| WDS: | STT38BC | WDS ID/Discoverer |
| P: | 62.630 | Orbital period (years) |
| a: | 0.317 | Semi-major axis (arcseconds) |
| i: | 104.8 | Inclination (degrees) |
| Ω: | 103.2 | Longitude of ascending node (degrees) |
| T: | 1951.980 | Epoch of periastron passage (year) |
| e: | 0.874 | Eccentricity |
| ω: | 163.4 | Longitude of periastron (degrees) |
| Start-Year: | 1993.685 | Year |
| End-Year: | 2056.315 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for STT38BC |
||
| Position: | 020353.92+421947.5 | Epoch-2000 right ascension and declination |
| WDS-ID: | 02039+4220 | WDS designation |
| Discoverer Code: | STT38BC | Discover designation and components |
| ADS number: | 1630 | Aitken Double Star catalog |
| HD number: | 12534 | HD catalog number |
| Hipparcos number: | 9640 | Hipparcos catalog number |
| V1: | 5.3 | Magnitude of the primary |
| V2: | 6.5 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2010 | Date of last observation |
| Orbit grade: | 2 | Orbit grade, ranging from : 1 = Definitive 2 = Good 3 = Reliable 4 = Preliminary 5 = Indeterminate |
| Flags: | n | Flags |
| Ephemerides: | Ephemerides | |
| Code: | Doc2017a | 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 0.355 113.60 -------------------------- 1993.68 0.545 105.23 1993.78 0.545 105.21 1993.88 0.544 105.18 1993.98 0.543 105.16 1994.08 0.542 105.13 1994.18 0.541 105.11 1994.28 0.541 105.09 1994.38 0.540 105.06 1994.48 0.539 105.04 1994.58 0.538 105.01 1994.68 0.537 104.99 1994.78 0.537 104.96 1994.88 0.536 104.94 1994.98 0.535 104.91 1995.08 0.534 104.89 1995.18 0.533 104.86 1995.28 0.532 104.84 1995.38 0.531 104.81 1995.48 0.530 104.79 1995.58 0.529 104.76 1995.68 0.528 104.73 1995.78 0.527 104.71 1995.88 0.526 104.68 1995.98 0.525 104.66 1996.08 0.524 104.63 1996.18 0.523 104.60 1996.28 0.522 104.58 1996.38 0.521 104.55 1996.48 0.520 104.53 1996.58 0.519 104.50 1996.68 0.518 104.47 1996.78 0.517 104.45 1996.88 0.516 104.42 1996.98 0.515 104.39 1997.08 0.514 104.36 1997.18 0.513 104.34 1997.28 0.512 104.31 1997.38 0.510 104.28 1997.48 0.509 104.26 1997.58 0.508 104.23 1997.68 0.507 104.20 1997.78 0.506 104.17 1997.88 0.504 104.14 1997.98 0.503 104.12 1998.08 0.502 104.09 1998.18 0.501 104.06 1998.28 0.499 104.03 1998.38 0.498 104.00 1998.48 0.497 103.97 1998.58 0.496 103.94 1998.68 0.494 103.91 1998.78 0.493 103.88 1998.88 0.492 103.85 1998.98 0.490 103.82 1999.08 0.489 103.79 1999.18 0.488 103.76 1999.28 0.486 103.73 1999.38 0.485 103.70 1999.48 0.483 103.67 1999.58 0.482 103.64 1999.68 0.480 103.61 1999.78 0.479 103.58 1999.88 0.478 103.55 1999.98 0.476 103.52 2000.08 0.475 103.49 2000.18 0.473 103.45 2000.28 0.471 103.42 2000.38 0.470 103.39 2000.48 0.468 103.36 2000.58 0.467 103.32 2000.68 0.465 103.29 2000.78 0.464 103.26 2000.88 0.462 103.22 2000.98 0.460 103.19 2001.08 0.459 103.16 2001.18 0.457 103.12 2001.28 0.455 103.09 2001.38 0.454 103.05 2001.48 0.452 103.02 2001.58 0.450 102.98 2001.68 0.449 102.95 2001.78 0.447 102.91 2001.88 0.445 102.88 2001.98 0.443 102.84 2002.08 0.441 102.80 2002.18 0.440 102.77 2002.28 0.438 102.73 2002.38 0.436 102.69 2002.48 0.434 102.65 2002.58 0.432 102.62 2002.68 0.430 102.58 2002.78 0.428 102.54 2002.88 0.426 102.50 2002.98 0.424 102.46 2003.08 0.422 102.42 2003.18 0.421 102.38 2003.28 0.419 102.34 2003.38 0.416 102.30 2003.48 0.414 102.25 2003.58 0.412 102.21 2003.68 0.410 102.17 2003.78 0.408 102.13 2003.88 0.406 102.08 2003.98 0.404 102.04 2004.08 0.402 102.00 2004.18 0.400 101.95 2004.28 0.397 101.91 2004.38 0.395 101.86 2004.48 0.393 101.82 2004.58 0.391 101.77 2004.68 0.388 101.72 2004.78 0.386 101.67 2004.88 0.384 101.62 2004.98 0.382 101.58 2005.08 0.379 101.53 2005.18 0.377 101.48 2005.28 0.374 101.43 2005.38 0.372 101.37 2005.48 0.369 101.32 2005.58 0.367 101.27 2005.68 0.365 101.22 2005.78 0.362 101.16 2005.88 0.359 101.11 2005.98 0.357 101.05 2006.08 0.354 100.99 2006.18 0.352 100.94 2006.28 0.349 100.88 2006.38 0.346 100.82 2006.48 0.344 100.76 2006.58 0.341 100.70 2006.68 0.338 100.63 2006.78 0.336 100.57 2006.88 0.333 100.51 2006.98 0.330 100.44 2007.08 0.327 100.38 2007.18 0.324 100.31 2007.28 0.321 100.24 2007.38 0.318 100.17 2007.48 0.315 100.10 2007.58 0.312 100.02 2007.68 0.309 99.95 2007.78 0.306 99.87 2007.88 0.303 99.80 2007.98 0.300 99.72 2008.08 0.297 99.64 2008.18 0.294 99.56 2008.28 0.291 99.47 2008.38 0.287 99.39 2008.48 0.284 99.30 2008.58 0.281 99.21 2008.68 0.277 99.12 2008.78 0.274 99.02 2008.88 0.271 98.93 2008.98 0.267 98.83 2009.08 0.264 98.72 2009.18 0.260 98.62 2009.28 0.256 98.51 2009.38 0.253 98.40 2009.48 0.249 98.29 2009.58 0.245 98.17 2009.68 0.242 98.05 2009.78 0.238 97.93 2009.88 0.234 97.80 2009.98 0.230 97.66 2010.08 0.226 97.53 2010.18 0.222 97.38 2010.28 0.218 97.24 2010.38 0.214 97.08 2010.48 0.210 96.92 2010.58 0.206 96.76 2010.68 0.201 96.58 2010.78 0.197 96.40 2010.88 0.193 96.21 2010.98 0.188 96.02 2011.08 0.184 95.81 2011.18 0.179 95.59 2011.28 0.175 95.36 2011.38 0.170 95.12 2011.48 0.165 94.86 2011.58 0.160 94.59 2011.68 0.155 94.30 2011.78 0.150 94.00 2011.88 0.145 93.67 2011.98 0.140 93.31 2012.08 0.135 92.93 2012.18 0.129 92.52 2012.28 0.124 92.07 2012.38 0.118 91.58 2012.48 0.112 91.04 2012.58 0.107 90.44 2012.68 0.101 89.77 2012.78 0.095 89.02 2012.88 0.088 88.17 2012.98 0.082 87.18 2013.08 0.076 86.03 2013.18 0.069 84.66 2013.28 0.063 83.01 2013.38 0.056 80.95 2013.48 0.049 78.32 2013.58 0.042 74.82 2013.68 0.035 69.93 2013.78 0.028 62.65 2013.88 0.022 50.98 2013.98 0.017 31.43 2014.08 0.015 2.31 2014.18 0.017 333.45 2014.28 0.022 314.13 2014.38 0.028 302.32 2014.48 0.033 294.53 2014.58 0.038 288.80 2014.68 0.040 284.10 2014.78 0.042 279.85 2014.88 0.041 275.67 2014.98 0.040 271.30 2015.08 0.037 266.49 2015.18 0.035 260.99 2015.28 0.032 254.55 2015.38 0.029 246.91 2015.48 0.027 237.86 2015.58 0.025 227.38 2015.68 0.025 215.78 2015.78 0.025 203.80 2015.88 0.026 192.33 2015.98 0.027 182.08 2016.08 0.030 173.36 2016.18 0.033 166.12 2016.28 0.036 160.17 2016.38 0.040 155.27 2016.48 0.044 151.22 2016.58 0.048 147.83 2016.68 0.052 144.97 2016.78 0.056 142.52 2016.88 0.060 140.41 2016.98 0.065 138.57 2017.08 0.069 136.95 2017.18 0.073 135.52 2017.28 0.077 134.25 2017.38 0.081 133.10 2017.48 0.085 132.06 2017.58 0.089 131.12 2017.68 0.093 130.27 2017.78 0.098 129.48 2017.88 0.102 128.76 2017.98 0.106 128.09 2018.08 0.109 127.46 2018.18 0.113 126.89 2018.28 0.117 126.35 2018.38 0.121 125.84 2018.48 0.125 125.37 2018.58 0.129 124.92 2018.68 0.133 124.50 2018.78 0.136 124.11 2018.88 0.140 123.73 2018.98 0.144 123.37 2019.08 0.147 123.04 2019.18 0.151 122.71 2019.28 0.155 122.41 2019.38 0.158 122.11 2019.48 0.162 121.83 2019.58 0.165 121.56 2019.68 0.169 121.31 2019.78 0.172 121.06 2019.88 0.175 120.82 2019.98 0.179 120.59 2020.08 0.182 120.37 2020.18 0.186 120.16 2020.28 0.189 119.96 2020.38 0.192 119.76 2020.48 0.195 119.57 2020.58 0.199 119.38 2020.68 0.202 119.20 2020.78 0.205 119.03 2020.88 0.208 118.86 2020.98 0.211 118.70 2021.08 0.215 118.54 2021.18 0.218 118.39 2021.28 0.221 118.24 2021.38 0.224 118.09 2021.48 0.227 117.95 2021.58 0.230 117.82 2021.68 0.233 117.68 2021.78 0.236 117.55 2021.88 0.239 117.42 2021.98 0.242 117.30 2022.08 0.245 117.18 2022.18 0.247 117.06 2022.28 0.250 116.94 2022.38 0.253 116.83 2022.48 0.256 116.72 2022.58 0.259 116.61 2022.68 0.262 116.51 2022.78 0.264 116.40 2022.88 0.267 116.30 2022.98 0.270 116.20 2023.08 0.273 116.10 2023.18 0.275 116.01 2023.28 0.278 115.91 2023.38 0.281 115.82 2023.48 0.283 115.73 2023.58 0.286 115.64 2023.68 0.288 115.56 2023.78 0.291 115.47 2023.88 0.294 115.39 2023.98 0.296 115.31 2024.08 0.299 115.22 2024.18 0.301 115.14 2024.28 0.304 115.07 2024.38 0.306 114.99 2024.48 0.309 114.91 2024.58 0.311 114.84 2024.68 0.314 114.76 2024.78 0.316 114.69 2024.88 0.318 114.62 2024.98 0.321 114.55 2025.08 0.323 114.48 2025.18 0.325 114.41 2025.28 0.328 114.35 2025.38 0.330 114.28 2025.48 0.332 114.21 2025.58 0.335 114.15 2025.68 0.337 114.09 2025.78 0.339 114.02 2025.88 0.342 113.96 2025.98 0.344 113.90 2026.08 0.346 113.84 2026.18 0.348 113.78 2026.28 0.350 113.72 2026.38 0.353 113.66 2026.48 0.355 113.61 2026.58 0.357 113.55 2026.68 0.359 113.49 2026.78 0.361 113.44 2026.88 0.363 113.38 2026.98 0.365 113.33 2027.08 0.367 113.28 2027.18 0.369 113.22 2027.28 0.372 113.17 2027.38 0.374 113.12 2027.48 0.376 113.07 2027.58 0.378 113.02 2027.68 0.380 112.97 2027.78 0.382 112.92 2027.88 0.384 112.87 2027.98 0.386 112.82 2028.08 0.388 112.77 2028.18 0.389 112.73 2028.28 0.391 112.68 2028.38 0.393 112.63 2028.48 0.395 112.59 2028.58 0.397 112.54 2028.68 0.399 112.50 2028.78 0.401 112.45 2028.88 0.403 112.41 2028.98 0.405 112.36 2029.08 0.406 112.32 2029.18 0.408 112.28 2029.28 0.410 112.23 2029.38 0.412 112.19 2029.48 0.414 112.15 2029.58 0.415 112.11 2029.68 0.417 112.06 2029.78 0.419 112.02 2029.88 0.421 111.98 2029.98 0.422 111.94 2030.08 0.424 111.90 2030.18 0.426 111.86 2030.28 0.427 111.82 2030.38 0.429 111.78 2030.48 0.431 111.75 2030.58 0.432 111.71 2030.68 0.434 111.67 2030.78 0.436 111.63 2030.88 0.437 111.59 2030.98 0.439 111.56 2031.08 0.440 111.52 2031.18 0.442 111.48 2031.28 0.444 111.45 2031.38 0.445 111.41 2031.48 0.447 111.37 2031.58 0.448 111.34 2031.68 0.450 111.30 2031.78 0.451 111.27 2031.88 0.453 111.23 2031.98 0.454 111.20 2032.08 0.456 111.16 2032.18 0.457 111.13 2032.28 0.459 111.09 2032.38 0.460 111.06 2032.48 0.462 111.03 2032.58 0.463 110.99 2032.68 0.465 110.96 2032.78 0.466 110.93 2032.88 0.467 110.89 2032.98 0.469 110.86 2033.08 0.470 110.83 2033.18 0.472 110.80 2033.28 0.473 110.76 2033.38 0.474 110.73 2033.48 0.476 110.70 2033.58 0.477 110.67 2033.68 0.478 110.64 2033.78 0.480 110.61 2033.88 0.481 110.57 2033.98 0.482 110.54 2034.08 0.484 110.51 2034.18 0.485 110.48 2034.28 0.486 110.45 2034.38 0.487 110.42 2034.48 0.489 110.39 2034.58 0.490 110.36 2034.68 0.491 110.33 2034.78 0.492 110.30 2034.88 0.493 110.27 2034.98 0.495 110.24 2035.08 0.496 110.21 2035.18 0.497 110.18 2035.28 0.498 110.16 2035.38 0.499 110.13 2035.48 0.500 110.10 2035.58 0.502 110.07 2035.68 0.503 110.04 2035.78 0.504 110.01 2035.88 0.505 109.98 2035.98 0.506 109.96 2036.08 0.507 109.93 2036.18 0.508 109.90 2036.28 0.509 109.87 2036.38 0.510 109.85 2036.48 0.511 109.82 2036.58 0.513 109.79 2036.68 0.514 109.76 2036.78 0.515 109.74 2036.88 0.516 109.71 2036.98 0.517 109.68 2037.08 0.518 109.66 2037.18 0.519 109.63 2037.28 0.520 109.60 2037.38 0.521 109.58 2037.48 0.522 109.55 2037.58 0.522 109.52 2037.68 0.523 109.50 2037.78 0.524 109.47 2037.88 0.525 109.44 2037.98 0.526 109.42 2038.08 0.527 109.39 2038.18 0.528 109.37 2038.28 0.529 109.34 2038.38 0.530 109.32 2038.48 0.531 109.29 2038.58 0.532 109.26 2038.68 0.532 109.24 2038.78 0.533 109.21 2038.88 0.534 109.19 2038.98 0.535 109.16 2039.08 0.536 109.14 2039.18 0.536 109.11 2039.28 0.537 109.09 2039.38 0.538 109.06 2039.48 0.539 109.04 2039.58 0.540 109.01 2039.68 0.540 108.99 2039.78 0.541 108.97 2039.88 0.542 108.94 2039.98 0.543 108.92 2040.08 0.543 108.89 2040.18 0.544 108.87 2040.28 0.545 108.84 2040.38 0.546 108.82 2040.48 0.546 108.80 2040.58 0.547 108.77 2040.68 0.548 108.75 2040.78 0.548 108.72 2040.88 0.549 108.70 2040.98 0.550 108.68 2041.08 0.550 108.65 2041.18 0.551 108.63 2041.28 0.551 108.61 2041.38 0.552 108.58 2041.48 0.553 108.56 2041.58 0.553 108.54 2041.68 0.554 108.51 2041.78 0.554 108.49 2041.88 0.555 108.47 2041.98 0.556 108.44 2042.08 0.556 108.42 2042.18 0.557 108.40 2042.28 0.557 108.37 2042.38 0.558 108.35 2042.48 0.558 108.33 2042.58 0.559 108.30 2042.68 0.559 108.28 2042.78 0.560 108.26 2042.88 0.560 108.23 2042.98 0.561 108.21 2043.08 0.561 108.19 2043.18 0.562 108.17 2043.28 0.562 108.14 2043.38 0.563 108.12 2043.48 0.563 108.10 2043.58 0.563 108.08 2043.68 0.564 108.05 2043.78 0.564 108.03 2043.88 0.565 108.01 2043.98 0.565 107.99 2044.08 0.565 107.96 2044.18 0.566 107.94 2044.28 0.566 107.92 2044.38 0.567 107.90 2044.48 0.567 107.87 2044.58 0.567 107.85 2044.68 0.568 107.83 2044.78 0.568 107.81 2044.88 0.568 107.78 2044.98 0.569 107.76 2045.08 0.569 107.74 2045.18 0.569 107.72 2045.28 0.569 107.70 2045.38 0.570 107.67 2045.48 0.570 107.65 2045.58 0.570 107.63 2045.68 0.570 107.61 2045.78 0.571 107.59 2045.88 0.571 107.56 2045.98 0.571 107.54 2046.08 0.571 107.52 2046.18 0.571 107.50 2046.28 0.572 107.48 2046.38 0.572 107.45 2046.48 0.572 107.43 2046.58 0.572 107.41 2046.68 0.572 107.39 2046.78 0.573 107.37 2046.88 0.573 107.34 2046.98 0.573 107.32 2047.08 0.573 107.30 2047.18 0.573 107.28 2047.28 0.573 107.26 2047.38 0.573 107.24 2047.48 0.573 107.21 2047.58 0.573 107.19 2047.68 0.573 107.17 2047.78 0.574 107.15 2047.88 0.574 107.13 2047.98 0.574 107.10 2048.08 0.574 107.08 2048.18 0.574 107.06 2048.28 0.574 107.04 2048.38 0.574 107.02 2048.48 0.574 107.00 2048.58 0.574 106.97 2048.68 0.574 106.95 2048.78 0.574 106.93 2048.88 0.574 106.91 2048.98 0.574 106.89 2049.08 0.574 106.86 2049.18 0.573 106.84 2049.28 0.573 106.82 2049.38 0.573 106.80 2049.48 0.573 106.78 2049.58 0.573 106.76 2049.68 0.573 106.73 2049.78 0.573 106.71 2049.88 0.573 106.69 2049.98 0.573 106.67 2050.08 0.573 106.65 2050.18 0.572 106.62 2050.28 0.572 106.60 2050.38 0.572 106.58 2050.48 0.572 106.56 2050.58 0.572 106.54 2050.68 0.571 106.51 2050.78 0.571 106.49 2050.88 0.571 106.47 2050.98 0.571 106.45 2051.08 0.571 106.43 2051.18 0.570 106.40 2051.28 0.570 106.38 2051.38 0.570 106.36 2051.48 0.570 106.34 2051.58 0.569 106.32 2051.68 0.569 106.29 2051.78 0.569 106.27 2051.88 0.568 106.25 2051.98 0.568 106.23 2052.08 0.568 106.21 2052.18 0.567 106.18 2052.28 0.567 106.16 2052.38 0.567 106.14 2052.48 0.566 106.12 2052.58 0.566 106.09 2052.68 0.566 106.07 2052.78 0.565 106.05 2052.88 0.565 106.03 2052.98 0.564 106.00 2053.08 0.564 105.98 2053.18 0.564 105.96 2053.28 0.563 105.94 2053.38 0.563 105.91 2053.48 0.562 105.89 2053.58 0.562 105.87 2053.68 0.561 105.85 2053.78 0.561 105.82 2053.88 0.560 105.80 2053.98 0.560 105.78 2054.08 0.559 105.75 2054.18 0.559 105.73 2054.28 0.558 105.71 2054.38 0.558 105.69 2054.48 0.557 105.66 2054.58 0.557 105.64 2054.68 0.556 105.62 2054.78 0.555 105.59 2054.88 0.555 105.57 2054.98 0.554 105.55 2055.08 0.554 105.52 2055.18 0.553 105.50 2055.28 0.552 105.48 2055.38 0.552 105.45 2055.48 0.551 105.43 2055.58 0.550 105.41 2055.68 0.550 105.38 2055.78 0.549 105.36 2055.88 0.548 105.33 2055.98 0.548 105.31 2056.08 0.547 105.29 2056.18 0.546 105.26 2056.28 0.546 105.24
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
|
| Report created: |
2026-06-25 14:56:38 |