| WDS: | A2095AB | WDS ID/Discoverer |
| P: | 148.580 | Orbital period (years) |
| a: | 0.345 | Semi-major axis (arcseconds) |
| i: | 94.5 | Inclination (degrees) |
| Ω: | 147.5 | Longitude of ascending node (degrees) |
| T: | 2049.900 | Epoch of periastron passage (year) |
| e: | 0.758 | Eccentricity |
| ω: | 101.6 | Longitude of periastron (degrees) |
| Start-Year: | 1950.71 | Year |
| End-Year: | 2099.29 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for A2095AB |
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| Position: | 201540.26+433859.6 | Epoch-2000 right ascension and declination |
| WDS-ID: | 20157+4339 | WDS designation |
| Discoverer Code: | A2095AB | Discover designation and components |
| ADS number: | 13611 | Aitken Double Star catalog |
| HD number: | 192911 | HD catalog number |
| Hipparcos number: | 99862 | Hipparcos catalog number |
| V1: | 9.06 | Magnitude of the primary |
| V2: | 9.82 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2009 | Date of last observation |
| Orbit grade: | 4 | Orbit grade, ranging from : 1 = Definitive 2 = Good 3 = Reliable 4 = Preliminary 5 = Indeterminate |
| Flags: | n | Flags |
| Ephemerides: | Ephemerides | |
| Code: | Lin2012c | 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 0.282 151.76 -------------------------- 1950.71 0.047 259.87 1951.71 0.046 253.04 1952.71 0.045 245.85 1953.71 0.045 238.47 1954.71 0.045 231.15 1955.71 0.046 224.11 1956.71 0.048 217.52 1957.71 0.051 211.50 1958.71 0.054 206.07 1959.71 0.057 201.25 1960.71 0.061 196.98 1961.71 0.065 193.22 1962.71 0.069 189.90 1963.71 0.073 186.97 1964.71 0.078 184.38 1965.71 0.082 182.07 1966.71 0.087 180.01 1967.71 0.092 178.16 1968.71 0.097 176.50 1969.71 0.101 174.99 1970.71 0.106 173.62 1971.71 0.111 172.38 1972.71 0.116 171.24 1973.71 0.121 170.19 1974.71 0.126 169.22 1975.71 0.131 168.33 1976.71 0.136 167.50 1977.71 0.141 166.73 1978.71 0.146 166.01 1979.71 0.151 165.34 1980.71 0.155 164.71 1981.71 0.160 164.12 1982.71 0.165 163.56 1983.71 0.170 163.03 1984.71 0.174 162.53 1985.71 0.179 162.06 1986.71 0.183 161.61 1987.71 0.188 161.18 1988.71 0.192 160.77 1989.71 0.197 160.38 1990.71 0.201 160.01 1991.71 0.205 159.65 1992.71 0.210 159.31 1993.71 0.214 158.98 1994.71 0.218 158.67 1995.71 0.222 158.36 1996.71 0.226 158.07 1997.71 0.230 157.78 1998.71 0.233 157.50 1999.71 0.237 157.24 2000.71 0.240 156.98 2001.71 0.244 156.73 2002.71 0.247 156.48 2003.71 0.251 156.24 2004.71 0.254 156.01 2005.71 0.257 155.79 2006.71 0.260 155.56 2007.71 0.262 155.35 2008.71 0.265 155.14 2009.71 0.268 154.93 2010.71 0.270 154.72 2011.71 0.272 154.52 2012.71 0.274 154.32 2013.71 0.276 154.13 2014.71 0.278 153.94 2015.71 0.280 153.75 2016.71 0.281 153.56 2017.71 0.282 153.37 2018.71 0.283 153.19 2019.71 0.284 153.01 2020.71 0.284 152.82 2021.71 0.285 152.64 2022.71 0.285 152.46 2023.71 0.285 152.28 2024.71 0.284 152.09 2025.71 0.283 151.91 2026.71 0.282 151.73 2027.71 0.280 151.54 2028.71 0.279 151.35 2029.71 0.276 151.16 2030.71 0.273 150.96 2031.71 0.270 150.76 2032.71 0.266 150.56 2033.71 0.262 150.35 2034.71 0.257 150.13 2035.71 0.251 149.90 2036.71 0.245 149.66 2037.71 0.237 149.40 2038.71 0.229 149.13 2039.71 0.219 148.84 2040.71 0.208 148.52 2041.71 0.196 148.15 2042.71 0.181 147.74 2043.71 0.165 147.25 2044.71 0.145 146.63 2045.71 0.123 145.81 2046.71 0.096 144.57 2047.71 0.065 142.25 2048.71 0.030 134.79 2049.71 0.011 2.14 2050.71 0.047 334.38 2051.71 0.079 330.51 2052.71 0.105 328.76 2053.71 0.125 327.64 2054.71 0.140 326.80 2055.71 0.152 326.10 2056.71 0.160 325.50 2057.71 0.167 324.95 2058.71 0.172 324.43 2059.71 0.175 323.94 2060.71 0.177 323.47 2061.71 0.179 323.00 2062.71 0.179 322.54 2063.71 0.179 322.08 2064.71 0.178 321.62 2065.71 0.177 321.15 2066.71 0.175 320.68 2067.71 0.173 320.19 2068.71 0.171 319.69 2069.71 0.168 319.17 2070.71 0.165 318.64 2071.71 0.162 318.09 2072.71 0.158 317.51 2073.71 0.154 316.90 2074.71 0.150 316.27 2075.71 0.146 315.60 2076.71 0.142 314.89 2077.71 0.138 314.14 2078.71 0.134 313.34 2079.71 0.129 312.49 2080.71 0.125 311.57 2081.71 0.120 310.58 2082.71 0.115 309.52 2083.71 0.111 308.37 2084.71 0.106 307.11 2085.71 0.101 305.74 2086.71 0.097 304.23 2087.71 0.092 302.56 2088.71 0.087 300.72 2089.71 0.083 298.67 2090.71 0.078 296.38 2091.71 0.074 293.80 2092.71 0.069 290.90 2093.71 0.065 287.62 2094.71 0.061 283.90 2095.71 0.057 279.68 2096.71 0.054 274.92 2097.71 0.051 269.56 2098.71 0.049 263.59
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 18:13:10 |