| WDS: | STT45 | WDS ID/Discoverer |
| P: | 1207.383 | Orbital period (years) |
| a: | 5.26971 | Semi-major axis (arcseconds) |
| i: | 94.561 | Inclination (degrees) |
| Ω: | 123.515 | Longitude of ascending node (degrees) |
| T: | 1802.628 | Epoch of periastron passage (year) |
| e: | 0.87373 | Eccentricity |
| ω: | 105.852 | Longitude of periastron (degrees) |
| Start-Year: | 1421.3085 | Year |
| End-Year: | 2628.6915 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for STT45 |
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| Position: | 024056.61+045214.6 | Epoch-2000 right ascension and declination |
| WDS-ID: | 02409+0452 | WDS designation |
| Discoverer Code: | STT45 | Discover designation and components |
| ADS number: | 2043 | Aitken Double Star catalog |
| HD number: | 16721 | HD catalog number |
| Hipparcos number: | . | Hipparcos catalog number |
| V1: | 7.39 | Magnitude of the primary |
| V2: | 8.95 | Magnitude of the secondary |
| Equinox: | Equinox | |
| Date: | 2008 | Date of last observation |
| Orbit grade: | 5 | Orbit grade, ranging from : 1 = Definitive 2 = Good 3 = Reliable 4 = Preliminary 5 = Indeterminate |
| Flags: | 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 0.721 252.58 -------------------------- 1421.31 3.935 132.92 1431.31 3.966 132.72 1441.31 3.995 132.51 1451.31 4.022 132.31 1461.31 4.047 132.12 1471.31 4.069 131.92 1481.31 4.089 131.73 1491.31 4.105 131.54 1501.31 4.119 131.35 1511.31 4.131 131.16 1521.31 4.138 130.98 1531.31 4.143 130.79 1541.31 4.144 130.60 1551.31 4.142 130.42 1561.31 4.136 130.23 1571.31 4.125 130.04 1581.31 4.110 129.85 1591.31 4.091 129.66 1601.31 4.066 129.47 1611.31 4.037 129.27 1621.31 4.001 129.08 1631.31 3.959 128.87 1641.31 3.910 128.67 1651.31 3.854 128.45 1661.31 3.789 128.24 1671.31 3.715 128.01 1681.31 3.630 127.77 1691.31 3.534 127.52 1701.31 3.425 127.26 1711.31 3.299 126.97 1721.31 3.155 126.67 1731.31 2.989 126.33 1741.31 2.796 125.94 1751.31 2.567 125.50 1761.31 2.292 124.96 1771.31 1.950 124.24 1781.31 1.505 123.17 1791.31 0.881 120.83 1801.31 0.070 352.69 1811.31 0.885 304.35 1821.31 1.279 301.65 1831.31 1.467 299.97 1841.31 1.560 298.58 1851.31 1.601 297.31 1861.31 1.610 296.07 1871.31 1.597 294.82 1881.31 1.569 293.55 1891.31 1.530 292.21 1901.31 1.482 290.80 1911.31 1.429 289.29 1921.31 1.370 287.65 1931.31 1.309 285.87 1941.31 1.244 283.90 1951.31 1.179 281.72 1961.31 1.112 279.28 1971.31 1.046 276.53 1981.31 0.980 273.40 1991.31 0.917 269.83 2001.31 0.855 265.75 2011.31 0.798 261.05 2021.31 0.746 255.67 2031.31 0.701 249.53 2041.31 0.663 242.62 2051.31 0.636 235.01 2061.31 0.621 226.88 2071.31 0.617 218.49 2081.31 0.627 210.19 2091.31 0.649 202.29 2101.31 0.681 195.02 2111.31 0.723 188.50 2121.31 0.773 182.76 2131.31 0.829 177.75 2141.31 0.889 173.40 2151.31 0.954 169.63 2161.31 1.022 166.34 2171.31 1.092 163.47 2181.31 1.164 160.95 2191.31 1.238 158.73 2201.31 1.312 156.76 2211.31 1.387 155.00 2221.31 1.462 153.42 2231.31 1.538 151.99 2241.31 1.614 150.70 2251.31 1.690 149.53 2261.31 1.765 148.45 2271.31 1.841 147.47 2281.31 1.916 146.56 2291.31 1.990 145.72 2301.31 2.065 144.94 2311.31 2.138 144.22 2321.31 2.211 143.54 2331.31 2.284 142.90 2341.31 2.355 142.31 2351.31 2.426 141.75 2361.31 2.496 141.22 2371.31 2.566 140.72 2381.31 2.634 140.25 2391.31 2.701 139.80 2401.31 2.768 139.37 2411.31 2.833 138.96 2421.31 2.898 138.57 2431.31 2.961 138.20 2441.31 3.024 137.84 2451.31 3.085 137.49 2461.31 3.145 137.16 2471.31 3.204 136.85 2481.31 3.261 136.54 2491.31 3.318 136.24 2501.31 3.372 135.96 2511.31 3.426 135.68 2521.31 3.478 135.41 2531.31 3.529 135.15 2541.31 3.578 134.90 2551.31 3.625 134.65 2561.31 3.671 134.41 2571.31 3.716 134.17 2581.31 3.758 133.95 2591.31 3.799 133.72 2601.31 3.838 133.50 2611.31 3.875 133.29 2621.31 3.910 133.07
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 15:02:50 |