| - Revision: |
$Rev: 1216 $ |
|
| - Report created: |
2025-07-11 16:30:52 |
| WDS: | HJ3461AB | WDS ID/Discoverer |
| P: | 2198.286 | Orbital period (years) |
| a: | 17.06118 | Semi-major axis (arcseconds) |
| i: | 105.297 | Inclination (degrees) |
| Ω: | 105.271 | Longitude of ascending node (degrees) |
| T: | 1715.340 | Epoch of periastron passage (year) |
| e: | 0.85702 | Eccentricity |
| ω: | 295.982 | Longitude of periastron (degrees) |
| Start-Year: | 926.0 | Year |
| End-Year: | 3124.0 | Year |
| Epoch: | 2025.0 | Besselian Epoch |
| Position: | 014538.65-250308.8 | Epoch-2000 right ascension and declination |
| WDS-ID: | 01456-2503 | WDS designation |
| Discoverer Code: | HJ3461AB | Discover designation and components |
| ADS number: | 1394 | Aitken Double Star catalog |
| HD number: | 10830 | HD catalog number |
| Hipparcos number: | 8209 | Hipparcos catalog number |
| V1: | 5.38 | Magnitude of the primary |
| V2: | 8.50 | Magnitude of the secondary |
| Equinox: | Equinox | |
| Date: | 2009 | 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 5.121 17.5 ------------------------- 926.0 17.951 306.7 936.0 17.986 306.5 946.0 18.018 306.3 956.0 18.048 306.1 966.0 18.076 305.9 976.0 18.101 305.8 986.0 18.123 305.6 996.0 18.142 305.4 1006.0 18.159 305.2 1016.0 18.173 305.0 1026.0 18.184 304.8 1036.0 18.192 304.6 1046.0 18.197 304.4 1056.0 18.199 304.2 1066.0 18.198 304.0 1076.0 18.194 303.8 1086.0 18.187 303.6 1096.0 18.176 303.4 1106.0 18.162 303.2 1116.0 18.145 303.0 1126.0 18.124 302.8 1136.0 18.100 302.6 1146.0 18.072 302.4 1156.0 18.041 302.2 1166.0 18.005 302.0 1176.0 17.966 301.8 1186.0 17.923 301.6 1196.0 17.876 301.4 1206.0 17.824 301.2 1216.0 17.769 301.0 1226.0 17.709 300.8 1236.0 17.644 300.6 1246.0 17.575 300.4 1256.0 17.501 300.2 1266.0 17.422 300.0 1276.0 17.339 299.7 1286.0 17.250 299.5 1296.0 17.155 299.3 1306.0 17.055 299.1 1316.0 16.950 298.9 1326.0 16.838 298.6 1336.0 16.721 298.4 1346.0 16.597 298.2 1356.0 16.466 297.9 1366.0 16.329 297.7 1376.0 16.185 297.4 1386.0 16.033 297.2 1396.0 15.873 296.9 1406.0 15.706 296.7 1416.0 15.530 296.4 1426.0 15.345 296.1 1436.0 15.151 295.9 1446.0 14.947 295.6 1456.0 14.733 295.3 1466.0 14.508 295.0 1476.0 14.272 294.7 1486.0 14.023 294.3 1496.0 13.762 294.0 1506.0 13.486 293.7 1516.0 13.196 293.3 1526.0 12.890 292.9 1536.0 12.567 292.5 1546.0 12.225 292.1 1556.0 11.863 291.6 1566.0 11.478 291.2 1576.0 11.070 290.7 1586.0 10.634 290.1 1596.0 10.168 289.5 1606.0 9.667 288.9 1616.0 9.128 288.1 1626.0 8.544 287.3 1636.0 7.907 286.3 1646.0 7.209 285.2 1656.0 6.435 283.8 1666.0 5.569 282.0 1676.0 4.587 279.5 1686.0 3.459 275.4 1696.0 2.161 266.8 1706.0 0.842 229.6 1716.0 1.301 131.0 1726.0 2.535 111.8 1736.0 3.397 104.4 1746.0 3.941 99.6 1756.0 4.285 95.8 1766.0 4.502 92.5 1776.0 4.639 89.4 1786.0 4.721 86.4 1796.0 4.765 83.6 1806.0 4.784 80.7 1816.0 4.785 77.9 1826.0 4.773 75.0 1836.0 4.754 72.2 1846.0 4.731 69.3 1856.0 4.706 66.4 1866.0 4.681 63.5 1876.0 4.659 60.5 1886.0 4.641 57.5 1896.0 4.627 54.5 1906.0 4.620 51.4 1916.0 4.619 48.4 1926.0 4.626 45.4 1936.0 4.640 42.3 1946.0 4.662 39.3 1956.0 4.692 36.4 1966.0 4.731 33.5 1976.0 4.778 30.6 1986.0 4.833 27.8 1996.0 4.896 25.1 2006.0 4.967 22.4 2016.0 5.044 19.8 2026.0 5.129 17.3 2036.0 5.221 14.9 2046.0 5.319 12.5 2056.0 5.423 10.3 2066.0 5.532 8.1 2076.0 5.646 6.1 2086.0 5.765 4.1 2096.0 5.888 2.2 2106.0 6.015 0.3 2116.0 6.146 358.6 2126.0 6.280 356.9 2136.0 6.417 355.3 2146.0 6.557 353.7 2156.0 6.699 352.3 2166.0 6.844 350.9 2176.0 6.990 349.5 2186.0 7.138 348.2 2196.0 7.287 347.0 2206.0 7.438 345.8 2216.0 7.590 344.6 2226.0 7.743 343.5 2236.0 7.897 342.5 2246.0 8.051 341.4 2256.0 8.206 340.5 2266.0 8.361 339.5 2276.0 8.517 338.6 2286.0 8.673 337.7 2296.0 8.829 336.9 2306.0 8.985 336.1 2316.0 9.141 335.3 2326.0 9.296 334.5 2336.0 9.452 333.8 2346.0 9.607 333.1 2356.0 9.761 332.4 2366.0 9.916 331.7 2376.0 10.070 331.0 2386.0 10.223 330.4 2396.0 10.375 329.8 2406.0 10.527 329.2 2416.0 10.678 328.6 2426.0 10.829 328.1 2436.0 10.979 327.5 2446.0 11.127 327.0 2456.0 11.275 326.5 2466.0 11.422 326.0 2476.0 11.568 325.5 2486.0 11.714 325.0 2496.0 11.858 324.5 2506.0 12.001 324.1 2516.0 12.143 323.6 2526.0 12.284 323.2 2536.0 12.424 322.8 2546.0 12.562 322.4 2556.0 12.700 322.0 2566.0 12.836 321.6 2576.0 12.971 321.2 2586.0 13.105 320.8 2596.0 13.238 320.4 2606.0 13.369 320.1 2616.0 13.499 319.7 2626.0 13.628 319.3 2636.0 13.755 319.0 2646.0 13.882 318.7 2656.0 14.006 318.3 2666.0 14.129 318.0 2676.0 14.251 317.7 2686.0 14.372 317.4 2696.0 14.491 317.0 2706.0 14.608 316.7 2716.0 14.724 316.4 2726.0 14.839 316.1 2736.0 14.952 315.9 2746.0 15.063 315.6 2756.0 15.173 315.3 2766.0 15.281 315.0 2776.0 15.388 314.7 2786.0 15.493 314.5 2796.0 15.596 314.2 2806.0 15.698 313.9 2816.0 15.798 313.7 2826.0 15.897 313.4 2836.0 15.993 313.1 2846.0 16.088 312.9 2856.0 16.182 312.6 2866.0 16.273 312.4 2876.0 16.363 312.2 2886.0 16.451 311.9 2896.0 16.537 311.7 2906.0 16.621 311.4 2916.0 16.703 311.2 2926.0 16.784 311.0 2936.0 16.862 310.7 2946.0 16.939 310.5 2956.0 17.013 310.3 2966.0 17.086 310.1 2976.0 17.157 309.9 2986.0 17.225 309.6 2996.0 17.292 309.4 3006.0 17.356 309.2 3016.0 17.418 309.0 3026.0 17.479 308.8 3036.0 17.537 308.6 3046.0 17.593 308.4 3056.0 17.646 308.1 3066.0 17.698 307.9 3076.0 17.747 307.7 3086.0 17.793 307.5 3096.0 17.838 307.3 3106.0 17.880 307.1 3116.0 17.920 306.9