| - Revision: |
$Rev: 1216 $ |
|
| - Report created: |
2025-07-11 19:41:37 |
| WDS: | TOK704BA,BB | WDS ID/Discoverer |
| P: | 117.000 | Orbital period (years) |
| a: | 0.215 | Semi-major axis (arcseconds) |
| i: | 65.1 | Inclination (degrees) |
| Ω: | 188.5 | Longitude of ascending node (degrees) |
| T: | 1935.100 | Epoch of periastron passage (year) |
| e: | 0.204 | Eccentricity |
| ω: | 294.0 | Longitude of periastron (degrees) |
| Start-Year: | 1967.0 | Year |
| End-Year: | 2083.0 | Year |
| Epoch: | 2025.0 | Besselian Epoch |
| Position: | 232249.08+203332.1 | Epoch-2000 right ascension and declination |
| WDS-ID: | 23228+2034 | WDS designation |
| Discoverer Code: | TOK704BA,BB | Discover designation and components |
| ADS number: | 16713 | Aitken Double Star catalog |
| HD number: | 220334 | HD catalog number |
| Hipparcos number: | 115417 | Hipparcos catalog number |
| V1: | 6.4 r | Magnitude of the primary |
| V2: | 8.4 r | Magnitude of the secondary |
| Equinox: | Equinox | |
| Date: | 2015 | Date of last observation |
| Orbit grade: | 9 | Orbit grade, ranging from 1 'definitive' to 5 'indeterminate' |
| Flags: | Flags |
Image from the USNO WDS 6th Orbit Catalog (see Acknowledgements)
Year Sep[“] PA[°] --------------------------------------------- 2025.0 0.217 11.6 ------------------------- 1967.0 0.156 218.5 1968.0 0.151 221.0 1969.0 0.146 223.7 1970.0 0.142 226.5 1971.0 0.137 229.5 1972.0 0.132 232.8 1973.0 0.128 236.2 1974.0 0.124 239.9 1975.0 0.120 243.9 1976.0 0.116 248.1 1977.0 0.113 252.5 1978.0 0.111 257.2 1979.0 0.109 262.1 1980.0 0.107 267.1 1981.0 0.107 272.2 1982.0 0.107 277.4 1983.0 0.107 282.5 1984.0 0.108 287.6 1985.0 0.110 292.5 1986.0 0.113 297.2 1987.0 0.116 301.7 1988.0 0.119 305.9 1989.0 0.123 309.9 1990.0 0.128 313.6 1991.0 0.132 317.1 1992.0 0.137 320.4 1993.0 0.142 323.4 1994.0 0.147 326.2 1995.0 0.152 328.8 1996.0 0.157 331.3 1997.0 0.163 333.6 1998.0 0.168 335.7 1999.0 0.173 337.7 2000.0 0.178 339.6 2001.0 0.183 341.4 2002.0 0.188 343.1 2003.0 0.193 344.7 2004.0 0.197 346.3 2005.0 0.201 347.8 2006.0 0.205 349.2 2007.0 0.209 350.5 2008.0 0.213 351.9 2009.0 0.216 353.1 2010.0 0.219 354.4 2011.0 0.222 355.6 2012.0 0.224 356.8 2013.0 0.226 357.9 2014.0 0.227 359.1 2015.0 0.229 0.2 2016.0 0.229 1.3 2017.0 0.230 2.4 2018.0 0.230 3.5 2019.0 0.229 4.6 2020.0 0.229 5.8 2021.0 0.227 6.9 2022.0 0.226 8.0 2023.0 0.223 9.2 2024.0 0.221 10.4 2025.0 0.217 11.6 2026.0 0.214 12.9 2027.0 0.209 14.2 2028.0 0.205 15.5 2029.0 0.200 17.0 2030.0 0.194 18.5 2031.0 0.188 20.1 2032.0 0.181 21.8 2033.0 0.174 23.7 2034.0 0.166 25.7 2035.0 0.159 27.9 2036.0 0.150 30.4 2037.0 0.142 33.1 2038.0 0.133 36.2 2039.0 0.124 39.8 2040.0 0.115 43.9 2041.0 0.107 48.7 2042.0 0.098 54.3 2043.0 0.090 60.9 2044.0 0.084 68.6 2045.0 0.078 77.6 2046.0 0.075 87.7 2047.0 0.073 98.5 2048.0 0.074 109.4 2049.0 0.077 119.8 2050.0 0.082 129.2 2051.0 0.088 137.4 2052.0 0.095 144.5 2053.0 0.103 150.4 2054.0 0.111 155.6 2055.0 0.120 160.0 2056.0 0.128 163.8 2057.0 0.136 167.1 2058.0 0.144 170.1 2059.0 0.152 172.8 2060.0 0.159 175.2 2061.0 0.165 177.4 2062.0 0.171 179.5 2063.0 0.176 181.5 2064.0 0.181 183.3 2065.0 0.184 185.1 2066.0 0.188 186.8 2067.0 0.190 188.4 2068.0 0.192 190.0 2069.0 0.193 191.6 2070.0 0.194 193.2 2071.0 0.194 194.7 2072.0 0.194 196.3 2073.0 0.193 197.8 2074.0 0.191 199.4 2075.0 0.189 201.0 2076.0 0.187 202.7 2077.0 0.184 204.4 2078.0 0.181 206.2 2079.0 0.177 208.0 2080.0 0.173 209.9 2081.0 0.169 211.9 2082.0 0.165 214.0