| WDS: | BU346 | WDS ID/Discoverer |
| P: | 2000.000 | Orbital period (years) |
| a: | 4.6 | Semi-major axis (arcseconds) |
| i: | 75.1 | Inclination (degrees) |
| Ω: | 305.0 | Longitude of ascending node (degrees) |
| T: | 1368.000 | Epoch of periastron passage (year) |
| e: | 0.262 | Eccentricity |
| ω: | 157.1 | Longitude of periastron (degrees) |
| Start-Year: | 1025.0 | Year |
| End-Year: | 3025.0 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for BU346 |
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| Position: | 144831.71-172024.4 | Epoch-2000 right ascension and declination |
| WDS-ID: | 14485-1720 | WDS designation |
| Discoverer Code: | BU346 | Discover designation and components |
| ADS number: | 9387 | Aitken Double Star catalog |
| HD number: | 130412 | HD catalog number |
| Hipparcos number: | 72423 | Hipparcos catalog number |
| V1: | 7.48 | Magnitude of the primary |
| V2: | 7.92 | Magnitude of the secondary |
| Equinox: | Equinox | |
| Date: | Date of last observation | |
| Orbit grade: | 5 | Orbit grade, ranging from : 1 = Definitive 2 = Good 3 = Reliable 4 = Preliminary 5 = Indeterminate |
| Flags: | n | Flags |
| Ephemerides: | Ephemerides | |
| Code: | Tok2025a | 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 2.794 279.07 -------------------------- 1025.00 2.053 334.47 1035.00 1.924 336.87 1045.00 1.798 339.60 1055.00 1.673 342.74 1065.00 1.553 346.38 1075.00 1.437 350.62 1085.00 1.329 355.57 1095.00 1.231 1.36 1105.00 1.145 8.08 1115.00 1.076 15.77 1125.00 1.027 24.35 1135.00 1.001 33.58 1145.00 1.001 43.05 1155.00 1.026 52.29 1165.00 1.074 60.89 1175.00 1.143 68.61 1185.00 1.227 75.37 1195.00 1.324 81.19 1205.00 1.430 86.19 1215.00 1.543 90.48 1225.00 1.660 94.17 1235.00 1.780 97.37 1245.00 1.900 100.16 1255.00 2.021 102.62 1265.00 2.141 104.81 1275.00 2.258 106.76 1285.00 2.373 108.52 1295.00 2.484 110.13 1305.00 2.592 111.60 1315.00 2.695 112.95 1325.00 2.792 114.20 1335.00 2.885 115.38 1345.00 2.971 116.48 1355.00 3.051 117.52 1365.00 3.125 118.51 1375.00 3.192 119.46 1385.00 3.252 120.37 1395.00 3.304 121.25 1405.00 3.350 122.10 1415.00 3.388 122.94 1425.00 3.418 123.75 1435.00 3.442 124.55 1445.00 3.457 125.35 1455.00 3.466 126.14 1465.00 3.467 126.92 1475.00 3.461 127.71 1485.00 3.448 128.50 1495.00 3.428 129.30 1505.00 3.401 130.11 1515.00 3.368 130.94 1525.00 3.329 131.78 1535.00 3.284 132.64 1545.00 3.234 133.53 1555.00 3.178 134.45 1565.00 3.117 135.41 1575.00 3.051 136.40 1585.00 2.982 137.44 1595.00 2.908 138.53 1605.00 2.830 139.68 1615.00 2.749 140.89 1625.00 2.665 142.18 1635.00 2.578 143.56 1645.00 2.489 145.03 1655.00 2.399 146.61 1665.00 2.307 148.32 1675.00 2.214 150.17 1685.00 2.120 152.19 1695.00 2.027 154.39 1705.00 1.934 156.80 1715.00 1.843 159.45 1725.00 1.754 162.37 1735.00 1.669 165.60 1745.00 1.587 169.17 1755.00 1.510 173.12 1765.00 1.439 177.47 1775.00 1.377 182.25 1785.00 1.323 187.44 1795.00 1.279 193.04 1805.00 1.248 198.97 1815.00 1.229 205.14 1825.00 1.224 211.44 1835.00 1.232 217.72 1845.00 1.254 223.85 1855.00 1.288 229.71 1865.00 1.335 235.21 1875.00 1.391 240.31 1885.00 1.457 244.98 1895.00 1.530 249.23 1905.00 1.609 253.07 1915.00 1.694 256.54 1925.00 1.783 259.67 1935.00 1.876 262.49 1945.00 1.972 265.05 1955.00 2.070 267.36 1965.00 2.169 269.47 1975.00 2.270 271.39 1985.00 2.371 273.15 1995.00 2.473 274.76 2005.00 2.575 276.24 2015.00 2.677 277.61 2025.00 2.779 278.89 2035.00 2.880 280.07 2045.00 2.981 281.17 2055.00 3.081 282.20 2065.00 3.180 283.16 2075.00 3.278 284.07 2085.00 3.375 284.92 2095.00 3.470 285.73 2105.00 3.565 286.49 2115.00 3.657 287.22 2125.00 3.749 287.91 2135.00 3.839 288.56 2145.00 3.927 289.19 2155.00 4.014 289.79 2165.00 4.099 290.37 2175.00 4.182 290.92 2185.00 4.263 291.45 2195.00 4.342 291.96 2205.00 4.420 292.45 2215.00 4.495 292.93 2225.00 4.569 293.39 2235.00 4.640 293.83 2245.00 4.709 294.26 2255.00 4.777 294.68 2265.00 4.842 295.09 2275.00 4.904 295.49 2285.00 4.965 295.88 2295.00 5.024 296.26 2305.00 5.080 296.63 2315.00 5.133 296.99 2325.00 5.185 297.35 2335.00 5.234 297.69 2345.00 5.281 298.04 2355.00 5.325 298.37 2365.00 5.367 298.70 2375.00 5.406 299.03 2385.00 5.443 299.35 2395.00 5.478 299.67 2405.00 5.510 299.98 2415.00 5.539 300.29 2425.00 5.566 300.60 2435.00 5.590 300.90 2445.00 5.612 301.20 2455.00 5.631 301.50 2465.00 5.647 301.80 2475.00 5.661 302.09 2485.00 5.672 302.39 2495.00 5.680 302.68 2505.00 5.685 302.97 2515.00 5.688 303.27 2525.00 5.688 303.56 2535.00 5.685 303.85 2545.00 5.680 304.14 2555.00 5.671 304.44 2565.00 5.660 304.73 2575.00 5.646 305.03 2585.00 5.629 305.32 2595.00 5.609 305.62 2605.00 5.586 305.92 2615.00 5.561 306.23 2625.00 5.532 306.54 2635.00 5.501 306.85 2645.00 5.466 307.16 2655.00 5.429 307.48 2665.00 5.389 307.80 2675.00 5.345 308.13 2685.00 5.299 308.46 2695.00 5.250 308.80 2705.00 5.197 309.15 2715.00 5.142 309.50 2725.00 5.084 309.87 2735.00 5.022 310.24 2745.00 4.958 310.62 2755.00 4.891 311.00 2765.00 4.821 311.41 2775.00 4.747 311.82 2785.00 4.671 312.24 2795.00 4.592 312.69 2805.00 4.509 313.14 2815.00 4.424 313.62 2825.00 4.336 314.11 2835.00 4.245 314.62 2845.00 4.151 315.16 2855.00 4.054 315.72 2865.00 3.955 316.31 2875.00 3.852 316.93 2885.00 3.747 317.58 2895.00 3.640 318.28 2905.00 3.529 319.01 2915.00 3.416 319.80 2925.00 3.301 320.63 2935.00 3.184 321.53 2945.00 3.064 322.50 2955.00 2.942 323.55 2965.00 2.819 324.69 2975.00 2.694 325.93 2985.00 2.567 327.30 2995.00 2.439 328.81 3005.00 2.311 330.49 3015.00 2.182 332.36
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 17:08:44 |