| WDS: | RST2720 | WDS ID/Discoverer |
| P: | 156.050 | Orbital period (years) |
| a: | 0.214 | Semi-major axis (arcseconds) |
| i: | 55.4 | Inclination (degrees) |
| Ω: | 51.6 | Longitude of ascending node (degrees) |
| T: | 2029.460 | Epoch of periastron passage (year) |
| e: | 0.0 | Eccentricity |
| ω: | 0.0 | Longitude of periastron (degrees) |
| Start-Year: | 1946.975 | Year |
| End-Year: | 2103.025 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for RST2720 |
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| Position: | 105931.94-413028.2 | Epoch-2000 right ascension and declination |
| WDS-ID: | 10595-4130 | WDS designation |
| Discoverer Code: | RST2720 | Discover designation and components |
| ADS number: | . | Aitken Double Star catalog |
| HD number: | . | HD catalog number |
| Hipparcos number: | . | Hipparcos catalog number |
| V1: | 10.5 | Magnitude of the primary |
| V2: | 10.5 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2022 | 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: | Tok2023a | 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 0.213 47.71 -------------------------- 1946.97 0.212 225.71 1947.97 0.213 227.05 1948.97 0.213 228.37 1949.97 0.214 229.69 1950.97 0.214 231.00 1951.97 0.214 232.31 1952.97 0.214 233.62 1953.97 0.213 234.94 1954.97 0.213 236.26 1955.97 0.212 237.59 1956.97 0.210 238.94 1957.97 0.209 240.30 1958.97 0.207 241.69 1959.97 0.206 243.09 1960.97 0.204 244.53 1961.97 0.201 245.99 1962.97 0.199 247.49 1963.97 0.196 249.02 1964.97 0.194 250.60 1965.97 0.191 252.23 1966.97 0.187 253.91 1967.97 0.184 255.64 1968.97 0.181 257.44 1969.97 0.177 259.31 1970.97 0.174 261.26 1971.97 0.170 263.28 1972.97 0.167 265.40 1973.97 0.163 267.61 1974.97 0.159 269.92 1975.97 0.155 272.35 1976.97 0.152 274.89 1977.97 0.148 277.56 1978.97 0.145 280.36 1979.97 0.141 283.29 1980.97 0.138 286.37 1981.97 0.135 289.59 1982.97 0.132 292.95 1983.97 0.130 296.44 1984.97 0.127 300.07 1985.97 0.126 303.82 1986.97 0.124 307.68 1987.97 0.123 311.62 1988.97 0.122 315.63 1989.97 0.122 319.68 1990.97 0.122 323.74 1991.97 0.122 327.79 1992.97 0.123 331.79 1993.97 0.124 335.73 1994.97 0.126 339.59 1995.97 0.128 343.33 1996.97 0.130 346.95 1997.97 0.132 350.44 1998.97 0.135 353.79 1999.97 0.138 357.00 2000.97 0.141 0.07 2001.97 0.145 3.00 2002.97 0.148 5.79 2003.97 0.152 8.45 2004.97 0.156 10.99 2005.97 0.159 13.41 2006.97 0.163 15.72 2007.97 0.167 17.92 2008.97 0.170 20.03 2009.97 0.174 22.05 2010.97 0.178 23.99 2011.97 0.181 25.86 2012.97 0.184 27.65 2013.97 0.188 29.39 2014.97 0.191 31.06 2015.97 0.194 32.68 2016.97 0.196 34.26 2017.97 0.199 35.80 2018.97 0.201 37.29 2019.97 0.204 38.75 2020.97 0.206 40.18 2021.97 0.208 41.59 2022.97 0.209 42.97 2023.97 0.210 44.33 2024.97 0.212 45.68 2025.97 0.213 47.01 2026.97 0.213 48.34 2027.97 0.214 49.65 2028.97 0.214 50.96 2029.97 0.214 52.27 2030.97 0.214 53.59 2031.97 0.213 54.90 2032.97 0.213 56.23 2033.97 0.212 57.56 2034.97 0.210 58.91 2035.97 0.209 60.27 2036.97 0.207 61.65 2037.97 0.206 63.06 2038.97 0.204 64.49 2039.97 0.201 65.95 2040.97 0.199 67.45 2041.97 0.196 68.99 2042.97 0.194 70.56 2043.97 0.191 72.19 2044.97 0.188 73.87 2045.97 0.184 75.60 2046.97 0.181 77.40 2047.97 0.178 79.27 2048.97 0.174 81.21 2049.97 0.170 83.23 2050.97 0.167 85.34 2051.97 0.163 87.55 2052.97 0.159 89.86 2053.97 0.156 92.29 2054.97 0.152 94.83 2055.97 0.148 97.49 2056.97 0.145 100.29 2057.97 0.141 103.22 2058.97 0.138 106.29 2059.97 0.135 109.50 2060.97 0.132 112.86 2061.97 0.130 116.36 2062.97 0.128 119.98 2063.97 0.126 123.73 2064.97 0.124 127.58 2065.97 0.123 131.52 2066.97 0.122 135.53 2067.97 0.122 139.58 2068.97 0.122 143.64 2069.97 0.122 147.69 2070.97 0.123 151.70 2071.97 0.124 155.64 2072.97 0.126 159.49 2073.97 0.128 163.24 2074.97 0.130 166.86 2075.97 0.132 170.36 2076.97 0.135 173.71 2077.97 0.138 176.93 2078.97 0.141 180.00 2079.97 0.145 182.93 2080.97 0.148 185.72 2081.97 0.152 188.39 2082.97 0.156 190.93 2083.97 0.159 193.35 2084.97 0.163 195.66 2085.97 0.167 197.87 2086.97 0.170 199.98 2087.97 0.174 202.00 2088.97 0.178 203.94 2089.97 0.181 205.81 2090.97 0.184 207.61 2091.97 0.188 209.34 2092.97 0.191 211.02 2093.97 0.194 212.64 2094.97 0.196 214.22 2095.97 0.199 215.76 2096.97 0.201 217.25 2097.97 0.204 218.72 2098.97 0.206 220.15 2099.97 0.207 221.55 2100.97 0.209 222.94 2101.97 0.210 224.30 2102.97 0.212 225.65
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 16:32:17 |