| WDS: | HDS433AB | WDS ID/Discoverer |
| P: | 50.810 | Orbital period (years) |
| a: | 0.439 | Semi-major axis (arcseconds) |
| i: | 26.7 | Inclination (degrees) |
| Ω: | 109.4 | Longitude of ascending node (degrees) |
| T: | 2008.430 | Epoch of periastron passage (year) |
| e: | 0.571 | Eccentricity |
| ω: | 8.0 | Longitude of periastron (degrees) |
| Start-Year: | 1999.595 | Year |
| End-Year: | 2050.405 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for HDS433AB |
||
| Position: | 032710.12+094358.0 | Epoch-2000 right ascension and declination |
| WDS-ID: | 03272+0944 | WDS designation |
| Discoverer Code: | HDS433AB | Discover designation and components |
| ADS number: | . | Aitken Double Star catalog |
| HD number: | 21364 | HD catalog number |
| Hipparcos number: | 16083 | Hipparcos catalog number |
| V1: | 3.74 | Magnitude of the primary |
| V2: | 7.55 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2014 | Date of last observation |
| Orbit grade: | 3 | Orbit grade, ranging from : 1 = Definitive 2 = Good 3 = Reliable 4 = Preliminary 5 = Indeterminate |
| Flags: | n | Flags |
| Ephemerides: | Ephemerides | |
| Code: | Tok2015c | 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 0.645 280.42 -------------------------- 1999.60 0.426 345.51 1999.69 0.423 346.07 1999.79 0.420 346.63 1999.89 0.417 347.20 1999.99 0.413 347.79 2000.09 0.410 348.38 2000.19 0.407 348.98 2000.29 0.404 349.59 2000.39 0.401 350.20 2000.49 0.397 350.83 2000.59 0.394 351.47 2000.69 0.391 352.12 2000.79 0.387 352.79 2000.89 0.384 353.46 2000.99 0.381 354.14 2001.09 0.378 354.84 2001.19 0.374 355.55 2001.29 0.371 356.27 2001.39 0.367 357.01 2001.49 0.364 357.75 2001.59 0.361 358.52 2001.69 0.357 359.29 2001.79 0.354 0.08 2001.89 0.351 0.89 2001.99 0.347 1.72 2002.09 0.344 2.55 2002.19 0.340 3.41 2002.29 0.337 4.28 2002.39 0.333 5.18 2002.49 0.330 6.09 2002.59 0.327 7.02 2002.69 0.323 7.96 2002.79 0.320 8.93 2002.89 0.316 9.92 2002.99 0.313 10.94 2003.09 0.309 11.97 2003.19 0.306 13.03 2003.29 0.303 14.11 2003.39 0.299 15.22 2003.49 0.296 16.35 2003.59 0.292 17.50 2003.69 0.289 18.69 2003.79 0.286 19.90 2003.89 0.282 21.14 2003.99 0.279 22.41 2004.09 0.276 23.71 2004.19 0.273 25.04 2004.29 0.269 26.41 2004.39 0.266 27.81 2004.49 0.263 29.24 2004.59 0.260 30.70 2004.69 0.257 32.20 2004.79 0.254 33.74 2004.89 0.251 35.31 2004.99 0.248 36.93 2005.09 0.245 38.58 2005.19 0.242 40.27 2005.29 0.239 42.00 2005.39 0.236 43.78 2005.49 0.234 45.59 2005.59 0.231 47.45 2005.69 0.228 49.35 2005.79 0.226 51.29 2005.89 0.223 53.28 2005.99 0.221 55.31 2006.09 0.219 57.38 2006.19 0.216 59.50 2006.29 0.214 61.66 2006.39 0.212 63.87 2006.49 0.210 66.12 2006.59 0.208 68.41 2006.69 0.206 70.74 2006.79 0.205 73.11 2006.89 0.203 75.53 2006.99 0.201 77.98 2007.09 0.200 80.47 2007.19 0.198 83.00 2007.29 0.197 85.56 2007.39 0.196 88.16 2007.49 0.195 90.79 2007.59 0.194 93.44 2007.69 0.193 96.13 2007.79 0.192 98.85 2007.89 0.191 101.59 2007.99 0.190 104.35 2008.09 0.189 107.13 2008.19 0.189 109.93 2008.29 0.188 112.74 2008.39 0.188 115.56 2008.49 0.188 118.40 2008.59 0.188 121.24 2008.69 0.188 124.09 2008.79 0.188 126.94 2008.89 0.188 129.78 2008.99 0.188 132.62 2009.09 0.188 135.45 2009.19 0.189 138.27 2009.29 0.189 141.07 2009.39 0.190 143.85 2009.49 0.191 146.61 2009.59 0.192 149.34 2009.69 0.193 152.04 2009.79 0.194 154.72 2009.89 0.196 157.35 2009.99 0.197 159.95 2010.09 0.199 162.50 2010.19 0.201 165.02 2010.29 0.202 167.48 2010.39 0.204 169.90 2010.49 0.207 172.28 2010.59 0.209 174.60 2010.69 0.211 176.87 2010.79 0.214 179.09 2010.89 0.216 181.26 2010.99 0.219 183.38 2011.09 0.222 185.45 2011.19 0.224 187.46 2011.29 0.227 189.42 2011.39 0.230 191.34 2011.49 0.233 193.20 2011.59 0.237 195.01 2011.69 0.240 196.78 2011.79 0.243 198.50 2011.89 0.246 200.17 2011.99 0.250 201.80 2012.09 0.253 203.38 2012.19 0.257 204.92 2012.29 0.260 206.42 2012.39 0.264 207.88 2012.49 0.267 209.30 2012.59 0.271 210.68 2012.69 0.275 212.02 2012.79 0.278 213.33 2012.89 0.282 214.61 2012.99 0.286 215.85 2013.09 0.289 217.06 2013.19 0.293 218.24 2013.29 0.297 219.39 2013.39 0.301 220.51 2013.49 0.304 221.61 2013.59 0.308 222.68 2013.69 0.312 223.72 2013.79 0.316 224.73 2013.89 0.320 225.73 2013.99 0.323 226.69 2014.09 0.327 227.64 2014.19 0.331 228.57 2014.29 0.335 229.47 2014.39 0.338 230.36 2014.49 0.342 231.22 2014.59 0.346 232.07 2014.69 0.350 232.90 2014.79 0.353 233.71 2014.89 0.357 234.50 2014.99 0.361 235.28 2015.09 0.364 236.04 2015.19 0.368 236.79 2015.29 0.372 237.52 2015.39 0.375 238.24 2015.49 0.379 238.95 2015.59 0.382 239.64 2015.69 0.386 240.32 2015.79 0.389 240.98 2015.89 0.393 241.64 2015.99 0.397 242.28 2016.09 0.400 242.91 2016.19 0.403 243.53 2016.29 0.407 244.14 2016.39 0.410 244.74 2016.49 0.414 245.33 2016.59 0.417 245.91 2016.69 0.421 246.48 2016.79 0.424 247.04 2016.89 0.427 247.60 2016.99 0.431 248.14 2017.09 0.434 248.68 2017.19 0.437 249.20 2017.29 0.440 249.73 2017.39 0.444 250.24 2017.49 0.447 250.74 2017.59 0.450 251.24 2017.69 0.453 251.73 2017.79 0.456 252.22 2017.89 0.459 252.69 2017.99 0.462 253.17 2018.09 0.466 253.63 2018.19 0.469 254.09 2018.29 0.472 254.54 2018.39 0.475 254.99 2018.49 0.478 255.43 2018.59 0.481 255.87 2018.69 0.483 256.30 2018.79 0.486 256.73 2018.89 0.489 257.15 2018.99 0.492 257.56 2019.09 0.495 257.97 2019.19 0.498 258.38 2019.29 0.501 258.78 2019.39 0.503 259.18 2019.49 0.506 259.57 2019.59 0.509 259.96 2019.69 0.512 260.35 2019.79 0.514 260.73 2019.89 0.517 261.10 2019.99 0.520 261.48 2020.09 0.522 261.84 2020.19 0.525 262.21 2020.29 0.527 262.57 2020.39 0.530 262.93 2020.49 0.532 263.28 2020.59 0.535 263.64 2020.69 0.537 263.98 2020.79 0.540 264.33 2020.89 0.542 264.67 2020.99 0.545 265.01 2021.09 0.547 265.35 2021.19 0.550 265.68 2021.29 0.552 266.01 2021.39 0.554 266.34 2021.49 0.557 266.66 2021.59 0.559 266.98 2021.69 0.561 267.30 2021.79 0.563 267.62 2021.89 0.566 267.93 2021.99 0.568 268.25 2022.09 0.570 268.56 2022.19 0.572 268.86 2022.29 0.574 269.17 2022.39 0.576 269.47 2022.49 0.578 269.77 2022.59 0.581 270.07 2022.69 0.583 270.36 2022.79 0.585 270.66 2022.89 0.587 270.95 2022.99 0.589 271.24 2023.09 0.591 271.53 2023.19 0.593 271.82 2023.29 0.594 272.10 2023.39 0.596 272.38 2023.49 0.598 272.66 2023.59 0.600 272.94 2023.69 0.602 273.22 2023.79 0.604 273.49 2023.89 0.606 273.77 2023.99 0.607 274.04 2024.09 0.609 274.31 2024.19 0.611 274.58 2024.29 0.613 274.85 2024.39 0.614 275.11 2024.49 0.616 275.38 2024.59 0.618 275.64 2024.69 0.619 275.90 2024.79 0.621 276.16 2024.89 0.622 276.42 2024.99 0.624 276.68 2025.09 0.626 276.94 2025.19 0.627 277.19 2025.29 0.629 277.45 2025.39 0.630 277.70 2025.49 0.632 277.95 2025.59 0.633 278.20 2025.69 0.635 278.45 2025.79 0.636 278.70 2025.89 0.637 278.95 2025.99 0.639 279.19 2026.09 0.640 279.44 2026.19 0.641 279.68 2026.29 0.643 279.92 2026.39 0.644 280.17 2026.49 0.645 280.41 2026.59 0.647 280.65 2026.69 0.648 280.89 2026.79 0.649 281.12 2026.89 0.650 281.36 2026.99 0.651 281.60 2027.09 0.653 281.83 2027.19 0.654 282.07 2027.29 0.655 282.30 2027.39 0.656 282.54 2027.49 0.657 282.77 2027.59 0.658 283.00 2027.69 0.659 283.23 2027.79 0.660 283.46 2027.89 0.661 283.69 2027.99 0.662 283.92 2028.09 0.663 284.15 2028.19 0.664 284.37 2028.29 0.665 284.60 2028.39 0.666 284.83 2028.49 0.667 285.05 2028.59 0.668 285.28 2028.69 0.669 285.50 2028.79 0.669 285.73 2028.89 0.670 285.95 2028.99 0.671 286.17 2029.09 0.672 286.39 2029.19 0.673 286.62 2029.29 0.673 286.84 2029.39 0.674 287.06 2029.49 0.675 287.28 2029.59 0.676 287.50 2029.69 0.676 287.72 2029.79 0.677 287.93 2029.89 0.678 288.15 2029.99 0.678 288.37 2030.09 0.679 288.59 2030.19 0.679 288.81 2030.29 0.680 289.02 2030.39 0.680 289.24 2030.49 0.681 289.46 2030.59 0.681 289.67 2030.69 0.682 289.89 2030.79 0.682 290.10 2030.89 0.683 290.32 2030.99 0.683 290.53 2031.09 0.684 290.75 2031.19 0.684 290.96 2031.29 0.685 291.17 2031.39 0.685 291.39 2031.49 0.685 291.60 2031.59 0.686 291.81 2031.69 0.686 292.03 2031.79 0.686 292.24 2031.89 0.686 292.45 2031.99 0.687 292.66 2032.09 0.687 292.88 2032.19 0.687 293.09 2032.29 0.687 293.30 2032.39 0.688 293.51 2032.49 0.688 293.72 2032.59 0.688 293.94 2032.69 0.688 294.15 2032.79 0.688 294.36 2032.89 0.688 294.57 2032.99 0.688 294.78 2033.09 0.688 294.99 2033.19 0.688 295.20 2033.29 0.688 295.42 2033.39 0.688 295.63 2033.49 0.688 295.84 2033.59 0.688 296.05 2033.69 0.688 296.26 2033.79 0.688 296.47 2033.89 0.688 296.68 2033.99 0.688 296.89 2034.09 0.688 297.11 2034.19 0.688 297.32 2034.29 0.688 297.53 2034.39 0.688 297.74 2034.49 0.687 297.95 2034.59 0.687 298.16 2034.69 0.687 298.38 2034.79 0.687 298.59 2034.89 0.686 298.80 2034.99 0.686 299.01 2035.09 0.686 299.23 2035.19 0.686 299.44 2035.29 0.685 299.65 2035.39 0.685 299.87 2035.49 0.685 300.08 2035.59 0.684 300.29 2035.69 0.684 300.51 2035.79 0.683 300.72 2035.89 0.683 300.94 2035.99 0.682 301.15 2036.09 0.682 301.37 2036.19 0.682 301.58 2036.29 0.681 301.80 2036.39 0.680 302.01 2036.49 0.680 302.23 2036.59 0.679 302.45 2036.69 0.679 302.66 2036.79 0.678 302.88 2036.89 0.678 303.10 2036.99 0.677 303.32 2037.09 0.676 303.54 2037.19 0.676 303.76 2037.29 0.675 303.98 2037.39 0.674 304.20 2037.49 0.674 304.42 2037.59 0.673 304.64 2037.69 0.672 304.86 2037.79 0.671 305.08 2037.89 0.670 305.30 2037.99 0.670 305.53 2038.09 0.669 305.75 2038.19 0.668 305.97 2038.29 0.667 306.20 2038.39 0.666 306.42 2038.49 0.665 306.65 2038.59 0.664 306.88 2038.69 0.664 307.10 2038.79 0.663 307.33 2038.89 0.662 307.56 2038.99 0.661 307.79 2039.09 0.660 308.02 2039.19 0.659 308.25 2039.29 0.658 308.48 2039.39 0.656 308.71 2039.49 0.655 308.95 2039.59 0.654 309.18 2039.69 0.653 309.41 2039.79 0.652 309.65 2039.89 0.651 309.88 2039.99 0.650 310.12 2040.09 0.649 310.36 2040.19 0.647 310.60 2040.29 0.646 310.84 2040.39 0.645 311.08 2040.49 0.644 311.32 2040.59 0.642 311.56 2040.69 0.641 311.80 2040.79 0.640 312.05 2040.89 0.638 312.29 2040.99 0.637 312.54 2041.09 0.636 312.79 2041.19 0.634 313.04 2041.29 0.633 313.29 2041.39 0.631 313.54 2041.49 0.630 313.79 2041.59 0.629 314.04 2041.69 0.627 314.29 2041.79 0.626 314.55 2041.89 0.624 314.81 2041.99 0.623 315.06 2042.09 0.621 315.32 2042.19 0.619 315.58 2042.29 0.618 315.85 2042.39 0.616 316.11 2042.49 0.615 316.37 2042.59 0.613 316.64 2042.69 0.611 316.91 2042.79 0.610 317.17 2042.89 0.608 317.44 2042.99 0.606 317.72 2043.09 0.604 317.99 2043.19 0.603 318.26 2043.29 0.601 318.54 2043.39 0.599 318.82 2043.49 0.597 319.10 2043.59 0.595 319.38 2043.69 0.594 319.66 2043.79 0.592 319.95 2043.89 0.590 320.24 2043.99 0.588 320.52 2044.09 0.586 320.82 2044.19 0.584 321.11 2044.29 0.582 321.40 2044.39 0.580 321.70 2044.49 0.578 322.00 2044.59 0.576 322.30 2044.69 0.574 322.60 2044.79 0.572 322.91 2044.89 0.570 323.21 2044.99 0.568 323.52 2045.09 0.566 323.83 2045.19 0.564 324.15 2045.29 0.561 324.47 2045.39 0.559 324.78 2045.49 0.557 325.11 2045.59 0.555 325.43 2045.69 0.553 325.76 2045.79 0.550 326.09 2045.89 0.548 326.42 2045.99 0.546 326.75 2046.09 0.544 327.09 2046.19 0.541 327.43 2046.29 0.539 327.77 2046.39 0.536 328.12 2046.49 0.534 328.47 2046.59 0.532 328.82 2046.69 0.529 329.18 2046.79 0.527 329.54 2046.89 0.524 329.90 2046.99 0.522 330.27 2047.09 0.519 330.64 2047.19 0.517 331.01 2047.29 0.514 331.39 2047.39 0.512 331.77 2047.49 0.509 332.15 2047.59 0.507 332.54 2047.69 0.504 332.93 2047.79 0.501 333.33 2047.89 0.499 333.73 2047.99 0.496 334.13 2048.09 0.493 334.54 2048.19 0.491 334.96 2048.29 0.488 335.37 2048.39 0.485 335.80 2048.49 0.482 336.22 2048.59 0.480 336.66 2048.69 0.477 337.10 2048.79 0.474 337.54 2048.89 0.471 337.99 2048.99 0.468 338.44 2049.09 0.465 338.90 2049.19 0.462 339.37 2049.29 0.460 339.84 2049.39 0.457 340.31 2049.49 0.454 340.80 2049.59 0.451 341.29 2049.69 0.448 341.78 2049.79 0.445 342.29 2049.89 0.442 342.80 2049.99 0.439 343.31 2050.09 0.436 343.84 2050.19 0.433 344.37 2050.29 0.429 344.91 2050.39 0.426 345.46
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 15:11:06 |