| WDS: | RST1059 | WDS ID/Discoverer |
| P: | 161.700 | Orbital period (years) |
| a: | 0.1697 | Semi-major axis (arcseconds) |
| i: | 17.8 | Inclination (degrees) |
| Ω: | 259.0 | Longitude of ascending node (degrees) |
| T: | 2014.500 | Epoch of periastron passage (year) |
| e: | 0.275 | Eccentricity |
| ω: | 315.0 | Longitude of periastron (degrees) |
| Start-Year: | 1944.15 | Year |
| End-Year: | 2105.85 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for RST1059 |
||
| Position: | 200719.23-512701.3 | Epoch-2000 right ascension and declination |
| WDS-ID: | 20073-5127 | WDS designation |
| Discoverer Code: | RST1059 | Discover designation and components |
| ADS number: | . | Aitken Double Star catalog |
| HD number: | 190444 | HD catalog number |
| Hipparcos number: | 99114 | Hipparcos catalog number |
| V1: | 8.89 | Magnitude of the primary |
| V2: | 9.03 | Magnitude of the secondary |
| Equinox: | Equinox | |
| Date: | Date of last observation | |
| Orbit grade: | 3 | Orbit grade, ranging from : 1 = Definitive 2 = Good 3 = Reliable 4 = Preliminary 5 = Indeterminate |
| Flags: | Flags | |
| Ephemerides: | Ephemerides | |
| Code: | Msn2023 | 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 0.132 260.51 -------------------------- 1944.15 0.211 49.16 1945.15 0.211 50.47 1946.15 0.211 51.79 1947.15 0.210 53.12 1948.15 0.210 54.44 1949.15 0.210 55.78 1950.15 0.209 57.12 1951.15 0.208 58.47 1952.15 0.208 59.82 1953.15 0.207 61.18 1954.15 0.206 62.56 1955.15 0.206 63.94 1956.15 0.205 65.33 1957.15 0.204 66.74 1958.15 0.203 68.15 1959.15 0.202 69.58 1960.15 0.201 71.03 1961.15 0.200 72.49 1962.15 0.199 73.96 1963.15 0.198 75.45 1964.15 0.196 76.96 1965.15 0.195 78.50 1966.15 0.194 80.05 1967.15 0.192 81.62 1968.15 0.191 83.22 1969.15 0.189 84.84 1970.15 0.188 86.49 1971.15 0.186 88.16 1972.15 0.185 89.87 1973.15 0.183 91.61 1974.15 0.181 93.37 1975.15 0.179 95.18 1976.15 0.178 97.02 1977.15 0.176 98.90 1978.15 0.174 100.82 1979.15 0.172 102.79 1980.15 0.170 104.80 1981.15 0.168 106.86 1982.15 0.166 108.97 1983.15 0.164 111.13 1984.15 0.162 113.35 1985.15 0.159 115.63 1986.15 0.157 117.97 1987.15 0.155 120.37 1988.15 0.153 122.85 1989.15 0.151 125.39 1990.15 0.149 128.01 1991.15 0.146 130.71 1992.15 0.144 133.49 1993.15 0.142 136.35 1994.15 0.140 139.29 1995.15 0.138 142.32 1996.15 0.136 145.44 1997.15 0.134 148.65 1998.15 0.132 151.95 1999.15 0.131 155.34 2000.15 0.129 158.82 2001.15 0.128 162.39 2002.15 0.126 166.04 2003.15 0.125 169.77 2004.15 0.124 173.57 2005.15 0.123 177.45 2006.15 0.122 181.39 2007.15 0.121 185.37 2008.15 0.120 189.41 2009.15 0.120 193.48 2010.15 0.120 197.57 2011.15 0.119 201.68 2012.15 0.120 205.79 2013.15 0.120 209.89 2014.15 0.120 213.98 2015.15 0.120 218.04 2016.15 0.121 222.07 2017.15 0.122 226.06 2018.15 0.122 230.00 2019.15 0.123 233.89 2020.15 0.124 237.72 2021.15 0.125 241.48 2022.15 0.126 245.19 2023.15 0.128 248.82 2024.15 0.129 252.39 2025.15 0.130 255.89 2026.15 0.131 259.32 2027.15 0.133 262.69 2028.15 0.134 265.98 2029.15 0.136 269.21 2030.15 0.137 272.36 2031.15 0.138 275.46 2032.15 0.140 278.49 2033.15 0.141 281.45 2034.15 0.143 284.36 2035.15 0.144 287.20 2036.15 0.146 289.98 2037.15 0.147 292.71 2038.15 0.149 295.39 2039.15 0.150 298.01 2040.15 0.152 300.58 2041.15 0.153 303.09 2042.15 0.155 305.56 2043.15 0.156 307.98 2044.15 0.158 310.35 2045.15 0.159 312.68 2046.15 0.161 314.97 2047.15 0.162 317.21 2048.15 0.164 319.42 2049.15 0.165 321.58 2050.15 0.167 323.70 2051.15 0.168 325.79 2052.15 0.170 327.84 2053.15 0.171 329.86 2054.15 0.173 331.84 2055.15 0.174 333.80 2056.15 0.176 335.72 2057.15 0.177 337.61 2058.15 0.178 339.47 2059.15 0.180 341.30 2060.15 0.181 343.10 2061.15 0.182 344.88 2062.15 0.184 346.63 2063.15 0.185 348.36 2064.15 0.186 350.07 2065.15 0.187 351.75 2066.15 0.189 353.41 2067.15 0.190 355.05 2068.15 0.191 356.66 2069.15 0.192 358.26 2070.15 0.193 359.84 2071.15 0.194 1.40 2072.15 0.196 2.95 2073.15 0.197 4.47 2074.15 0.198 5.98 2075.15 0.199 7.48 2076.15 0.200 8.96 2077.15 0.200 10.43 2078.15 0.201 11.88 2079.15 0.202 13.32 2080.15 0.203 14.75 2081.15 0.204 16.17 2082.15 0.205 17.58 2083.15 0.205 18.98 2084.15 0.206 20.36 2085.15 0.207 21.74 2086.15 0.207 23.11 2087.15 0.208 24.47 2088.15 0.208 25.83 2089.15 0.209 27.17 2090.15 0.209 28.51 2091.15 0.210 29.85 2092.15 0.210 31.18 2093.15 0.211 32.50 2094.15 0.211 33.82 2095.15 0.211 35.14 2096.15 0.211 36.46 2097.15 0.212 37.77 2098.15 0.212 39.08 2099.15 0.212 40.39 2100.15 0.212 41.69 2101.15 0.212 43.00 2102.15 0.212 44.31 2103.15 0.212 45.62 2104.15 0.212 46.93 2105.15 0.211 48.24
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 18:11:52 |