| WDS: | HU314 | WDS ID/Discoverer |
| P: | 1075.000 | Orbital period (years) |
| a: | 0.602 | Semi-major axis (arcseconds) |
| i: | 123.1 | Inclination (degrees) |
| Ω: | 170.0 | Longitude of ascending node (degrees) |
| T: | 1885.700 | Epoch of periastron passage (year) |
| e: | 0.2 | Eccentricity |
| ω: | 31.7 | Longitude of periastron (degrees) |
| Start-Year: | 1487.5 | Year |
| End-Year: | 2562.5 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for HU314 |
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| Position: | 180838.26+183808.8 | Epoch-2000 right ascension and declination |
| WDS-ID: | 18086+1838 | WDS designation |
| Discoverer Code: | HU314 | Discover designation and components |
| ADS number: | 11098 | Aitken Double Star catalog |
| HD number: | 166157 | HD catalog number |
| Hipparcos number: | 88875 | Hipparcos catalog number |
| V1: | 8.84 | Magnitude of the primary |
| V2: | 9.22 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2010 | 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: | Zir2015a | 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 0.300 64.43 -------------------------- 1487.50 0.456 301.42 1497.50 0.441 298.19 1507.50 0.427 294.74 1517.50 0.413 291.06 1527.50 0.400 287.13 1537.50 0.389 282.96 1547.50 0.378 278.54 1557.50 0.369 273.88 1567.50 0.362 269.01 1577.50 0.356 263.96 1587.50 0.352 258.76 1597.50 0.350 253.49 1607.50 0.350 248.19 1617.50 0.352 242.92 1627.50 0.356 237.73 1637.50 0.362 232.69 1647.50 0.369 227.82 1657.50 0.377 223.15 1667.50 0.387 218.70 1677.50 0.397 214.48 1687.50 0.408 210.47 1697.50 0.419 206.68 1707.50 0.431 203.09 1717.50 0.442 199.67 1727.50 0.452 196.42 1737.50 0.462 193.32 1747.50 0.471 190.34 1757.50 0.479 187.47 1767.50 0.486 184.69 1777.50 0.491 181.97 1787.50 0.495 179.30 1797.50 0.497 176.67 1807.50 0.497 174.04 1817.50 0.496 171.41 1827.50 0.492 168.75 1837.50 0.486 166.03 1847.50 0.478 163.24 1857.50 0.469 160.35 1867.50 0.457 157.33 1877.50 0.444 154.13 1887.50 0.430 150.73 1897.50 0.414 147.08 1907.50 0.397 143.13 1917.50 0.380 138.82 1927.50 0.362 134.10 1937.50 0.345 128.90 1947.50 0.329 123.18 1957.50 0.314 116.89 1967.50 0.302 110.04 1977.50 0.292 102.67 1987.50 0.286 94.90 1997.50 0.284 86.90 2007.50 0.286 78.90 2017.50 0.292 71.10 2027.50 0.301 63.71 2037.50 0.314 56.85 2047.50 0.330 50.57 2057.50 0.347 44.89 2067.50 0.366 39.79 2077.50 0.387 35.20 2087.50 0.408 31.08 2097.50 0.429 27.36 2107.50 0.450 24.00 2117.50 0.471 20.94 2127.50 0.492 18.14 2137.50 0.512 15.56 2147.50 0.531 13.17 2157.50 0.550 10.95 2167.50 0.568 8.87 2177.50 0.585 6.92 2187.50 0.601 5.07 2197.50 0.615 3.31 2207.50 0.629 1.64 2217.50 0.641 0.03 2227.50 0.653 358.48 2237.50 0.663 356.98 2247.50 0.672 355.52 2257.50 0.680 354.10 2267.50 0.687 352.71 2277.50 0.692 351.34 2287.50 0.696 349.99 2297.50 0.700 348.66 2307.50 0.702 347.34 2317.50 0.703 346.02 2327.50 0.702 344.71 2337.50 0.701 343.39 2347.50 0.699 342.06 2357.50 0.695 340.73 2367.50 0.691 339.38 2377.50 0.685 338.01 2387.50 0.679 336.61 2397.50 0.672 335.19 2407.50 0.663 333.73 2417.50 0.654 332.23 2427.50 0.644 330.69 2437.50 0.633 329.10 2447.50 0.622 327.45 2457.50 0.610 325.74 2467.50 0.597 323.96 2477.50 0.583 322.09 2487.50 0.569 320.14 2497.50 0.555 318.09 2507.50 0.540 315.92 2517.50 0.525 313.63 2527.50 0.510 311.20 2537.50 0.494 308.63 2547.50 0.479 305.88 2557.50 0.464 302.96
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 17:48:11 |