| WDS: | STF982AB | WDS ID/Discoverer |
| P: | 1749.905 | Orbital period (years) |
| a: | 11.96064 | Semi-major axis (arcseconds) |
| i: | 116.481 | Inclination (degrees) |
| Ω: | 36.824 | Longitude of ascending node (degrees) |
| T: | 1678.603 | Epoch of periastron passage (year) |
| e: | 0.84082 | Eccentricity |
| ω: | 104.38 | Longitude of periastron (degrees) |
| Start-Year: | 1150.0475999999999 | Year |
| End-Year: | 2899.9524 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for STF982AB |
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| Position: | 065438.63+131040.1 | Epoch-2000 right ascension and declination |
| WDS-ID: | 06546+1311 | WDS designation |
| Discoverer Code: | STF982AB | Discover designation and components |
| ADS number: | 5559 | Aitken Double Star catalog |
| HD number: | 50635 | HD catalog number |
| Hipparcos number: | 33202 | Hipparcos catalog number |
| V1: | 4.75 | Magnitude of the primary |
| V2: | 7.80 | Magnitude of the secondary |
| Equinox: | Equinox | |
| Date: | 2014 | Date of last observation |
| Orbit grade: | 4 | Orbit grade, ranging from : 1 = Definitive 2 = Good 3 = Reliable 4 = Preliminary 5 = Indeterminate |
| Flags: | n | Flags |
| Ephemerides: | Ephemerides | |
| Code: | Izm2019 | 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 7.441 141.74 -------------------------- 1150.05 11.788 78.44 1160.05 11.778 77.92 1170.05 11.764 77.41 1180.05 11.749 76.90 1190.05 11.730 76.38 1200.05 11.709 75.87 1210.05 11.684 75.35 1220.05 11.657 74.82 1230.05 11.627 74.30 1240.05 11.594 73.77 1250.05 11.557 73.24 1260.05 11.517 72.71 1270.05 11.473 72.17 1280.05 11.426 71.63 1290.05 11.375 71.08 1300.05 11.320 70.53 1310.05 11.261 69.97 1320.05 11.198 69.41 1330.05 11.130 68.84 1340.05 11.058 68.26 1350.05 10.981 67.68 1360.05 10.899 67.09 1370.05 10.811 66.48 1380.05 10.718 65.87 1390.05 10.620 65.25 1400.05 10.515 64.61 1410.05 10.404 63.96 1420.05 10.286 63.30 1430.05 10.160 62.62 1440.05 10.027 61.92 1450.05 9.886 61.20 1460.05 9.736 60.47 1470.05 9.577 59.70 1480.05 9.408 58.92 1490.05 9.228 58.10 1500.05 9.036 57.25 1510.05 8.832 56.36 1520.05 8.613 55.42 1530.05 8.379 54.44 1540.05 8.128 53.40 1550.05 7.858 52.28 1560.05 7.567 51.09 1570.05 7.251 49.80 1580.05 6.908 48.38 1590.05 6.532 46.81 1600.05 6.118 45.03 1610.05 5.658 42.98 1620.05 5.142 40.54 1630.05 4.556 37.52 1640.05 3.879 33.52 1650.05 3.084 27.62 1660.05 2.145 16.98 1670.05 1.143 347.60 1680.05 1.044 266.52 1690.05 1.969 231.34 1700.05 2.770 218.54 1710.05 3.362 210.98 1720.05 3.808 205.46 1730.05 4.159 200.99 1740.05 4.444 197.16 1750.05 4.682 193.75 1760.05 4.886 190.65 1770.05 5.064 187.78 1780.05 5.222 185.09 1790.05 5.365 182.56 1800.05 5.495 180.15 1810.05 5.616 177.85 1820.05 5.728 175.64 1830.05 5.834 173.51 1840.05 5.934 171.46 1850.05 6.030 169.48 1860.05 6.122 167.55 1870.05 6.211 165.69 1880.05 6.297 163.87 1890.05 6.382 162.10 1900.05 6.464 160.38 1910.05 6.545 158.70 1920.05 6.625 157.06 1930.05 6.704 155.46 1940.05 6.782 153.90 1950.05 6.860 152.37 1960.05 6.937 150.88 1970.05 7.013 149.42 1980.05 7.090 147.99 1990.05 7.166 146.59 2000.05 7.241 145.23 2010.05 7.317 143.88 2020.05 7.392 142.57 2030.05 7.467 141.28 2040.05 7.543 140.02 2050.05 7.618 138.79 2060.05 7.693 137.57 2070.05 7.768 136.39 2080.05 7.842 135.22 2090.05 7.917 134.08 2100.05 7.992 132.95 2110.05 8.067 131.85 2120.05 8.141 130.77 2130.05 8.215 129.71 2140.05 8.290 128.66 2150.05 8.364 127.64 2160.05 8.438 126.63 2170.05 8.511 125.64 2180.05 8.585 124.67 2190.05 8.658 123.72 2200.05 8.731 122.78 2210.05 8.804 121.85 2220.05 8.877 120.94 2230.05 8.949 120.05 2240.05 9.021 119.17 2250.05 9.092 118.30 2260.05 9.163 117.45 2270.05 9.234 116.61 2280.05 9.304 115.78 2290.05 9.374 114.97 2300.05 9.443 114.17 2310.05 9.512 113.38 2320.05 9.580 112.60 2330.05 9.648 111.83 2340.05 9.715 111.07 2350.05 9.782 110.32 2360.05 9.848 109.58 2370.05 9.913 108.86 2380.05 9.978 108.14 2390.05 10.042 107.43 2400.05 10.105 106.73 2410.05 10.167 106.04 2420.05 10.229 105.36 2430.05 10.290 104.68 2440.05 10.350 104.01 2450.05 10.410 103.35 2460.05 10.468 102.70 2470.05 10.526 102.06 2480.05 10.583 101.42 2490.05 10.639 100.79 2500.05 10.693 100.16 2510.05 10.747 99.55 2520.05 10.800 98.93 2530.05 10.852 98.33 2540.05 10.903 97.73 2550.05 10.953 97.13 2560.05 11.001 96.54 2570.05 11.049 95.96 2580.05 11.095 95.38 2590.05 11.141 94.81 2600.05 11.185 94.24 2610.05 11.228 93.67 2620.05 11.269 93.11 2630.05 11.309 92.55 2640.05 11.348 92.00 2650.05 11.386 91.45 2660.05 11.422 90.90 2670.05 11.457 90.36 2680.05 11.491 89.82 2690.05 11.523 89.28 2700.05 11.553 88.75 2710.05 11.582 88.22 2720.05 11.609 87.69 2730.05 11.635 87.16 2740.05 11.659 86.64 2750.05 11.682 86.12 2760.05 11.702 85.60 2770.05 11.721 85.08 2780.05 11.739 84.56 2790.05 11.754 84.05 2800.05 11.768 83.54 2810.05 11.779 83.02 2820.05 11.789 82.51 2830.05 11.796 82.00 2840.05 11.802 81.49 2850.05 11.805 80.98 2860.05 11.806 80.47 2870.05 11.805 79.96 2880.05 11.802 79.45 2890.05 11.796 78.94
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 15:52:38 |