| WDS: | WNO17AB | WDS ID/Discoverer |
| P: | 3476.076 | Orbital period (years) |
| a: | 65.21358 | Semi-major axis (arcseconds) |
| i: | 66.1638 | Inclination (degrees) |
| Ω: | 143.3961 | Longitude of ascending node (degrees) |
| T: | 1159.560 | Epoch of periastron passage (year) |
| e: | 0.857452 | Eccentricity |
| ω: | 257.3426 | Longitude of periastron (degrees) |
| Start-Year: | 286.96191550000003 | Year |
| End-Year: | 3763.0380845 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for WNO17AB |
||
| Position: | 065218.05-051025.4 | Epoch-2000 right ascension and declination |
| WDS-ID: | 06523-0510 | WDS designation |
| Discoverer Code: | WNO17AB | Discover designation and components |
| ADS number: | . | Aitken Double Star catalog |
| HD number: | 50281 | HD catalog number |
| Hipparcos number: | 32984 | Hipparcos catalog number |
| V1: | 6.71 | Magnitude of the primary |
| V2: | 10.16 | 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: | Flags | |
| Ephemerides: | Ephemerides | |
| Code: | Kpp2020f | 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 58.839 180.71 -------------------------- 286.96 40.682 239.55 296.96 40.509 240.11 306.96 40.336 240.67 316.96 40.163 241.23 326.96 39.990 241.80 336.96 39.818 242.38 346.96 39.646 242.96 356.96 39.473 243.54 366.96 39.301 244.13 376.96 39.130 244.73 386.96 38.958 245.33 396.96 38.786 245.93 406.96 38.615 246.55 416.96 38.444 247.16 426.96 38.273 247.79 436.96 38.102 248.41 446.96 37.931 249.05 456.96 37.760 249.69 466.96 37.590 250.33 476.96 37.419 250.98 486.96 37.249 251.64 496.96 37.079 252.30 506.96 36.908 252.97 516.96 36.738 253.65 526.96 36.567 254.33 536.96 36.397 255.02 546.96 36.226 255.71 556.96 36.056 256.41 566.96 35.885 257.12 576.96 35.713 257.84 586.96 35.542 258.56 596.96 35.370 259.29 606.96 35.198 260.02 616.96 35.025 260.77 626.96 34.852 261.52 636.96 34.678 262.27 646.96 34.503 263.04 656.96 34.327 263.81 666.96 34.151 264.59 676.96 33.973 265.38 686.96 33.794 266.18 696.96 33.614 266.99 706.96 33.432 267.80 716.96 33.248 268.63 726.96 33.063 269.46 736.96 32.875 270.30 746.96 32.686 271.15 756.96 32.493 272.02 766.96 32.298 272.89 776.96 32.100 273.77 786.96 31.898 274.67 796.96 31.693 275.57 806.96 31.484 276.49 816.96 31.270 277.42 826.96 31.051 278.36 836.96 30.827 279.32 846.96 30.597 280.29 856.96 30.360 281.28 866.96 30.116 282.28 876.96 29.864 283.30 886.96 29.603 284.33 896.96 29.333 285.39 906.96 29.051 286.46 916.96 28.758 287.56 926.96 28.452 288.68 936.96 28.131 289.82 946.96 27.793 290.99 956.96 27.437 292.20 966.96 27.061 293.43 976.96 26.661 294.70 986.96 26.236 296.01 996.96 25.780 297.36 1006.96 25.291 298.77 1016.96 24.763 300.23 1026.96 24.191 301.76 1036.96 23.566 303.36 1046.96 22.880 305.06 1056.96 22.121 306.87 1066.96 21.276 308.81 1076.96 20.325 310.93 1086.96 19.245 313.27 1096.96 18.004 315.91 1106.96 16.559 318.97 1116.96 14.853 322.68 1126.96 12.814 327.48 1136.96 10.369 334.33 1146.96 7.527 345.99 1156.96 4.720 12.24 1166.96 3.976 68.96 1176.96 6.347 107.55 1186.96 9.446 122.85 1196.96 12.403 130.63 1206.96 15.081 135.51 1216.96 17.489 138.98 1226.96 19.661 141.63 1236.96 21.633 143.78 1246.96 23.436 145.59 1256.96 25.096 147.15 1266.96 26.632 148.51 1276.96 28.061 149.74 1286.96 29.397 150.85 1296.96 30.649 151.87 1306.96 31.829 152.80 1316.96 32.942 153.68 1326.96 33.995 154.49 1336.96 34.995 155.26 1346.96 35.946 155.99 1356.96 36.851 156.68 1366.96 37.715 157.34 1376.96 38.541 157.97 1386.96 39.330 158.58 1396.96 40.087 159.16 1406.96 40.813 159.72 1416.96 41.510 160.26 1426.96 42.180 160.78 1436.96 42.824 161.29 1446.96 43.444 161.78 1456.96 44.042 162.26 1466.96 44.618 162.72 1476.96 45.173 163.18 1486.96 45.709 163.62 1496.96 46.226 164.06 1506.96 46.726 164.48 1516.96 47.209 164.90 1526.96 47.676 165.30 1536.96 48.127 165.70 1546.96 48.564 166.09 1556.96 48.986 166.48 1566.96 49.395 166.86 1576.96 49.790 167.23 1586.96 50.173 167.60 1596.96 50.544 167.96 1606.96 50.903 168.31 1616.96 51.251 168.66 1626.96 51.588 169.01 1636.96 51.914 169.35 1646.96 52.230 169.69 1656.96 52.536 170.02 1666.96 52.833 170.35 1676.96 53.120 170.68 1686.96 53.398 171.00 1696.96 53.668 171.32 1706.96 53.929 171.64 1716.96 54.181 171.95 1726.96 54.426 172.26 1736.96 54.663 172.57 1746.96 54.892 172.88 1756.96 55.114 173.18 1766.96 55.328 173.48 1776.96 55.536 173.78 1786.96 55.736 174.07 1796.96 55.930 174.37 1806.96 56.118 174.66 1816.96 56.299 174.95 1826.96 56.473 175.24 1836.96 56.642 175.52 1846.96 56.805 175.81 1856.96 56.961 176.09 1866.96 57.112 176.37 1876.96 57.258 176.65 1886.96 57.398 176.93 1896.96 57.533 177.21 1906.96 57.662 177.48 1916.96 57.787 177.76 1926.96 57.906 178.03 1936.96 58.020 178.31 1946.96 58.130 178.58 1956.96 58.235 178.85 1966.96 58.335 179.12 1976.96 58.430 179.39 1986.96 58.521 179.65 1996.96 58.608 179.92 2006.96 58.690 180.19 2016.96 58.769 180.45 2026.96 58.843 180.72 2036.96 58.912 180.98 2046.96 58.978 181.25 2056.96 59.040 181.51 2066.96 59.098 181.77 2076.96 59.152 182.03 2086.96 59.203 182.29 2096.96 59.250 182.56 2106.96 59.293 182.82 2116.96 59.332 183.08 2126.96 59.368 183.34 2136.96 59.401 183.60 2146.96 59.430 183.86 2156.96 59.456 184.11 2166.96 59.478 184.37 2176.96 59.498 184.63 2186.96 59.514 184.89 2196.96 59.527 185.15 2206.96 59.536 185.41 2216.96 59.543 185.67 2226.96 59.547 185.92 2236.96 59.548 186.18 2246.96 59.545 186.44 2256.96 59.540 186.70 2266.96 59.532 186.96 2276.96 59.521 187.22 2286.96 59.508 187.48 2296.96 59.492 187.73 2306.96 59.473 187.99 2316.96 59.451 188.25 2326.96 59.427 188.51 2336.96 59.400 188.77 2346.96 59.371 189.03 2356.96 59.339 189.29 2366.96 59.304 189.55 2376.96 59.268 189.81 2386.96 59.228 190.07 2396.96 59.187 190.33 2406.96 59.143 190.59 2416.96 59.097 190.86 2426.96 59.048 191.12 2436.96 58.997 191.38 2446.96 58.944 191.65 2456.96 58.889 191.91 2466.96 58.832 192.17 2476.96 58.772 192.44 2486.96 58.710 192.70 2496.96 58.646 192.97 2506.96 58.581 193.24 2516.96 58.513 193.50 2526.96 58.443 193.77 2536.96 58.371 194.04 2546.96 58.297 194.31 2556.96 58.221 194.58 2566.96 58.144 194.85 2576.96 58.064 195.12 2586.96 57.982 195.39 2596.96 57.899 195.67 2606.96 57.814 195.94 2616.96 57.727 196.21 2626.96 57.638 196.49 2636.96 57.548 196.77 2646.96 57.456 197.04 2656.96 57.362 197.32 2666.96 57.266 197.60 2676.96 57.169 197.88 2686.96 57.070 198.16 2696.96 56.970 198.44 2706.96 56.868 198.72 2716.96 56.764 199.01 2726.96 56.659 199.29 2736.96 56.552 199.58 2746.96 56.444 199.87 2756.96 56.334 200.15 2766.96 56.223 200.44 2776.96 56.110 200.73 2786.96 55.996 201.02 2796.96 55.880 201.32 2806.96 55.763 201.61 2816.96 55.645 201.91 2826.96 55.525 202.20 2836.96 55.404 202.50 2846.96 55.282 202.80 2856.96 55.158 203.10 2866.96 55.033 203.40 2876.96 54.906 203.70 2886.96 54.779 204.01 2896.96 54.650 204.31 2906.96 54.520 204.62 2916.96 54.389 204.93 2926.96 54.256 205.24 2936.96 54.123 205.55 2946.96 53.988 205.87 2956.96 53.852 206.18 2966.96 53.715 206.50 2976.96 53.577 206.82 2986.96 53.438 207.14 2996.96 53.298 207.46 3006.96 53.157 207.78 3016.96 53.014 208.11 3026.96 52.871 208.43 3036.96 52.727 208.76 3046.96 52.581 209.09 3056.96 52.435 209.42 3066.96 52.288 209.76 3076.96 52.140 210.09 3086.96 51.991 210.43 3096.96 51.841 210.77 3106.96 51.690 211.11 3116.96 51.538 211.46 3126.96 51.386 211.80 3136.96 51.232 212.15 3146.96 51.078 212.50 3156.96 50.923 212.85 3166.96 50.768 213.21 3176.96 50.611 213.56 3186.96 50.454 213.92 3196.96 50.296 214.28 3206.96 50.137 214.65 3216.96 49.978 215.01 3226.96 49.818 215.38 3236.96 49.657 215.75 3246.96 49.496 216.12 3256.96 49.334 216.50 3266.96 49.171 216.88 3276.96 49.008 217.26 3286.96 48.844 217.64 3296.96 48.680 218.02 3306.96 48.515 218.41 3316.96 48.349 218.80 3326.96 48.183 219.20 3336.96 48.017 219.59 3346.96 47.850 219.99 3356.96 47.682 220.39 3366.96 47.514 220.80 3376.96 47.346 221.20 3386.96 47.177 221.61 3396.96 47.008 222.03 3406.96 46.839 222.44 3416.96 46.669 222.86 3426.96 46.499 223.28 3436.96 46.328 223.71 3446.96 46.157 224.14 3456.96 45.986 224.57 3466.96 45.815 225.00 3476.96 45.643 225.44 3486.96 45.471 225.88 3496.96 45.299 226.33 3506.96 45.126 226.77 3516.96 44.954 227.23 3526.96 44.781 227.68 3536.96 44.608 228.14 3546.96 44.435 228.60 3556.96 44.261 229.07 3566.96 44.088 229.54 3576.96 43.914 230.01 3586.96 43.741 230.49 3596.96 43.567 230.97 3606.96 43.393 231.45 3616.96 43.219 231.94 3626.96 43.045 232.43 3636.96 42.871 232.93 3646.96 42.697 233.43 3656.96 42.523 233.93 3666.96 42.350 234.44 3676.96 42.176 234.95 3686.96 42.002 235.47 3696.96 41.828 235.99 3706.96 41.654 236.52 3716.96 41.481 237.05 3726.96 41.307 237.58 3736.96 41.134 238.12 3746.96 40.960 238.67 3756.96 40.787 239.21
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 15:52:13 |