0.385 137.4 1935.0 0.383 138.0 1936.0 0.380 138.7 1937.0 0.377 139.3 1938.0 0.374 140.0 1939.0 0.371 140.7 1940.0 0.367 141.3 1941.0 0.363 142.1 1942.0 0.359 142.8 1943.0 0.355 143.5 1944.0 0.351 144.2 1945.0 0.347 145.0 1946.0 0.342 145.8 1947.0 0.338 146.6 1948.0 0.333 147.4 1949.0 0.328 148.3 1950.0 0.323 149.2 1951.0 0.318 150.1 1952.0 0.313 151.0 1953.0 0.307 152.0 1954.0 0.302 153.0 1955.0 0.296 154.1 1956.0 0.291 155.1 1957.0 0.285 156.3 1958.0 0.279 157.5 1959.0 0.274 158.7 1960.0 0.268 160.0 1961.0 0.262 161.3 1962.0 0.256 162.7 1963.0 0.250 164.2 1964.0 0.244 165.7 1965.0 0.238 167.3 1966.0 0.232 169.0 1967.0 0.226 170.8 1968.0 0.221 172.7 1969.0 0.215 174.6 1970.0 0.209 176.7 1971.0 0.204 178.9 1972.0 0.199 181.2 1973.0 0.194 183.7 1974.0 0.189 186.2 1975.0 0.184 188.9 1976.0 0.180 191.7 1977.0 0.176 194.7 1978.0 0.172 197.8 1979.0 0.169 201.0 1980.0 0.166 204.3 1981.0 0.164 207.7 1982.0 0.162 211.3 1983.0 0.161 214.9 1984.0 0.160 218.5 1985.0 0.159 222.2 1986.0 0.160 225.9 1987.0 0.160 229.5 1988.0 0.161 233.2 1989.0 0.163 236.7 1990.0 0.165 240.2 1991.0 0.168 243.6 1992.0 0.171 246.9 1993.0 0.174 250.0 1994.0 0.178 253.0 1995.0 0.181 256.0 1996.0 0.186 258.7 1997.0 0.190 261.4 1998.0 0.195 263.9 1999.0 0.199 266.3 2000.0 0.204 268.6 2001.0 0.209 270.8 2002.0 0.214 272.9 2003.0 0.219 274.9 2004.0 0.224 276.8 2005.0 0.229 278.6 2006.0 0.234 280.4 2007.0 0.239 282.0 2008.0 0.244 283.6 2009.0 0.248 285.2 2010.0 0.252 286.7 2011.0 0.257 288.1 2012.0 0.261 289.5 2013.0 0.264 290.9 2014.0 0.268 292.2 2015.0 0.271 293.5 2016.0 0.274 294.8 2017.0 0.277 296.0 2018.0 0.279 297.2 2019.0 0.281 298.4 2020.0 0.283 299.6 2021.0 0.284 300.7 2022.0 0.285 301.9 2023.0 0.286 303.0 2024.0 0.286 304.2 2025.0 0.286 305.3 2026.0 0.285 306.5 2027.0 0.284 307.6 2028.0 0.283 308.8 2029.0 0.281 310.0 2030.0 0.279 311.2 2031.0 0.277 312.4 2032.0 0.274 313.6 2033.0 0.270 314.9 2034.0 0.267 316.2 2035.0 0.263 317.5 2036.0 0.258 318.9 2037.0 0.253 320.3 2038.0 0.248 321.8 2039.0 0.243 323.4 2040.0 0.237 325.0 2041.0 0.231 326.7 2042.0 0.225 328.5 2043.0 0.219 330.4 2044.0 0.212 332.4 2045.0 0.206 334.5 2046.0 0.199 336.8 2047.0 0.192 339.3 2048.0 0.186 341.9 2049.0 0.179 344.7 2050.0 0.173 347.7 2051.0 0.166 351.0 2052.0 0.161 354.5 2053.0 0.155 358.3 2054.0 0.150 2.3 2055.0 0.145 6.6 2056.0 0.141 11.2 2057.0 0.138 16.0 2058.0 0.136 21.0 2059.0 0.134 26.1 2060.0 0.133 31.3 2061.0 0.134 36.6 2062.0 0.135 41.8 2063.0 0.137 46.8 2064.0 0.140 51.7 2065.0 0.144 56.4 2066.0 0.148 60.8 2067.0 0.153 64.9 2068.0 0.159 68.8 2069.0 0.165 72.4 2070.0 0.171 75.7 2071.0 0.178 78.8 2072.0 0.185 81.7 2073.0 0.192 84.3 2074.0 0.199 86.7 2075.0 0.207 89.0 2076.0 0.214 91.1 2077.0 0.222 93.1 2078.0 0.229 94.9 2079.0 0.237 96.7 2080.0 0.245 98.3 2081.0 0.252 99.8 2082.0 0.259 101.2 2083.0 0.267 102.6 2084.0 0.274 103.9 2085.0 0.281 105.1 2086.0 0.288 106.2 2087.0 0.294 107.3 2088.0 0.301 108.4 2089.0 0.307 109.4 2090.0 0.313 110.4 2091.0 0.319 111.3 2092.0 0.325 112.2 2093.0 0.331 113.1 2094.0 0.336 113.9 2095.0 0.342 114.7 2096.0 0.347 115.5 2097.0 0.351 116.3 2098.0 0.356 117.1 2099.0 0.360 117.8 2100.0 0.365 118.5 2101.0 0.369 119.2 2102.0 0.372 119.9 2103.0 0.376 120.5 2104.0 0.379 121.2 2105.0 0.382 121.8 2106.0 0.385 122.5 2107.0 0.388 123.1 2108.0 0.390 123.7 2109.0 0.392 124.3 2110.0 0.394 124.9 2111.0 0.396 125.5 2112.0 0.397 126.1 2113.0 0.399 126.7 2114.0 0.400 127.3 2115.0 0.401 127.9 2116.0 0.401 128.5 2117.0 0.402 129.1 2118.0 0.402 129.6 2119.0 0.402 130.2 2120.0 0.402 130.8 2121.0 0.401 131.4 2122.0 0.400 132.0