| WDS: | STT208 | WDS ID/Discoverer |
| P: | 106.350 | Orbital period (years) |
| a: | 0.337 | Semi-major axis (arcseconds) |
| i: | 22.2 | Inclination (degrees) |
| Ω: | 138.9 | Longitude of ascending node (degrees) |
| T: | 1987.370 | Epoch of periastron passage (year) |
| e: | 0.445 | Eccentricity |
| ω: | 25.6 | Longitude of periastron (degrees) |
| Start-Year: | 1971.825 | Year |
| End-Year: | 2078.175 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for STT208 |
||
| Position: | 095206.36+540351.4 | Epoch-2000 right ascension and declination |
| WDS-ID: | 09521+5404 | WDS designation |
| Discoverer Code: | STT208 | Discover designation and components |
| ADS number: | 7545 | Aitken Double Star catalog |
| HD number: | 85235 | HD catalog number |
| Hipparcos number: | 48402 | Hipparcos catalog number |
| V1: | 5.28 | Magnitude of the primary |
| V2: | 5.39 | Magnitude of the secondary |
| Equinox: | Equinox | |
| Date: | 2019 | Date of last observation |
| Orbit grade: | 2 | Orbit grade, ranging from : 1 = Definitive 2 = Good 3 = Reliable 4 = Preliminary 5 = Indeterminate |
| Flags: | n | Flags |
| Ephemerides: | Ephemerides | |
| Code: | USN2021b | 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 0.462 323.05 -------------------------- 1971.83 0.283 60.69 1972.83 0.275 64.79 1973.83 0.266 69.15 1974.83 0.258 73.79 1975.83 0.250 78.72 1976.83 0.242 83.98 1977.83 0.235 89.58 1978.83 0.228 95.55 1979.83 0.221 101.90 1980.83 0.214 108.66 1981.83 0.208 115.83 1982.83 0.202 123.42 1983.83 0.197 131.43 1984.83 0.192 139.85 1985.83 0.189 148.64 1986.83 0.186 157.75 1987.83 0.184 167.10 1988.83 0.183 176.58 1989.83 0.184 186.04 1990.83 0.186 195.36 1991.83 0.190 204.38 1992.83 0.195 212.98 1993.83 0.202 221.07 1994.83 0.210 228.62 1995.83 0.218 235.59 1996.83 0.228 242.01 1997.83 0.238 247.91 1998.83 0.248 253.32 1999.83 0.259 258.29 2000.83 0.269 262.87 2001.83 0.280 267.10 2002.83 0.291 271.01 2003.83 0.301 274.65 2004.83 0.312 278.05 2005.83 0.322 281.23 2006.83 0.332 284.21 2007.83 0.341 287.03 2008.83 0.351 289.69 2009.83 0.360 292.22 2010.83 0.368 294.62 2011.83 0.377 296.92 2012.83 0.385 299.12 2013.83 0.393 301.22 2014.83 0.400 303.25 2015.83 0.407 305.21 2016.83 0.414 307.10 2017.83 0.420 308.93 2018.83 0.426 310.71 2019.83 0.432 312.45 2020.83 0.437 314.13 2021.83 0.442 315.78 2022.83 0.447 317.39 2023.83 0.452 318.97 2024.83 0.456 320.52 2025.83 0.460 322.04 2026.83 0.463 323.54 2027.83 0.466 325.01 2028.83 0.469 326.47 2029.83 0.472 327.91 2030.83 0.474 329.34 2031.83 0.476 330.75 2032.83 0.477 332.16 2033.83 0.479 333.55 2034.83 0.480 334.94 2035.83 0.481 336.32 2036.83 0.481 337.70 2037.83 0.481 339.08 2038.83 0.481 340.45 2039.83 0.481 341.83 2040.83 0.480 343.21 2041.83 0.479 344.59 2042.83 0.478 345.98 2043.83 0.477 347.38 2044.83 0.475 348.79 2045.83 0.473 350.21 2046.83 0.471 351.64 2047.83 0.468 353.09 2048.82 0.465 354.55 2049.82 0.462 356.03 2050.82 0.459 357.53 2051.82 0.455 359.06 2052.82 0.452 0.61 2053.82 0.448 2.19 2054.82 0.443 3.79 2055.82 0.439 5.43 2056.82 0.434 7.11 2057.82 0.429 8.82 2058.82 0.423 10.57 2059.82 0.418 12.38 2060.82 0.412 14.23 2061.82 0.406 16.13 2062.82 0.400 18.09 2063.82 0.394 20.12 2064.82 0.387 22.21 2065.82 0.380 24.38 2066.82 0.373 26.63 2067.82 0.366 28.96 2068.82 0.358 31.40 2069.82 0.351 33.93 2070.82 0.343 36.58 2071.82 0.335 39.36 2072.82 0.327 42.27 2073.82 0.319 45.32 2074.82 0.311 48.54 2075.82 0.302 51.93 2076.82 0.294 55.51 2077.82 0.286 59.31
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 16:21:48 |