| WDS: | STF360 | WDS ID/Discoverer |
| P: | 1500.000 | Orbital period (years) |
| a: | 3.7 | Semi-major axis (arcseconds) |
| i: | 100.4 | Inclination (degrees) |
| Ω: | 109.8 | Longitude of ascending node (degrees) |
| T: | 1230.700 | Epoch of periastron passage (year) |
| e: | 0.375 | Eccentricity |
| ω: | 119.4 | Longitude of periastron (degrees) |
| Start-Year: | 1275.0 | Year |
| End-Year: | 2775.0 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for STF360 |
||
| Position: | 031209.59+371303.3 | Epoch-2000 right ascension and declination |
| WDS-ID: | 03122+3713 | WDS designation |
| Discoverer Code: | STF360 | Discover designation and components |
| ADS number: | 2390 | Aitken Double Star catalog |
| HD number: | 19771 | HD catalog number |
| Hipparcos number: | 14886 | Hipparcos catalog number |
| V1: | 8.02 | Magnitude of the primary |
| V2: | 8.29 | Magnitude of the secondary |
| Equinox: | Equinox | |
| Date: | 2017 | 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: | Tok2020i | 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 2.992 124.36 -------------------------- 1275.00 1.940 297.22 1285.00 2.082 295.86 1295.00 2.211 294.66 1305.00 2.327 293.60 1315.00 2.430 292.62 1325.00 2.521 291.73 1335.00 2.598 290.89 1345.00 2.664 290.09 1355.00 2.717 289.34 1365.00 2.759 288.60 1375.00 2.789 287.89 1385.00 2.809 287.19 1395.00 2.820 286.49 1405.00 2.821 285.80 1415.00 2.813 285.11 1425.00 2.797 284.41 1435.00 2.774 283.70 1445.00 2.744 282.98 1455.00 2.707 282.24 1465.00 2.664 281.48 1475.00 2.615 280.69 1485.00 2.561 279.87 1495.00 2.503 279.01 1505.00 2.440 278.11 1515.00 2.374 277.16 1525.00 2.303 276.16 1535.00 2.230 275.09 1545.00 2.154 273.94 1555.00 2.076 272.71 1565.00 1.995 271.39 1575.00 1.913 269.95 1585.00 1.830 268.38 1595.00 1.746 266.65 1605.00 1.661 264.76 1615.00 1.576 262.66 1625.00 1.492 260.32 1635.00 1.409 257.70 1645.00 1.327 254.76 1655.00 1.248 251.44 1665.00 1.173 247.68 1675.00 1.102 243.42 1685.00 1.037 238.61 1695.00 0.979 233.18 1705.00 0.930 227.13 1715.00 0.892 220.48 1725.00 0.865 213.34 1735.00 0.853 205.87 1745.00 0.854 198.29 1755.00 0.869 190.87 1765.00 0.898 183.80 1775.00 0.938 177.26 1785.00 0.989 171.33 1795.00 1.049 166.02 1805.00 1.116 161.32 1815.00 1.188 157.17 1825.00 1.266 153.52 1835.00 1.347 150.29 1845.00 1.430 147.43 1855.00 1.516 144.90 1865.00 1.603 142.63 1875.00 1.692 140.61 1885.00 1.781 138.78 1895.00 1.871 137.13 1905.00 1.960 135.63 1915.00 2.050 134.27 1925.00 2.139 133.01 1935.00 2.228 131.86 1945.00 2.316 130.79 1955.00 2.403 129.80 1965.00 2.489 128.89 1975.00 2.575 128.03 1985.00 2.658 127.22 1995.00 2.741 126.47 2005.00 2.822 125.76 2015.00 2.902 125.09 2025.00 2.980 124.45 2035.00 3.057 123.85 2045.00 3.131 123.27 2055.00 3.204 122.73 2065.00 3.275 122.20 2075.00 3.344 121.70 2085.00 3.411 121.22 2095.00 3.476 120.76 2105.00 3.538 120.31 2115.00 3.598 119.88 2125.00 3.656 119.46 2135.00 3.711 119.05 2145.00 3.764 118.66 2155.00 3.814 118.28 2165.00 3.861 117.90 2175.00 3.905 117.54 2185.00 3.947 117.18 2195.00 3.986 116.83 2205.00 4.021 116.49 2215.00 4.053 116.15 2225.00 4.082 115.82 2235.00 4.108 115.49 2245.00 4.130 115.17 2255.00 4.149 114.85 2265.00 4.164 114.53 2275.00 4.175 114.21 2285.00 4.183 113.90 2295.00 4.186 113.58 2305.00 4.186 113.27 2315.00 4.181 112.96 2325.00 4.171 112.64 2335.00 4.158 112.32 2345.00 4.139 112.00 2355.00 4.116 111.68 2365.00 4.088 111.36 2375.00 4.056 111.02 2385.00 4.017 110.69 2395.00 3.974 110.34 2405.00 3.925 109.99 2415.00 3.871 109.63 2425.00 3.810 109.26 2435.00 3.744 108.87 2445.00 3.672 108.47 2455.00 3.594 108.05 2465.00 3.509 107.62 2475.00 3.417 107.16 2485.00 3.319 106.68 2495.00 3.214 106.16 2505.00 3.102 105.61 2515.00 2.983 105.01 2525.00 2.856 104.37 2535.00 2.723 103.66 2545.00 2.582 102.88 2555.00 2.434 102.01 2565.00 2.279 101.02 2575.00 2.117 99.88 2585.00 1.948 98.54 2595.00 1.772 96.95 2605.00 1.592 95.00 2615.00 1.406 92.55 2625.00 1.218 89.34 2635.00 1.028 84.94 2645.00 0.842 78.59 2655.00 0.668 68.77 2665.00 0.522 52.78 2675.00 0.439 28.00 2685.00 0.457 359.40 2695.00 0.565 337.61 2705.00 0.723 324.05 2715.00 0.902 315.60 2725.00 1.086 309.98 2735.00 1.271 306.00 2745.00 1.451 303.02 2755.00 1.624 300.69 2765.00 1.787 298.80
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 15:08:30 |