| WDS: | STF774AB | WDS ID/Discoverer |
| P: | 5587.518 | Orbital period (years) |
| a: | 7.91434 | Semi-major axis (arcseconds) |
| i: | 76.675 | Inclination (degrees) |
| Ω: | 41.862 | Longitude of ascending node (degrees) |
| T: | 2808.483 | Epoch of periastron passage (year) |
| e: | 0.82887 | Eccentricity |
| ω: | 249.178 | Longitude of periastron (degrees) |
| Start-Year: | -768.7591000000002 | Year |
| End-Year: | 4818.7591 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for STF774AB |
||
| Position: | 054045.52-015633.3 | Epoch-2000 right ascension and declination |
| WDS-ID: | 05407-0157 | WDS designation |
| Discoverer Code: | STF774AB | Discover designation and components |
| ADS number: | 4263 | Aitken Double Star catalog |
| HD number: | 37742 | HD catalog number |
| Hipparcos number: | 26727 | Hipparcos catalog number |
| V1: | 1.88 | Magnitude of the primary |
| V2: | 3.70 | Magnitude of the secondary |
| Equinox: | Equinox | |
| Date: | 2013 | Date of last observation |
| Orbit grade: | 4 | Orbit grade, ranging from : 1 = Definitive 2 = Good 3 = Reliable 4 = Preliminary 5 = Indeterminate |
| Flags: | n | 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 2.440 167.04 -------------------------- -768.76 7.299 63.96 -758.76 7.288 64.06 -748.76 7.276 64.16 -738.76 7.265 64.26 -728.76 7.253 64.35 -718.76 7.241 64.45 -708.76 7.229 64.55 -698.76 7.217 64.65 -688.76 7.204 64.75 -678.76 7.192 64.85 -668.76 7.179 64.95 -658.76 7.166 65.06 -648.76 7.153 65.16 -638.76 7.140 65.26 -628.76 7.127 65.36 -618.76 7.114 65.46 -608.76 7.100 65.57 -598.76 7.086 65.67 -588.76 7.073 65.77 -578.76 7.059 65.88 -568.76 7.044 65.98 -558.76 7.030 66.09 -548.76 7.016 66.19 -538.76 7.001 66.30 -528.76 6.987 66.41 -518.76 6.972 66.51 -508.76 6.957 66.62 -498.76 6.942 66.73 -488.76 6.927 66.84 -478.76 6.912 66.94 -468.76 6.896 67.05 -458.76 6.881 67.16 -448.76 6.865 67.27 -438.76 6.849 67.38 -428.76 6.833 67.50 -418.76 6.817 67.61 -408.76 6.801 67.72 -398.76 6.785 67.83 -388.76 6.768 67.95 -378.76 6.752 68.06 -368.76 6.735 68.17 -358.76 6.718 68.29 -348.76 6.702 68.40 -338.76 6.685 68.52 -328.76 6.668 68.64 -318.76 6.650 68.75 -308.76 6.633 68.87 -298.76 6.616 68.99 -288.76 6.598 69.11 -278.76 6.580 69.23 -268.76 6.563 69.35 -258.76 6.545 69.47 -248.76 6.527 69.59 -238.76 6.509 69.72 -228.76 6.490 69.84 -218.76 6.472 69.96 -208.76 6.454 70.09 -198.76 6.435 70.21 -188.76 6.416 70.34 -178.76 6.398 70.47 -168.76 6.379 70.59 -158.76 6.360 70.72 -148.76 6.341 70.85 -138.76 6.322 70.98 -128.76 6.303 71.11 -118.76 6.283 71.24 -108.76 6.264 71.37 -98.76 6.244 71.51 -88.76 6.225 71.64 -78.76 6.205 71.78 -68.76 6.185 71.91 -58.76 6.165 72.05 -48.76 6.145 72.19 -38.76 6.125 72.32 -28.76 6.105 72.46 -18.76 6.085 72.60 -8.76 6.064 72.74 1.24 6.044 72.89 11.24 6.023 73.03 21.24 6.003 73.17 31.24 5.982 73.32 41.24 5.961 73.46 51.24 5.940 73.61 61.24 5.919 73.76 71.24 5.898 73.91 81.24 5.877 74.06 91.24 5.856 74.21 101.24 5.835 74.36 111.24 5.813 74.51 121.24 5.792 74.67 131.24 5.770 74.82 141.24 5.749 74.98 151.24 5.727 75.14 161.24 5.705 75.30 171.24 5.684 75.46 181.24 5.662 75.62 191.24 5.640 75.78 201.24 5.618 75.95 211.24 5.596 76.11 221.24 5.573 76.28 231.24 5.551 76.45 241.24 5.529 76.62 251.24 5.506 76.79 261.24 5.484 76.96 271.24 5.462 77.14 281.24 5.439 77.31 291.24 5.416 77.49 301.24 5.394 77.67 311.24 5.371 77.84 321.24 5.348 78.03 331.24 5.325 78.21 341.24 5.302 78.39 351.24 5.279 78.58 361.24 5.256 78.77 371.24 5.233 78.96 381.24 5.210 79.15 391.24 5.187 79.34 401.24 5.163 79.53 411.24 5.140 79.73 421.24 5.117 79.93 431.24 5.093 80.13 441.24 5.070 80.33 451.24 5.046 80.53 461.24 5.023 80.74 471.24 4.999 80.94 481.24 4.975 81.15 491.24 4.952 81.36 501.24 4.928 81.58 511.24 4.904 81.79 521.24 4.880 82.01 531.24 4.857 82.23 541.24 4.833 82.45 551.24 4.809 82.68 561.24 4.785 82.90 571.24 4.761 83.13 581.24 4.737 83.36 591.24 4.713 83.59 601.24 4.689 83.83 611.24 4.665 84.07 621.24 4.641 84.31 631.24 4.616 84.55 641.24 4.592 84.80 651.24 4.568 85.04 661.24 4.544 85.30 671.24 4.520 85.55 681.24 4.495 85.80 691.24 4.471 86.06 701.24 4.447 86.33 711.24 4.423 86.59 721.24 4.398 86.86 731.24 4.374 87.13 741.24 4.350 87.40 751.24 4.326 87.68 761.24 4.301 87.96 771.24 4.277 88.24 781.24 4.253 88.53 791.24 4.228 88.82 801.24 4.204 89.11 811.24 4.180 89.40 821.24 4.156 89.70 831.24 4.131 90.01 841.24 4.107 90.31 851.24 4.083 90.62 861.24 4.059 90.94 871.24 4.034 91.26 881.24 4.010 91.58 891.24 3.986 91.90 901.24 3.962 92.23 911.24 3.938 92.57 921.24 3.914 92.90 931.24 3.890 93.25 941.24 3.866 93.59 951.24 3.842 93.94 961.24 3.818 94.30 971.24 3.794 94.66 981.24 3.771 95.02 991.24 3.747 95.39 1001.24 3.723 95.76 1011.24 3.700 96.14 1021.24 3.676 96.52 1031.24 3.653 96.91 1041.24 3.629 97.30 1051.24 3.606 97.70 1061.24 3.583 98.10 1071.24 3.559 98.51 1081.24 3.536 98.92 1091.24 3.513 99.34 1101.24 3.490 99.77 1111.24 3.468 100.20 1121.24 3.445 100.63 1131.24 3.422 101.07 1141.24 3.400 101.52 1151.24 3.377 101.97 1161.24 3.355 102.43 1171.24 3.333 102.90 1181.24 3.311 103.37 1191.24 3.289 103.85 1201.24 3.267 104.33 1211.24 3.245 104.82 1221.24 3.224 105.32 1231.24 3.202 105.82 1241.24 3.181 106.33 1251.24 3.160 106.85 1261.24 3.139 107.38 1271.24 3.118 107.91 1281.24 3.098 108.45 1291.24 3.077 108.99 1301.24 3.057 109.55 1311.24 3.037 110.11 1321.24 3.017 110.67 1331.24 2.998 111.25 1341.24 2.978 111.83 1351.24 2.959 112.42 1361.24 2.940 113.02 1371.24 2.921 113.63 1381.24 2.902 114.24 1391.24 2.884 114.86 1401.24 2.866 115.49 1411.24 2.848 116.13 1421.24 2.831 116.78 1431.24 2.813 117.43 1441.24 2.796 118.09 1451.24 2.779 118.76 1461.24 2.763 119.44 1471.24 2.746 120.12 1481.24 2.731 120.82 1491.24 2.715 121.52 1501.24 2.699 122.23 1511.24 2.684 122.95 1521.24 2.670 123.67 1531.24 2.655 124.41 1541.24 2.641 125.15 1551.24 2.627 125.90 1561.24 2.614 126.66 1571.24 2.601 127.42 1581.24 2.588 128.20 1591.24 2.576 128.98 1601.24 2.564 129.76 1611.24 2.552 130.56 1621.24 2.541 131.36 1631.24 2.530 132.17 1641.24 2.520 132.99 1651.24 2.510 133.81 1661.24 2.500 134.64 1671.24 2.491 135.47 1681.24 2.482 136.32 1691.24 2.473 137.16 1701.24 2.465 138.02 1711.24 2.458 138.88 1721.24 2.451 139.74 1731.24 2.444 140.61 1741.24 2.438 141.48 1751.24 2.432 142.36 1761.24 2.426 143.24 1771.24 2.421 144.13 1781.24 2.417 145.02 1791.24 2.413 145.91 1801.24 2.409 146.80 1811.24 2.406 147.70 1821.24 2.403 148.60 1831.24 2.401 149.50 1841.24 2.399 150.41 1851.24 2.397 151.31 1861.24 2.396 152.22 1871.24 2.396 153.13 1881.24 2.396 154.03 1891.24 2.396 154.94 1901.24 2.397 155.85 1911.24 2.398 156.75 1921.24 2.399 157.66 1931.24 2.401 158.56 1941.24 2.404 159.46 1951.24 2.407 160.36 1961.24 2.410 161.26 1971.24 2.413 162.15 1981.24 2.417 163.04 1991.24 2.422 163.93 2001.24 2.426 164.82 2011.24 2.432 165.70 2021.24 2.437 166.58 2031.24 2.443 167.45 2041.24 2.449 168.32 2051.24 2.455 169.19 2061.24 2.462 170.05 2071.24 2.469 170.90 2081.24 2.477 171.75 2091.24 2.484 172.60 2101.24 2.492 173.44 2111.24 2.501 174.28 2121.24 2.509 175.10 2131.24 2.518 175.93 2141.24 2.527 176.75 2151.24 2.536 177.56 2161.24 2.545 178.37 2171.24 2.554 179.17 2181.24 2.564 179.96 2191.24 2.574 180.75 2201.24 2.583 181.53 2211.24 2.593 182.31 2221.24 2.603 183.08 2231.24 2.613 183.84 2241.24 2.623 184.60 2251.24 2.634 185.36 2261.24 2.644 186.10 2271.24 2.654 186.84 2281.24 2.664 187.58 2291.24 2.674 188.31 2301.24 2.684 189.04 2311.24 2.693 189.76 2321.24 2.703 190.47 2331.24 2.712 191.18 2341.24 2.721 191.89 2351.24 2.730 192.59 2361.24 2.739 193.28 2371.24 2.747 193.97 2381.24 2.755 194.66 2391.24 2.762 195.35 2401.24 2.769 196.03 2411.24 2.776 196.70 2421.24 2.782 197.38 2431.24 2.787 198.05 2441.24 2.792 198.72 2451.24 2.796 199.38 2461.24 2.799 200.05 2471.24 2.801 200.71 2481.24 2.803 201.37 2491.24 2.803 202.04 2501.24 2.802 202.70 2511.24 2.800 203.36 2521.24 2.797 204.03 2531.24 2.792 204.69 2541.24 2.786 205.36 2551.24 2.778 206.03 2561.24 2.768 206.71 2571.24 2.755 207.39 2581.24 2.741 208.08 2591.24 2.724 208.78 2601.24 2.704 209.48 2611.24 2.681 210.20 2621.24 2.655 210.93 2631.24 2.625 211.68 2641.24 2.591 212.44 2651.24 2.552 213.23 2661.24 2.508 214.04 2671.24 2.457 214.89 2681.24 2.400 215.77 2691.24 2.335 216.70 2701.24 2.262 217.68 2711.24 2.178 218.74 2721.24 2.083 219.88 2731.24 1.975 221.14 2741.24 1.852 222.56 2751.24 1.713 224.20 2761.24 1.554 226.15 2771.24 1.375 228.58 2781.24 1.176 231.79 2791.24 0.958 236.40 2801.24 0.728 243.86 2811.24 0.504 258.15 2821.24 0.341 289.96 2831.24 0.361 337.25 2841.24 0.545 4.61 2851.24 0.777 16.96 2861.24 1.016 23.55 2871.24 1.250 27.64 2881.24 1.476 30.46 2891.24 1.690 32.54 2901.24 1.895 34.16 2911.24 2.089 35.48 2921.24 2.273 36.57 2931.24 2.448 37.51 2941.24 2.615 38.32 2951.24 2.774 39.04 2961.24 2.926 39.68 2971.24 3.070 40.26 2981.24 3.209 40.78 2991.24 3.342 41.27 3001.24 3.469 41.72 3011.24 3.592 42.13 3021.24 3.710 42.52 3031.24 3.823 42.89 3041.24 3.932 43.24 3051.24 4.038 43.57 3061.24 4.140 43.88 3071.24 4.238 44.17 3081.24 4.333 44.46 3091.24 4.425 44.73 3101.24 4.515 44.99 3111.24 4.601 45.24 3121.24 4.685 45.48 3131.24 4.766 45.71 3141.24 4.845 45.94 3151.24 4.922 46.16 3161.24 4.996 46.37 3171.24 5.069 46.57 3181.24 5.139 46.77 3191.24 5.208 46.97 3201.24 5.274 47.16 3211.24 5.339 47.34 3221.24 5.402 47.52 3231.24 5.464 47.70 3241.24 5.524 47.87 3251.24 5.582 48.04 3261.24 5.639 48.20 3271.24 5.695 48.37 3281.24 5.749 48.53 3291.24 5.802 48.68 3301.24 5.853 48.83 3311.24 5.904 48.99 3321.24 5.953 49.13 3331.24 6.001 49.28 3341.24 6.048 49.42 3351.24 6.093 49.56 3361.24 6.138 49.70 3371.24 6.181 49.84 3381.24 6.224 49.98 3391.24 6.266 50.11 3401.24 6.306 50.24 3411.24 6.346 50.37 3421.24 6.385 50.50 3431.24 6.422 50.63 3441.24 6.459 50.75 3451.24 6.495 50.88 3461.24 6.531 51.00 3471.24 6.565 51.12 3481.24 6.599 51.24 3491.24 6.632 51.36 3501.24 6.664 51.48 3511.24 6.695 51.59 3521.24 6.726 51.71 3531.24 6.756 51.82 3541.24 6.785 51.94 3551.24 6.814 52.05 3561.24 6.842 52.16 3571.24 6.869 52.27 3581.24 6.895 52.38 3591.24 6.921 52.49 3601.24 6.947 52.60 3611.24 6.972 52.71 3621.24 6.996 52.81 3631.24 7.019 52.92 3641.24 7.042 53.02 3651.24 7.065 53.13 3661.24 7.087 53.23 3671.24 7.108 53.34 3681.24 7.129 53.44 3691.24 7.149 53.54 3701.24 7.169 53.64 3711.24 7.188 53.74 3721.24 7.207 53.84 3731.24 7.225 53.94 3741.24 7.243 54.04 3751.24 7.260 54.14 3761.24 7.277 54.24 3771.24 7.293 54.34 3781.24 7.309 54.44 3791.24 7.325 54.53 3801.24 7.340 54.63 3811.24 7.354 54.73 3821.24 7.369 54.82 3831.24 7.382 54.92 3841.24 7.396 55.01 3851.24 7.409 55.11 3861.24 7.421 55.20 3871.24 7.433 55.30 3881.24 7.445 55.39 3891.24 7.456 55.48 3901.24 7.467 55.58 3911.24 7.478 55.67 3921.24 7.488 55.76 3931.24 7.498 55.86 3941.24 7.507 55.95 3951.24 7.517 56.04 3961.24 7.525 56.13 3971.24 7.534 56.23 3981.24 7.542 56.32 3991.24 7.550 56.41 4001.24 7.557 56.50 4011.24 7.564 56.59 4021.24 7.571 56.68 4031.24 7.577 56.77 4041.24 7.583 56.86 4051.24 7.589 56.95 4061.24 7.595 57.04 4071.24 7.600 57.13 4081.24 7.605 57.22 4091.24 7.609 57.31 4101.24 7.613 57.40 4111.24 7.617 57.49 4121.24 7.621 57.58 4131.24 7.624 57.67 4141.24 7.627 57.76 4151.24 7.630 57.85 4161.24 7.633 57.94 4171.24 7.635 58.03 4181.24 7.637 58.12 4191.24 7.639 58.21 4201.24 7.640 58.30 4211.24 7.641 58.39 4221.24 7.642 58.48 4231.24 7.643 58.56 4241.24 7.643 58.65 4251.24 7.643 58.74 4261.24 7.643 58.83 4271.24 7.643 58.92 4281.24 7.642 59.01 4291.24 7.641 59.10 4301.24 7.640 59.19 4311.24 7.639 59.28 4321.24 7.637 59.37 4331.24 7.636 59.46 4341.24 7.634 59.55 4351.24 7.631 59.63 4361.24 7.629 59.72 4371.24 7.626 59.81 4381.24 7.623 59.90 4391.24 7.620 59.99 4401.24 7.617 60.08 4411.24 7.613 60.17 4421.24 7.609 60.26 4431.24 7.605 60.35 4441.24 7.601 60.44 4451.24 7.596 60.53 4461.24 7.592 60.62 4471.24 7.587 60.71 4481.24 7.582 60.80 4491.24 7.576 60.89 4501.24 7.571 60.98 4511.24 7.565 61.07 4521.24 7.559 61.17 4531.24 7.553 61.26 4541.24 7.547 61.35 4551.24 7.540 61.44 4561.24 7.533 61.53 4571.24 7.527 61.62 4581.24 7.520 61.71 4591.24 7.512 61.81 4601.24 7.505 61.90 4611.24 7.497 61.99 4621.24 7.489 62.08 4631.24 7.481 62.18 4641.24 7.473 62.27 4651.24 7.465 62.36 4661.24 7.456 62.46 4671.24 7.448 62.55 4681.24 7.439 62.64 4691.24 7.430 62.74 4701.24 7.420 62.83 4711.24 7.411 62.93 4721.24 7.401 63.02 4731.24 7.392 63.12 4741.24 7.382 63.21 4751.24 7.372 63.31 4761.24 7.361 63.40 4771.24 7.351 63.50 4781.24 7.340 63.60 4791.24 7.330 63.69 4801.24 7.319 63.79 4811.24 7.308 63.89
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
|
| Report created: |
2026-06-25 15:39:46 |