| WDS: | A1493 | WDS ID/Discoverer |
| P: | 140.610 | Orbital period (years) |
| a: | 0.148 | Semi-major axis (arcseconds) |
| i: | 152.5 | Inclination (degrees) |
| Ω: | 106.8 | Longitude of ascending node (degrees) |
| T: | 1924.240 | Epoch of periastron passage (year) |
| e: | 0.037 | Eccentricity |
| ω: | 299.9 | Longitude of periastron (degrees) |
| Start-Year: | 1954.695 | Year |
| End-Year: | 2095.305 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for A1493 |
||
| Position: | 233809.62+551354.7 | Epoch-2000 right ascension and declination |
| WDS-ID: | 23382+5514 | WDS designation |
| Discoverer Code: | A1493 | Discover designation and components |
| ADS number: | 16886 | Aitken Double Star catalog |
| HD number: | 222186 | HD catalog number |
| Hipparcos number: | 116634 | Hipparcos catalog number |
| V1: | 9.35 | Magnitude of the primary |
| V2: | 9.58 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2008 | 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: | Doc2012g | 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 0.148 271.13 -------------------------- 1954.69 0.145 87.03 1955.69 0.145 84.66 1956.69 0.144 82.27 1957.69 0.144 79.88 1958.69 0.143 77.47 1959.69 0.143 75.04 1960.69 0.143 72.61 1961.69 0.142 70.15 1962.69 0.142 67.68 1963.69 0.141 65.19 1964.69 0.141 62.68 1965.69 0.140 60.16 1966.69 0.139 57.61 1967.69 0.139 55.05 1968.69 0.138 52.46 1969.69 0.138 49.86 1970.69 0.138 47.25 1971.69 0.137 44.61 1972.69 0.137 41.96 1973.69 0.136 39.30 1974.69 0.136 36.62 1975.69 0.136 33.93 1976.69 0.136 31.24 1977.69 0.136 28.53 1978.69 0.135 25.82 1979.69 0.135 23.11 1980.69 0.135 20.40 1981.69 0.135 17.68 1982.69 0.136 14.97 1983.69 0.136 12.27 1984.69 0.136 9.58 1985.69 0.136 6.89 1986.69 0.137 4.22 1987.69 0.137 1.56 1988.69 0.137 358.92 1989.69 0.138 356.29 1990.69 0.138 353.69 1991.69 0.139 351.10 1992.69 0.139 348.53 1993.69 0.140 345.99 1994.69 0.141 343.47 1995.69 0.141 340.97 1996.69 0.142 338.50 1997.69 0.143 336.04 1998.69 0.143 333.62 1999.69 0.144 331.21 2000.69 0.145 328.83 2001.69 0.145 326.46 2002.69 0.146 324.12 2003.69 0.147 321.80 2004.69 0.147 319.50 2005.69 0.148 317.22 2006.69 0.148 314.95 2007.69 0.149 312.70 2008.69 0.149 310.46 2009.69 0.150 308.23 2010.69 0.150 306.02 2011.69 0.150 303.82 2012.69 0.151 301.62 2013.69 0.151 299.43 2014.69 0.151 297.24 2015.69 0.151 295.06 2016.69 0.151 292.88 2017.69 0.151 290.69 2018.69 0.151 288.51 2019.69 0.151 286.32 2020.69 0.150 284.12 2021.69 0.150 281.91 2022.69 0.150 279.70 2023.69 0.149 277.47 2024.69 0.149 275.22 2025.69 0.148 272.96 2026.69 0.147 270.69 2027.69 0.147 268.39 2028.69 0.146 266.07 2029.69 0.145 263.72 2030.69 0.144 261.35 2031.69 0.144 258.95 2032.69 0.143 256.52 2033.69 0.142 254.07 2034.69 0.141 251.57 2035.69 0.140 249.05 2036.69 0.139 246.49 2037.69 0.138 243.89 2038.69 0.137 241.26 2039.69 0.136 238.58 2040.69 0.135 235.88 2041.69 0.134 233.13 2042.69 0.133 230.34 2043.69 0.132 227.52 2044.69 0.131 224.66 2045.69 0.131 221.77 2046.69 0.130 218.84 2047.69 0.129 215.89 2048.69 0.129 212.90 2049.69 0.128 209.89 2050.69 0.128 206.86 2051.69 0.127 203.81 2052.69 0.127 200.75 2053.69 0.127 197.67 2054.69 0.127 194.59 2055.69 0.127 191.50 2056.69 0.127 188.42 2057.69 0.127 185.35 2058.69 0.127 182.28 2059.69 0.128 179.23 2060.69 0.128 176.20 2061.69 0.129 173.18 2062.69 0.129 170.19 2063.69 0.130 167.23 2064.69 0.131 164.30 2065.69 0.131 161.39 2066.69 0.132 158.52 2067.69 0.133 155.68 2068.69 0.134 152.88 2069.69 0.134 150.11 2070.69 0.135 147.37 2071.69 0.136 144.67 2072.69 0.137 142.00 2073.69 0.138 139.36 2074.69 0.138 136.75 2075.69 0.139 134.18 2076.69 0.140 131.63 2077.69 0.141 129.10 2078.69 0.141 126.61 2079.69 0.142 124.13 2080.69 0.143 121.68 2081.69 0.143 119.25 2082.69 0.144 116.83 2083.69 0.144 114.43 2084.69 0.145 112.04 2085.69 0.145 109.67 2086.69 0.145 107.30 2087.69 0.145 104.95 2088.69 0.145 102.59 2089.69 0.145 100.24 2090.69 0.145 97.89 2091.69 0.145 95.54 2092.69 0.145 93.19 2093.69 0.145 90.84 2094.69 0.145 88.48
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| Report created: |
2026-06-25 18:53:22 |