| WDS: | A262 | WDS ID/Discoverer |
| P: | 108.200 | Orbital period (years) |
| a: | 0.143 | Semi-major axis (arcseconds) |
| i: | 50.4 | Inclination (degrees) |
| Ω: | 136.2 | Longitude of ascending node (degrees) |
| T: | 1959.100 | Epoch of periastron passage (year) |
| e: | 0.83 | Eccentricity |
| ω: | 122.0 | Longitude of periastron (degrees) |
| Start-Year: | 1970.9 | Year |
| End-Year: | 2079.1 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for A262 |
||
| Position: | 190718.39+243133.0 | Epoch-2000 right ascension and declination |
| WDS-ID: | 19073+2432 | WDS designation |
| Discoverer Code: | A262 | Discover designation and components |
| ADS number: | 12057 | Aitken Double Star catalog |
| HD number: | 178355 | HD catalog number |
| Hipparcos number: | 93905 | Hipparcos catalog number |
| V1: | 9.27 | Magnitude of the primary |
| V2: | 9.72 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2007 | Date of last observation |
| Orbit grade: | 4 | Orbit grade, ranging from : 1 = Definitive 2 = Good 3 = Reliable 4 = Preliminary 5 = Indeterminate |
| Flags: | Flags | |
| Ephemerides: | Ephemerides | |
| Code: | Zir2012b | 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 0.202 98.56 -------------------------- 1970.90 0.087 40.31 1971.90 0.091 43.34 1972.90 0.096 46.11 1973.90 0.100 48.65 1974.90 0.104 50.98 1975.90 0.108 53.14 1976.90 0.112 55.15 1977.90 0.116 57.03 1978.90 0.119 58.78 1979.90 0.123 60.43 1980.90 0.126 61.99 1981.90 0.130 63.46 1982.90 0.133 64.85 1983.90 0.137 66.18 1984.90 0.140 67.44 1985.90 0.143 68.65 1986.90 0.146 69.81 1987.90 0.149 70.91 1988.90 0.152 71.98 1989.90 0.155 73.01 1990.90 0.158 74.00 1991.90 0.160 74.95 1992.90 0.163 75.88 1993.90 0.165 76.78 1994.90 0.168 77.65 1995.90 0.170 78.49 1996.90 0.173 79.32 1997.90 0.175 80.12 1998.90 0.177 80.90 1999.90 0.179 81.67 2000.90 0.181 82.41 2001.90 0.183 83.15 2002.90 0.184 83.86 2003.90 0.186 84.57 2004.90 0.188 85.26 2005.90 0.189 85.94 2006.90 0.191 86.61 2007.90 0.192 87.27 2008.90 0.193 87.92 2009.90 0.195 88.56 2010.90 0.196 89.20 2011.90 0.197 89.82 2012.90 0.198 90.44 2013.90 0.199 91.06 2014.90 0.199 91.67 2015.90 0.200 92.28 2016.90 0.201 92.88 2017.90 0.201 93.48 2018.90 0.202 94.07 2019.90 0.202 94.66 2020.90 0.202 95.26 2021.90 0.202 95.85 2022.90 0.203 96.44 2023.90 0.203 97.03 2024.90 0.202 97.62 2025.90 0.202 98.21 2026.90 0.202 98.80 2027.90 0.201 99.40 2028.90 0.201 99.99 2029.90 0.200 100.60 2030.90 0.199 101.20 2031.90 0.198 101.81 2032.90 0.197 102.43 2033.90 0.196 103.06 2034.90 0.195 103.69 2035.90 0.194 104.33 2036.90 0.192 104.98 2037.90 0.190 105.64 2038.90 0.189 106.31 2039.90 0.187 107.00 2040.90 0.185 107.70 2041.90 0.182 108.42 2042.90 0.180 109.16 2043.90 0.177 109.91 2044.90 0.175 110.70 2045.90 0.172 111.50 2046.90 0.168 112.34 2047.90 0.165 113.21 2048.90 0.161 114.12 2049.90 0.157 115.07 2050.90 0.153 116.07 2051.90 0.149 117.13 2052.90 0.144 118.26 2053.90 0.139 119.46 2054.90 0.134 120.76 2055.90 0.128 122.17 2056.90 0.122 123.73 2057.90 0.115 125.45 2058.90 0.108 127.41 2059.90 0.100 129.66 2060.90 0.091 132.34 2061.90 0.081 135.62 2062.90 0.070 139.87 2063.90 0.058 145.82 2064.90 0.043 155.41 2065.90 0.027 175.62 2066.90 0.016 237.18 2067.90 0.026 301.90 2068.90 0.036 327.72 2069.90 0.043 343.20 2070.90 0.049 354.62 2071.90 0.054 3.74 2072.90 0.059 11.32 2073.90 0.064 17.75 2074.90 0.068 23.29 2075.90 0.073 28.14 2076.90 0.077 32.42 2077.90 0.082 36.24 2078.90 0.086 39.66
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
|
| Report created: |
2026-06-25 18:00:22 |