| WDS: | MTG4 | WDS ID/Discoverer |
| P: | 60.000 | Orbital period (years) |
| a: | 0.703 | Semi-major axis (arcseconds) |
| i: | 105.1 | Inclination (degrees) |
| Ω: | 168.9 | Longitude of ascending node (degrees) |
| T: | 2028.240 | Epoch of periastron passage (year) |
| e: | 0.271 | Eccentricity |
| ω: | 316.0 | Longitude of periastron (degrees) |
| Start-Year: | 1995.0 | Year |
| End-Year: | 2055.0 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for MTG4 |
||
| Position: | 194453.80-233759.3 | Epoch-2000 right ascension and declination |
| WDS-ID: | 19449-2338 | WDS designation |
| Discoverer Code: | MTG4 | Discover designation and components |
| ADS number: | . | Aitken Double Star catalog |
| HD number: | . | HD catalog number |
| Hipparcos number: | . | Hipparcos catalog number |
| V1: | 14.1 k | Magnitude of the primary |
| V2: | 15. k | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2021 | Date of last observation |
| Orbit grade: | 4 | Orbit grade, ranging from : 1 = Definitive 2 = Good 3 = Reliable 4 = Preliminary 5 = Indeterminate |
| Flags: | Flags | |
| Ephemerides: | Ephemerides | |
| Code: | Tok2021f | 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 0.266 195.75 -------------------------- 1995.00 0.536 9.76 1995.10 0.540 9.50 1995.20 0.544 9.25 1995.30 0.548 9.00 1995.40 0.553 8.76 1995.50 0.557 8.51 1995.60 0.561 8.28 1995.70 0.565 8.04 1995.80 0.569 7.81 1995.90 0.573 7.58 1996.00 0.577 7.36 1996.10 0.582 7.14 1996.20 0.586 6.92 1996.30 0.590 6.70 1996.40 0.594 6.49 1996.50 0.598 6.28 1996.60 0.602 6.07 1996.70 0.606 5.87 1996.80 0.609 5.67 1996.90 0.613 5.47 1997.00 0.617 5.27 1997.10 0.621 5.08 1997.20 0.625 4.89 1997.30 0.629 4.70 1997.40 0.632 4.51 1997.50 0.636 4.33 1997.60 0.640 4.14 1997.70 0.643 3.96 1997.80 0.647 3.78 1997.90 0.651 3.61 1998.00 0.654 3.43 1998.10 0.658 3.26 1998.20 0.661 3.09 1998.30 0.665 2.92 1998.40 0.668 2.75 1998.50 0.672 2.59 1998.60 0.675 2.42 1998.70 0.679 2.26 1998.80 0.682 2.10 1998.90 0.685 1.94 1999.00 0.688 1.78 1999.10 0.692 1.63 1999.20 0.695 1.47 1999.30 0.698 1.32 1999.40 0.701 1.17 1999.50 0.704 1.02 1999.60 0.708 0.87 1999.70 0.711 0.72 1999.80 0.714 0.57 1999.90 0.717 0.43 2000.00 0.720 0.28 2000.10 0.722 0.14 2000.20 0.725 360.00 2000.30 0.728 359.86 2000.40 0.731 359.72 2000.50 0.734 359.58 2000.60 0.737 359.44 2000.70 0.739 359.31 2000.80 0.742 359.17 2000.90 0.745 359.03 2001.00 0.747 358.90 2001.10 0.750 358.77 2001.20 0.752 358.64 2001.30 0.755 358.51 2001.40 0.757 358.38 2001.50 0.760 358.25 2001.60 0.762 358.12 2001.70 0.764 357.99 2001.80 0.767 357.86 2001.90 0.769 357.74 2002.00 0.771 357.61 2002.10 0.773 357.49 2002.20 0.776 357.36 2002.30 0.778 357.24 2002.40 0.780 357.12 2002.50 0.782 357.00 2002.60 0.784 356.87 2002.70 0.786 356.75 2002.80 0.788 356.63 2002.90 0.789 356.51 2003.00 0.791 356.39 2003.10 0.793 356.28 2003.20 0.795 356.16 2003.30 0.797 356.04 2003.40 0.798 355.92 2003.50 0.800 355.81 2003.60 0.801 355.69 2003.70 0.803 355.58 2003.80 0.804 355.46 2003.90 0.806 355.35 2004.00 0.807 355.23 2004.10 0.809 355.12 2004.20 0.810 355.00 2004.30 0.811 354.89 2004.40 0.813 354.78 2004.50 0.814 354.67 2004.60 0.815 354.55 2004.70 0.816 354.44 2004.80 0.817 354.33 2004.90 0.818 354.22 2005.00 0.819 354.11 2005.10 0.820 354.00 2005.20 0.821 353.89 2005.30 0.822 353.78 2005.40 0.822 353.67 2005.50 0.823 353.56 2005.60 0.824 353.45 2005.70 0.824 353.34 2005.80 0.825 353.23 2005.90 0.826 353.12 2006.00 0.826 353.01 2006.10 0.827 352.90 2006.20 0.827 352.79 2006.30 0.827 352.68 2006.40 0.828 352.58 2006.50 0.828 352.47 2006.60 0.828 352.36 2006.70 0.828 352.25 2006.80 0.828 352.14 2006.90 0.829 352.03 2007.00 0.829 351.92 2007.10 0.829 351.82 2007.20 0.828 351.71 2007.30 0.828 351.60 2007.40 0.828 351.49 2007.50 0.828 351.38 2007.60 0.828 351.27 2007.70 0.827 351.17 2007.80 0.827 351.06 2007.90 0.827 350.95 2008.00 0.826 350.84 2008.10 0.826 350.73 2008.20 0.825 350.62 2008.30 0.824 350.51 2008.40 0.824 350.40 2008.50 0.823 350.29 2008.60 0.822 350.18 2008.70 0.821 350.07 2008.80 0.820 349.96 2008.90 0.819 349.85 2009.00 0.818 349.74 2009.10 0.817 349.63 2009.20 0.816 349.52 2009.30 0.815 349.41 2009.40 0.814 349.29 2009.50 0.813 349.18 2009.60 0.811 349.07 2009.70 0.810 348.96 2009.80 0.808 348.84 2009.90 0.807 348.73 2010.00 0.805 348.61 2010.10 0.804 348.50 2010.20 0.802 348.38 2010.30 0.800 348.27 2010.40 0.799 348.15 2010.50 0.797 348.03 2010.60 0.795 347.92 2010.70 0.793 347.80 2010.80 0.791 347.68 2010.90 0.789 347.56 2011.00 0.787 347.44 2011.10 0.785 347.32 2011.20 0.782 347.20 2011.30 0.780 347.08 2011.40 0.778 346.96 2011.50 0.775 346.83 2011.60 0.773 346.71 2011.70 0.770 346.58 2011.80 0.768 346.46 2011.90 0.765 346.33 2012.00 0.762 346.20 2012.10 0.760 346.07 2012.20 0.757 345.95 2012.30 0.754 345.82 2012.40 0.751 345.68 2012.50 0.748 345.55 2012.60 0.745 345.42 2012.70 0.742 345.28 2012.80 0.739 345.15 2012.90 0.735 345.01 2013.00 0.732 344.87 2013.10 0.729 344.73 2013.20 0.725 344.59 2013.30 0.722 344.45 2013.40 0.718 344.31 2013.50 0.715 344.16 2013.60 0.711 344.02 2013.70 0.707 343.87 2013.80 0.704 343.72 2013.90 0.700 343.57 2014.00 0.696 343.42 2014.10 0.692 343.26 2014.20 0.688 343.11 2014.30 0.684 342.95 2014.40 0.680 342.79 2014.50 0.676 342.63 2014.60 0.671 342.46 2014.70 0.667 342.30 2014.80 0.663 342.13 2014.90 0.658 341.96 2015.00 0.654 341.78 2015.10 0.649 341.61 2015.20 0.645 341.43 2015.30 0.640 341.25 2015.40 0.635 341.07 2015.50 0.630 340.88 2015.60 0.625 340.69 2015.70 0.620 340.50 2015.80 0.615 340.31 2015.90 0.610 340.11 2016.00 0.605 339.91 2016.10 0.600 339.70 2016.20 0.595 339.50 2016.30 0.590 339.28 2016.40 0.584 339.07 2016.50 0.579 338.85 2016.60 0.573 338.62 2016.70 0.568 338.40 2016.80 0.562 338.16 2016.90 0.557 337.93 2017.00 0.551 337.68 2017.10 0.545 337.44 2017.20 0.539 337.18 2017.30 0.534 336.92 2017.40 0.528 336.66 2017.50 0.522 336.39 2017.60 0.516 336.11 2017.70 0.510 335.83 2017.80 0.503 335.54 2017.90 0.497 335.24 2018.00 0.491 334.94 2018.10 0.485 334.63 2018.20 0.478 334.31 2018.30 0.472 333.98 2018.40 0.466 333.64 2018.50 0.459 333.29 2018.60 0.453 332.93 2018.70 0.446 332.56 2018.80 0.439 332.18 2018.90 0.433 331.79 2019.00 0.426 331.39 2019.10 0.419 330.97 2019.20 0.412 330.54 2019.30 0.406 330.10 2019.40 0.399 329.64 2019.50 0.392 329.16 2019.60 0.385 328.67 2019.70 0.378 328.16 2019.80 0.371 327.63 2019.90 0.364 327.08 2020.00 0.357 326.50 2020.10 0.350 325.91 2020.20 0.343 325.29 2020.30 0.336 324.64 2020.40 0.329 323.97 2020.50 0.321 323.26 2020.60 0.314 322.53 2020.70 0.307 321.76 2020.80 0.300 320.95 2020.90 0.293 320.10 2021.00 0.286 319.22 2021.10 0.279 318.28 2021.20 0.272 317.30 2021.30 0.265 316.27 2021.40 0.258 315.18 2021.50 0.251 314.03 2021.60 0.244 312.81 2021.70 0.237 311.53 2021.80 0.231 310.17 2021.90 0.224 308.73 2022.00 0.217 307.20 2022.10 0.211 305.58 2022.20 0.205 303.86 2022.30 0.199 302.04 2022.40 0.193 300.10 2022.50 0.187 298.03 2022.60 0.182 295.85 2022.70 0.176 293.52 2022.80 0.171 291.06 2022.90 0.167 288.46 2023.00 0.162 285.71 2023.10 0.158 282.82 2023.20 0.155 279.78 2023.30 0.152 276.61 2023.40 0.149 273.31 2023.50 0.147 269.89 2023.60 0.145 266.39 2023.70 0.144 262.81 2023.80 0.143 259.18 2023.90 0.143 255.53 2024.00 0.143 251.88 2024.10 0.144 248.27 2024.20 0.145 244.72 2024.30 0.147 241.25 2024.40 0.150 237.88 2024.50 0.153 234.63 2024.60 0.156 231.52 2024.70 0.160 228.54 2024.80 0.164 225.70 2024.90 0.169 223.01 2025.00 0.173 220.47 2025.10 0.178 218.06 2025.20 0.184 215.79 2025.30 0.189 213.66 2025.40 0.195 211.64 2025.50 0.201 209.74 2025.60 0.207 207.95 2025.70 0.213 206.27 2025.80 0.220 204.68 2025.90 0.226 203.18 2026.00 0.232 201.77 2026.10 0.239 200.43 2026.20 0.246 199.16 2026.30 0.252 197.96 2026.40 0.259 196.83 2026.50 0.266 195.75 2026.60 0.273 194.72 2026.70 0.279 193.74 2026.80 0.286 192.81 2026.90 0.293 191.93 2027.00 0.300 191.08 2027.10 0.306 190.27 2027.20 0.313 189.50 2027.30 0.320 188.75 2027.40 0.327 188.04 2027.50 0.333 187.36 2027.60 0.340 186.70 2027.70 0.346 186.07 2027.80 0.353 185.46 2027.90 0.359 184.87 2028.00 0.365 184.31 2028.10 0.372 183.76 2028.20 0.378 183.23 2028.30 0.384 182.71 2028.40 0.390 182.22 2028.50 0.396 181.74 2028.60 0.402 181.27 2028.70 0.407 180.81 2028.80 0.413 180.37 2028.90 0.419 179.94 2029.00 0.424 179.52 2029.10 0.429 179.11 2029.20 0.435 178.72 2029.30 0.440 178.33 2029.40 0.445 177.95 2029.50 0.450 177.58 2029.60 0.455 177.21 2029.70 0.460 176.86 2029.80 0.464 176.51 2029.90 0.469 176.17 2030.00 0.473 175.83 2030.10 0.478 175.50 2030.20 0.482 175.18 2030.30 0.486 174.86 2030.40 0.490 174.55 2030.50 0.494 174.24 2030.60 0.497 173.94 2030.70 0.501 173.64 2030.80 0.505 173.35 2030.90 0.508 173.06 2031.00 0.511 172.77 2031.10 0.514 172.49 2031.20 0.517 172.21 2031.30 0.520 171.93 2031.40 0.523 171.66 2031.50 0.526 171.39 2031.60 0.528 171.12 2031.70 0.531 170.86 2031.80 0.533 170.59 2031.90 0.535 170.33 2032.00 0.537 170.07 2032.10 0.539 169.82 2032.20 0.541 169.56 2032.30 0.543 169.31 2032.40 0.544 169.06 2032.50 0.546 168.81 2032.60 0.547 168.56 2032.70 0.548 168.31 2032.80 0.549 168.06 2032.90 0.550 167.82 2033.00 0.551 167.57 2033.10 0.552 167.33 2033.20 0.553 167.08 2033.30 0.553 166.84 2033.40 0.554 166.60 2033.50 0.554 166.36 2033.60 0.554 166.11 2033.70 0.554 165.87 2033.80 0.554 165.63 2033.90 0.554 165.39 2034.00 0.554 165.14 2034.10 0.553 164.90 2034.20 0.553 164.66 2034.30 0.552 164.42 2034.40 0.552 164.17 2034.50 0.551 163.93 2034.60 0.550 163.68 2034.70 0.549 163.44 2034.80 0.548 163.19 2034.90 0.547 162.94 2035.00 0.546 162.69 2035.10 0.545 162.44 2035.20 0.543 162.19 2035.30 0.542 161.94 2035.40 0.540 161.68 2035.50 0.539 161.43 2035.60 0.537 161.17 2035.70 0.535 160.91 2035.80 0.533 160.65 2035.90 0.531 160.39 2036.00 0.529 160.13 2036.10 0.527 159.86 2036.20 0.525 159.59 2036.30 0.522 159.32 2036.40 0.520 159.04 2036.50 0.518 158.77 2036.60 0.515 158.49 2036.70 0.512 158.21 2036.80 0.510 157.92 2036.90 0.507 157.64 2037.00 0.504 157.34 2037.10 0.501 157.05 2037.20 0.499 156.75 2037.30 0.496 156.45 2037.40 0.492 156.15 2037.50 0.489 155.84 2037.60 0.486 155.53 2037.70 0.483 155.21 2037.80 0.480 154.89 2037.90 0.476 154.56 2038.00 0.473 154.23 2038.10 0.470 153.90 2038.20 0.466 153.56 2038.30 0.463 153.21 2038.40 0.459 152.86 2038.50 0.455 152.51 2038.60 0.452 152.15 2038.70 0.448 151.78 2038.80 0.444 151.41 2038.90 0.441 151.03 2039.00 0.437 150.64 2039.10 0.433 150.25 2039.20 0.429 149.85 2039.30 0.425 149.44 2039.40 0.421 149.03 2039.50 0.417 148.60 2039.60 0.413 148.17 2039.70 0.409 147.73 2039.80 0.405 147.28 2039.90 0.401 146.83 2040.00 0.397 146.36 2040.10 0.393 145.88 2040.20 0.389 145.40 2040.30 0.385 144.90 2040.40 0.381 144.39 2040.50 0.376 143.87 2040.60 0.372 143.34 2040.70 0.368 142.80 2040.80 0.364 142.24 2040.90 0.360 141.67 2041.00 0.355 141.09 2041.10 0.351 140.50 2041.20 0.347 139.89 2041.30 0.343 139.26 2041.40 0.339 138.62 2041.50 0.334 137.97 2041.60 0.330 137.29 2041.70 0.326 136.60 2041.80 0.322 135.89 2041.90 0.318 135.17 2042.00 0.314 134.42 2042.10 0.310 133.66 2042.20 0.306 132.87 2042.30 0.302 132.07 2042.40 0.298 131.24 2042.50 0.294 130.39 2042.60 0.290 129.51 2042.70 0.286 128.62 2042.80 0.282 127.69 2042.90 0.278 126.75 2043.00 0.275 125.77 2043.10 0.271 124.78 2043.20 0.267 123.75 2043.30 0.264 122.69 2043.40 0.260 121.61 2043.50 0.257 120.50 2043.60 0.254 119.36 2043.70 0.250 118.19 2043.80 0.247 116.99 2043.90 0.244 115.75 2044.00 0.241 114.49 2044.10 0.238 113.20 2044.20 0.235 111.87 2044.30 0.233 110.51 2044.40 0.230 109.13 2044.50 0.228 107.71 2044.60 0.226 106.26 2044.70 0.223 104.79 2044.80 0.221 103.28 2044.90 0.219 101.75 2045.00 0.218 100.19 2045.10 0.216 98.61 2045.20 0.215 97.01 2045.30 0.213 95.38 2045.40 0.212 93.74 2045.50 0.211 92.08 2045.60 0.210 90.40 2045.70 0.210 88.72 2045.80 0.209 87.02 2045.90 0.209 85.32 2046.00 0.209 83.61 2046.10 0.209 81.90 2046.20 0.209 80.19 2046.30 0.209 78.49 2046.40 0.210 76.79 2046.50 0.210 75.11 2046.60 0.211 73.43 2046.70 0.212 71.77 2046.80 0.213 70.13 2046.90 0.215 68.51 2047.00 0.216 66.91 2047.10 0.218 65.33 2047.20 0.220 63.77 2047.30 0.222 62.24 2047.40 0.224 60.74 2047.50 0.226 59.27 2047.60 0.228 57.82 2047.70 0.231 56.41 2047.80 0.233 55.03 2047.90 0.236 53.67 2048.00 0.239 52.35 2048.10 0.242 51.06 2048.20 0.245 49.80 2048.30 0.248 48.58 2048.40 0.251 47.38 2048.50 0.254 46.22 2048.60 0.258 45.08 2048.70 0.261 43.97 2048.80 0.265 42.90 2048.90 0.268 41.85 2049.00 0.272 40.83 2049.10 0.276 39.84 2049.20 0.280 38.87 2049.30 0.283 37.94 2049.40 0.287 37.02 2049.50 0.291 36.13 2049.60 0.295 35.27 2049.70 0.299 34.43 2049.80 0.304 33.61 2049.90 0.308 32.82 2050.00 0.312 32.04 2050.10 0.316 31.29 2050.20 0.320 30.55 2050.30 0.325 29.84 2050.40 0.329 29.14 2050.50 0.333 28.47 2050.60 0.338 27.81 2050.70 0.342 27.16 2050.80 0.347 26.54 2050.90 0.351 25.93 2051.00 0.356 25.33 2051.10 0.360 24.75 2051.20 0.365 24.18 2051.30 0.369 23.63 2051.40 0.374 23.09 2051.50 0.378 22.57 2051.60 0.383 22.05 2051.70 0.387 21.55 2051.80 0.392 21.06 2051.90 0.396 20.58 2052.00 0.401 20.12 2052.10 0.406 19.66 2052.20 0.410 19.21 2052.30 0.415 18.77 2052.40 0.419 18.35 2052.50 0.424 17.93 2052.60 0.428 17.52 2052.70 0.433 17.12 2052.80 0.438 16.73 2052.90 0.442 16.34 2053.00 0.447 15.97 2053.10 0.451 15.60 2053.20 0.456 15.24 2053.30 0.460 14.88 2053.40 0.465 14.53 2053.50 0.469 14.19 2053.60 0.474 13.86 2053.70 0.478 13.53 2053.80 0.483 13.21 2053.90 0.487 12.89 2054.00 0.492 12.58 2054.10 0.496 12.28 2054.20 0.501 11.98 2054.30 0.505 11.68 2054.40 0.509 11.39 2054.50 0.514 11.11 2054.60 0.518 10.83 2054.70 0.523 10.56 2054.80 0.527 10.29 2054.90 0.531 10.02
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 18:07:54 |