| WDS: | BU799AB | WDS ID/Discoverer |
| P: | 1658.838 | Orbital period (years) |
| a: | 4.64697 | Semi-major axis (arcseconds) |
| i: | 85.899 | Inclination (degrees) |
| Ω: | 94.885 | Longitude of ascending node (degrees) |
| T: | 2118.325 | Epoch of periastron passage (year) |
| e: | 0.83747 | Eccentricity |
| ω: | 247.108 | Longitude of periastron (degrees) |
| Start-Year: | 1195.5810999999999 | Year |
| End-Year: | 2854.4189 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for BU799AB |
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| Position: | 130449.78+730129.8 | Epoch-2000 right ascension and declination |
| WDS-ID: | 13048+7302 | WDS designation |
| Discoverer Code: | BU799AB | Discover designation and components |
| ADS number: | . | Aitken Double Star catalog |
| HD number: | 113889 | HD catalog number |
| Hipparcos number: | 63822 | Hipparcos catalog number |
| V1: | 6.60 | Magnitude of the primary |
| V2: | 8.45 | Magnitude of the secondary |
| Equinox: | Equinox | |
| Date: | 2015 | 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 1.407 267.64 -------------------------- 1195.58 3.776 103.16 1205.58 3.736 103.29 1215.58 3.695 103.42 1225.58 3.653 103.56 1235.58 3.610 103.70 1245.58 3.567 103.84 1255.58 3.522 103.98 1265.58 3.477 104.13 1275.58 3.431 104.29 1285.58 3.384 104.44 1295.58 3.337 104.61 1305.58 3.289 104.77 1315.58 3.240 104.95 1325.58 3.190 105.12 1335.58 3.140 105.31 1345.58 3.089 105.49 1355.58 3.037 105.69 1365.58 2.985 105.89 1375.58 2.932 106.10 1385.58 2.878 106.32 1395.58 2.824 106.54 1405.58 2.769 106.78 1415.58 2.713 107.02 1425.58 2.657 107.28 1435.58 2.600 107.54 1445.58 2.543 107.82 1455.58 2.485 108.11 1465.58 2.426 108.41 1475.58 2.367 108.73 1485.58 2.308 109.06 1495.58 2.248 109.42 1505.58 2.187 109.79 1515.58 2.126 110.18 1525.58 2.064 110.60 1535.58 2.002 111.05 1545.58 1.940 111.52 1555.58 1.877 112.02 1565.58 1.814 112.56 1575.58 1.750 113.13 1585.58 1.686 113.76 1595.58 1.622 114.42 1605.58 1.558 115.15 1615.58 1.493 115.94 1625.58 1.428 116.80 1635.58 1.363 117.74 1645.58 1.298 118.77 1655.58 1.233 119.92 1665.58 1.168 121.19 1675.58 1.103 122.61 1685.58 1.039 124.21 1695.58 0.975 126.02 1705.58 0.912 128.08 1715.58 0.849 130.45 1725.58 0.789 133.18 1735.58 0.729 136.37 1745.58 0.673 140.10 1755.58 0.619 144.50 1765.58 0.569 149.71 1775.58 0.525 155.86 1785.58 0.487 163.04 1795.58 0.458 171.28 1805.58 0.439 180.43 1815.58 0.432 190.13 1825.58 0.437 199.86 1835.58 0.454 209.12 1845.58 0.482 217.51 1855.58 0.518 224.85 1865.58 0.562 231.16 1875.58 0.610 236.51 1885.58 0.663 241.04 1895.58 0.718 244.89 1905.58 0.775 248.18 1915.58 0.834 251.02 1925.58 0.893 253.48 1935.58 0.953 255.63 1945.58 1.012 257.53 1955.58 1.070 259.22 1965.58 1.127 260.74 1975.58 1.182 262.11 1985.58 1.235 263.37 1995.58 1.284 264.52 2005.58 1.330 265.60 2015.58 1.370 266.60 2025.58 1.405 267.55 2035.58 1.431 268.46 2045.58 1.446 269.35 2055.58 1.446 270.22 2065.58 1.427 271.10 2075.58 1.380 272.03 2085.58 1.290 273.05 2095.58 1.134 274.29 2105.58 0.868 276.11 2115.58 0.441 280.69 2125.58 0.129 68.56 2135.58 0.654 90.06 2145.58 1.102 92.56 2155.58 1.473 93.68 2165.58 1.785 94.38 2175.58 2.053 94.88 2185.58 2.286 95.26 2195.58 2.492 95.59 2205.58 2.676 95.86 2215.58 2.842 96.10 2225.58 2.992 96.32 2235.58 3.128 96.51 2245.58 3.252 96.69 2255.58 3.366 96.86 2265.58 3.471 97.01 2275.58 3.567 97.16 2285.58 3.656 97.30 2295.58 3.737 97.44 2305.58 3.813 97.57 2315.58 3.883 97.69 2325.58 3.947 97.81 2335.58 4.006 97.92 2345.58 4.061 98.04 2355.58 4.111 98.15 2365.58 4.158 98.25 2375.58 4.200 98.36 2385.58 4.239 98.46 2395.58 4.274 98.56 2405.58 4.306 98.66 2415.58 4.335 98.76 2425.58 4.362 98.86 2435.58 4.385 98.95 2445.58 4.406 99.05 2455.58 4.424 99.14 2465.58 4.439 99.24 2475.58 4.452 99.33 2485.58 4.463 99.42 2495.58 4.472 99.51 2505.58 4.479 99.60 2515.58 4.484 99.69 2525.58 4.486 99.79 2535.58 4.487 99.88 2545.58 4.486 99.97 2555.58 4.483 100.06 2565.58 4.479 100.15 2575.58 4.473 100.24 2585.58 4.465 100.33 2595.58 4.456 100.42 2605.58 4.445 100.52 2615.58 4.433 100.61 2625.58 4.419 100.70 2635.58 4.404 100.80 2645.58 4.387 100.89 2655.58 4.369 100.99 2665.58 4.350 101.08 2675.58 4.329 101.18 2685.58 4.308 101.28 2695.58 4.285 101.38 2705.58 4.261 101.48 2715.58 4.235 101.58 2725.58 4.209 101.68 2735.58 4.181 101.79 2745.58 4.153 101.89 2755.58 4.123 102.00 2765.58 4.092 102.11 2775.58 4.060 102.22 2785.58 4.028 102.33 2795.58 3.994 102.44 2805.58 3.959 102.56 2815.58 3.923 102.68 2825.58 3.887 102.80 2835.58 3.849 102.92 2845.58 3.811 103.05
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 16:52:29 |