| WDS: | DUN245 | WDS ID/Discoverer |
| P: | 37000.000 | Orbital period (years) |
| a: | 23.0 | Semi-major axis (arcseconds) |
| i: | 110.0 | Inclination (degrees) |
| Ω: | 110.0 | Longitude of ascending node (degrees) |
| T: | 4200.000 | Epoch of periastron passage (year) |
| e: | 0.6 | Eccentricity |
| ω: | 260.0 | Longitude of periastron (degrees) |
| Start-Year: | -16475.0 | Year |
| End-Year: | 20525.0 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for DUN245 |
||
| Position: | 230837.60-594411.6 | Epoch-2000 right ascension and declination |
| WDS-ID: | 23086-5944 | WDS designation |
| Discoverer Code: | DUN245 | Discover designation and components |
| ADS number: | . | Aitken Double Star catalog |
| HD number: | . | HD catalog number |
| Hipparcos number: | . | Hipparcos catalog number |
| V1: | 7.45 | Magnitude of the primary |
| V2: | 9.44 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2021 | 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: | LRR2021 | 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 13.377 290.13 -------------------------- -16475.00 15.861 61.18 -16375.00 15.766 60.62 -16275.00 15.671 60.05 -16175.00 15.577 59.47 -16075.00 15.484 58.89 -15975.00 15.391 58.30 -15875.00 15.298 57.70 -15775.00 15.206 57.09 -15675.00 15.115 56.48 -15575.00 15.024 55.86 -15475.00 14.934 55.23 -15375.00 14.845 54.60 -15275.00 14.757 53.95 -15175.00 14.669 53.30 -15075.00 14.583 52.64 -14975.00 14.497 51.98 -14875.00 14.412 51.30 -14775.00 14.328 50.62 -14675.00 14.246 49.93 -14575.00 14.164 49.23 -14475.00 14.083 48.53 -14375.00 14.004 47.81 -14275.00 13.926 47.09 -14175.00 13.849 46.36 -14075.00 13.774 45.62 -13975.00 13.699 44.88 -13875.00 13.626 44.12 -13775.00 13.555 43.36 -13675.00 13.485 42.59 -13575.00 13.417 41.81 -13475.00 13.350 41.02 -13375.00 13.285 40.23 -13275.00 13.221 39.43 -13175.00 13.159 38.62 -13075.00 13.099 37.80 -12975.00 13.040 36.98 -12875.00 12.983 36.15 -12775.00 12.929 35.31 -12675.00 12.876 34.46 -12575.00 12.824 33.61 -12475.00 12.775 32.75 -12375.00 12.728 31.88 -12275.00 12.683 31.01 -12175.00 12.640 30.13 -12075.00 12.599 29.25 -11975.00 12.560 28.36 -11875.00 12.523 27.46 -11775.00 12.489 26.56 -11675.00 12.456 25.66 -11575.00 12.426 24.75 -11475.00 12.398 23.83 -11375.00 12.372 22.91 -11275.00 12.349 21.99 -11175.00 12.327 21.07 -11075.00 12.309 20.14 -10975.00 12.292 19.21 -10875.00 12.278 18.27 -10775.00 12.266 17.34 -10675.00 12.256 16.40 -10575.00 12.249 15.46 -10475.00 12.244 14.53 -10375.00 12.241 13.59 -10275.00 12.241 12.65 -10175.00 12.243 11.71 -10075.00 12.248 10.77 -9975.00 12.255 9.83 -9875.00 12.264 8.89 -9775.00 12.275 7.96 -9675.00 12.289 7.02 -9575.00 12.305 6.09 -9475.00 12.323 5.16 -9375.00 12.343 4.24 -9275.00 12.366 3.31 -9175.00 12.390 2.39 -9075.00 12.417 1.48 -8975.00 12.446 0.57 -8875.00 12.477 359.66 -8775.00 12.510 358.76 -8675.00 12.545 357.86 -8575.00 12.582 356.97 -8475.00 12.621 356.08 -8375.00 12.662 355.20 -8275.00 12.705 354.33 -8175.00 12.750 353.46 -8075.00 12.796 352.59 -7975.00 12.844 351.74 -7875.00 12.894 350.89 -7775.00 12.945 350.04 -7675.00 12.998 349.20 -7575.00 13.052 348.37 -7475.00 13.108 347.55 -7375.00 13.165 346.73 -7275.00 13.224 345.93 -7175.00 13.284 345.12 -7075.00 13.345 344.33 -6975.00 13.407 343.54 -6875.00 13.471 342.76 -6775.00 13.535 341.99 -6675.00 13.601 341.23 -6575.00 13.668 340.47 -6475.00 13.735 339.72 -6375.00 13.803 338.97 -6275.00 13.873 338.24 -6175.00 13.942 337.51 -6075.00 14.013 336.79 -5975.00 14.084 336.08 -5875.00 14.156 335.37 -5775.00 14.228 334.67 -5675.00 14.300 333.98 -5575.00 14.373 333.29 -5475.00 14.446 332.62 -5375.00 14.520 331.94 -5275.00 14.593 331.28 -5175.00 14.667 330.62 -5075.00 14.741 329.97 -4975.00 14.814 329.33 -4875.00 14.888 328.69 -4775.00 14.961 328.05 -4675.00 15.034 327.43 -4575.00 15.107 326.81 -4475.00 15.179 326.19 -4375.00 15.251 325.59 -4275.00 15.322 324.98 -4175.00 15.393 324.39 -4075.00 15.463 323.79 -3975.00 15.532 323.21 -3875.00 15.601 322.63 -3775.00 15.668 322.05 -3675.00 15.734 321.48 -3575.00 15.800 320.91 -3475.00 15.864 320.35 -3375.00 15.927 319.79 -3275.00 15.988 319.24 -3175.00 16.048 318.69 -3075.00 16.107 318.15 -2975.00 16.164 317.61 -2875.00 16.219 317.07 -2775.00 16.272 316.54 -2675.00 16.323 316.01 -2575.00 16.373 315.48 -2475.00 16.420 314.95 -2375.00 16.465 314.43 -2275.00 16.507 313.92 -2175.00 16.547 313.40 -2075.00 16.585 312.89 -1975.00 16.619 312.38 -1875.00 16.651 311.87 -1775.00 16.680 311.36 -1675.00 16.706 310.85 -1575.00 16.728 310.35 -1475.00 16.747 309.85 -1375.00 16.762 309.35 -1275.00 16.774 308.85 -1175.00 16.781 308.34 -1075.00 16.785 307.84 -975.00 16.784 307.34 -875.00 16.778 306.84 -775.00 16.768 306.34 -675.00 16.753 305.84 -575.00 16.733 305.34 -475.00 16.708 304.84 -375.00 16.677 304.33 -275.00 16.640 303.82 -175.00 16.597 303.31 -75.00 16.548 302.80 25.00 16.492 302.29 125.00 16.429 301.77 225.00 16.359 301.24 325.00 16.281 300.71 425.00 16.196 300.18 525.00 16.102 299.64 625.00 15.999 299.09 725.00 15.887 298.54 825.00 15.766 297.98 925.00 15.635 297.41 1025.00 15.493 296.82 1125.00 15.340 296.23 1225.00 15.176 295.63 1325.00 15.000 295.01 1425.00 14.811 294.37 1525.00 14.609 293.72 1625.00 14.394 293.05 1725.00 14.164 292.36 1825.00 13.919 291.65 1925.00 13.658 290.91 2025.00 13.381 290.14 2125.00 13.087 289.33 2225.00 12.775 288.49 2325.00 12.445 287.61 2425.00 12.095 286.67 2525.00 11.726 285.68 2625.00 11.337 284.62 2725.00 10.927 283.48 2825.00 10.496 282.25 2925.00 10.044 280.92 3025.00 9.572 279.46 3125.00 9.078 277.84 3225.00 8.566 276.02 3325.00 8.035 273.98 3425.00 7.489 271.64 3525.00 6.930 268.93 3625.00 6.363 265.73 3725.00 5.795 261.91 3825.00 5.234 257.27 3925.00 4.693 251.53 4025.00 4.191 244.35 4125.00 3.753 235.37 4225.00 3.413 224.31 4325.00 3.209 211.35 4425.00 3.171 197.38 4525.00 3.306 183.83 4625.00 3.593 171.90 4725.00 3.995 162.05 4825.00 4.477 154.15 4925.00 5.009 147.86 5025.00 5.571 142.81 5125.00 6.149 138.70 5225.00 6.733 135.30 5325.00 7.315 132.44 5425.00 7.892 130.00 5525.00 8.459 127.89 5625.00 9.014 126.05 5725.00 9.556 124.41 5825.00 10.083 122.95 5925.00 10.594 121.63 6025.00 11.090 120.43 6125.00 11.570 119.34 6225.00 12.034 118.32 6325.00 12.481 117.39 6425.00 12.913 116.51 6525.00 13.330 115.70 6625.00 13.731 114.93 6725.00 14.118 114.20 6825.00 14.490 113.51 6925.00 14.848 112.86 7025.00 15.192 112.23 7125.00 15.524 111.64 7225.00 15.842 111.06 7325.00 16.148 110.51 7425.00 16.442 109.98 7525.00 16.724 109.47 7625.00 16.995 108.97 7725.00 17.256 108.49 7825.00 17.505 108.03 7925.00 17.745 107.58 8025.00 17.974 107.13 8125.00 18.195 106.70 8225.00 18.406 106.28 8325.00 18.608 105.87 8425.00 18.801 105.47 8525.00 18.986 105.07 8625.00 19.163 104.69 8725.00 19.332 104.31 8825.00 19.494 103.93 8925.00 19.648 103.57 9025.00 19.795 103.20 9125.00 19.935 102.85 9225.00 20.068 102.49 9325.00 20.195 102.15 9425.00 20.316 101.80 9525.00 20.430 101.46 9625.00 20.539 101.13 9725.00 20.641 100.80 9825.00 20.738 100.47 9925.00 20.830 100.14 10025.00 20.916 99.82 10125.00 20.997 99.50 10225.00 21.073 99.18 10325.00 21.144 98.86 10425.00 21.211 98.55 10525.00 21.272 98.24 10625.00 21.329 97.93 10725.00 21.382 97.62 10825.00 21.431 97.31 10925.00 21.475 97.01 11025.00 21.515 96.70 11125.00 21.551 96.40 11225.00 21.584 96.09 11325.00 21.612 95.79 11425.00 21.637 95.49 11525.00 21.659 95.19 11625.00 21.676 94.89 11725.00 21.691 94.59 11825.00 21.702 94.29 11925.00 21.710 93.99 12025.00 21.714 93.69 12125.00 21.716 93.40 12225.00 21.714 93.10 12325.00 21.710 92.80 12425.00 21.702 92.50 12525.00 21.692 92.20 12625.00 21.679 91.90 12725.00 21.664 91.60 12825.00 21.645 91.30 12925.00 21.624 91.00 13025.00 21.601 90.70 13125.00 21.575 90.40 13225.00 21.547 90.09 13325.00 21.517 89.79 13425.00 21.484 89.48 13525.00 21.449 89.18 13625.00 21.411 88.87 13725.00 21.372 88.56 13825.00 21.331 88.26 13925.00 21.287 87.95 14025.00 21.242 87.63 14125.00 21.194 87.32 14225.00 21.145 87.01 14325.00 21.094 86.69 14425.00 21.041 86.37 14525.00 20.986 86.05 14625.00 20.930 85.73 14725.00 20.872 85.41 14825.00 20.812 85.09 14925.00 20.751 84.76 15025.00 20.688 84.43 15125.00 20.624 84.10 15225.00 20.558 83.77 15325.00 20.490 83.44 15425.00 20.422 83.10 15525.00 20.352 82.76 15625.00 20.280 82.42 15725.00 20.208 82.08 15825.00 20.134 81.73 15925.00 20.058 81.38 16025.00 19.982 81.03 16125.00 19.905 80.68 16225.00 19.826 80.32 16325.00 19.746 79.96 16425.00 19.666 79.60 16525.00 19.584 79.23 16625.00 19.501 78.86 16725.00 19.418 78.49 16825.00 19.333 78.12 16925.00 19.248 77.74 17025.00 19.161 77.36 17125.00 19.074 76.97 17225.00 18.986 76.58 17325.00 18.898 76.19 17425.00 18.808 75.79 17525.00 18.718 75.39 17625.00 18.628 74.99 17725.00 18.536 74.58 17825.00 18.444 74.17 17925.00 18.352 73.75 18025.00 18.259 73.33 18125.00 18.166 72.91 18225.00 18.072 72.48 18325.00 17.977 72.05 18425.00 17.882 71.61 18525.00 17.787 71.16 18625.00 17.692 70.72 18725.00 17.596 70.26 18825.00 17.500 69.81 18925.00 17.404 69.34 19025.00 17.308 68.88 19125.00 17.211 68.40 19225.00 17.114 67.93 19325.00 17.017 67.44 19425.00 16.921 66.95 19525.00 16.824 66.46 19625.00 16.727 65.96 19725.00 16.630 65.45 19825.00 16.533 64.94 19925.00 16.436 64.42 20025.00 16.340 63.90 20125.00 16.244 63.37 20225.00 16.147 62.83 20325.00 16.052 62.29 20425.00 15.956 61.74
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
|
| Report created: |
2026-06-25 18:47:59 |