| - Revision: |
$Rev: 1216 $ |
|
| - Report created: |
2025-07-11 19:04:16 |
| WDS: | A264AB | WDS ID/Discoverer |
| P: | 1281.320 | Orbital period (years) |
| a: | 7.04727 | Semi-major axis (arcseconds) |
| i: | 90.691 | Inclination (degrees) |
| Ω: | 107.961 | Longitude of ascending node (degrees) |
| T: | 2123.763 | Epoch of periastron passage (year) |
| e: | 0.80383 | Eccentricity |
| ω: | 260.975 | Longitude of periastron (degrees) |
| Start-Year: | 1385.0 | Year |
| End-Year: | 2665.0 | Year |
| Epoch: | 2025.0 | Besselian Epoch |
| Position: | 191242.44+243436.3 | Epoch-2000 right ascension and declination |
| WDS-ID: | 19127+2435 | WDS designation |
| Discoverer Code: | A264AB | Discover designation and components |
| ADS number: | 12166 | Aitken Double Star catalog |
| HD number: | 179736 | HD catalog number |
| Hipparcos number: | 94387 | Hipparcos catalog number |
| V1: | 8.20 | Magnitude of the primary |
| V2: | 11.90 | Magnitude of the secondary |
| Equinox: | Equinox | |
| Date: | 2008 | Date of last observation |
| Orbit grade: | 5 | Orbit grade, ranging from 1 'definitive' to 5 'indeterminate' |
| Flags: | n | Flags |
Image from the USNO WDS 6th Orbit Catalog (see Acknowledgements)
Year Sep[“] PA[°] --------------------------------------------- 2025.0 3.388 288.8 ------------------------- 1385.0 3.055 105.2 1395.0 2.952 105.1 1405.0 2.848 105.0 1415.0 2.743 104.9 1425.0 2.637 104.7 1435.0 2.530 104.6 1445.0 2.421 104.4 1455.0 2.312 104.2 1465.0 2.202 104.0 1475.0 2.090 103.8 1485.0 1.979 103.6 1495.0 1.866 103.3 1505.0 1.752 103.0 1515.0 1.638 102.6 1525.0 1.524 102.2 1535.0 1.408 101.8 1545.0 1.292 101.2 1555.0 1.176 100.6 1565.0 1.060 99.8 1575.0 0.943 98.8 1585.0 0.827 97.5 1595.0 0.710 95.8 1605.0 0.594 93.4 1615.0 0.480 89.9 1625.0 0.368 84.2 1635.0 0.262 73.8 1645.0 0.176 51.5 1655.0 0.147 9.2 1665.0 0.203 333.5 1675.0 0.299 316.7 1685.0 0.407 308.5 1695.0 0.520 303.7 1705.0 0.636 300.7 1715.0 0.752 298.6 1725.0 0.868 297.1 1735.0 0.984 295.9 1745.0 1.100 295.0 1755.0 1.216 294.2 1765.0 1.331 293.6 1775.0 1.446 293.1 1785.0 1.559 292.7 1795.0 1.672 292.3 1805.0 1.783 291.9 1815.0 1.893 291.6 1825.0 2.002 291.4 1835.0 2.109 291.1 1845.0 2.214 290.9 1855.0 2.318 290.7 1865.0 2.419 290.6 1875.0 2.518 290.4 1885.0 2.614 290.2 1895.0 2.707 290.1 1905.0 2.797 290.0 1915.0 2.883 289.8 1925.0 2.964 289.7 1935.0 3.042 289.6 1945.0 3.114 289.5 1955.0 3.180 289.4 1965.0 3.240 289.3 1975.0 3.291 289.2 1985.0 3.335 289.1 1995.0 3.368 289.0 2005.0 3.389 289.0 2015.0 3.397 288.9 2025.0 3.388 288.8 2035.0 3.360 288.7 2045.0 3.306 288.6 2055.0 3.223 288.5 2065.0 3.099 288.4 2075.0 2.923 288.3 2085.0 2.673 288.2 2095.0 2.319 288.0 2105.0 1.806 287.8 2115.0 1.065 287.3 2125.0 0.090 277.3 2135.0 0.918 108.9 2145.0 1.751 108.3 2155.0 2.397 108.1 2165.0 2.903 107.9 2175.0 3.308 107.8 2185.0 3.639 107.8 2195.0 3.913 107.7 2205.0 4.142 107.6 2215.0 4.335 107.6 2225.0 4.498 107.5 2235.0 4.636 107.5 2245.0 4.752 107.4 2255.0 4.850 107.4 2265.0 4.932 107.3 2275.0 5.000 107.3 2285.0 5.054 107.3 2295.0 5.097 107.2 2305.0 5.130 107.2 2315.0 5.153 107.1 2325.0 5.167 107.1 2335.0 5.174 107.1 2345.0 5.173 107.0 2355.0 5.166 107.0 2365.0 5.152 107.0 2375.0 5.133 106.9 2385.0 5.108 106.9 2395.0 5.078 106.8 2405.0 5.043 106.8 2415.0 5.003 106.8 2425.0 4.960 106.7 2435.0 4.912 106.7 2445.0 4.861 106.6 2455.0 4.806 106.6 2465.0 4.748 106.6 2475.0 4.686 106.5 2485.0 4.622 106.5 2495.0 4.554 106.4 2505.0 4.484 106.4 2515.0 4.411 106.3 2525.0 4.336 106.3 2535.0 4.258 106.2 2545.0 4.178 106.2 2555.0 4.095 106.1 2565.0 4.011 106.0 2575.0 3.924 106.0 2585.0 3.836 105.9 2595.0 3.746 105.8 2605.0 3.654 105.8 2615.0 3.560 105.7 2625.0 3.465 105.6 2635.0 3.368 105.5 2645.0 3.269 105.4 2655.0 3.170 105.3