| WDS: | HO328 | WDS ID/Discoverer |
| P: | 62.890 | Orbital period (years) |
| a: | 0.243 | Semi-major axis (arcseconds) |
| i: | 178.6 | Inclination (degrees) |
| Ω: | 82.3 | Longitude of ascending node (degrees) |
| T: | 1970.848 | Epoch of periastron passage (year) |
| e: | 0.964 | Eccentricity |
| ω: | 258.6 | Longitude of periastron (degrees) |
| Start-Year: | 1993.555 | Year |
| End-Year: | 2056.445 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for HO328 |
||
| Position: | 041701.22+194032.6 | Epoch-2000 right ascension and declination |
| WDS-ID: | 04170+1941 | WDS designation |
| Discoverer Code: | HO328 | Discover designation and components |
| ADS number: | 3102 | Aitken Double Star catalog |
| HD number: | 27028 | HD catalog number |
| Hipparcos number: | 19975 | Hipparcos catalog number |
| V1: | 7.38 | Magnitude of the primary |
| V2: | 9.06 | Magnitude of the secondary |
| Equinox: | Equinox | |
| Date: | 2024 | 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: | Sca2025a | 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 0.269 349.88 -------------------------- 1993.56 0.454 7.27 1993.65 0.454 7.23 1993.75 0.455 7.18 1993.85 0.455 7.14 1993.95 0.456 7.10 1994.05 0.456 7.05 1994.15 0.457 7.01 1994.25 0.457 6.97 1994.35 0.458 6.92 1994.45 0.458 6.88 1994.55 0.459 6.84 1994.65 0.459 6.80 1994.75 0.460 6.75 1994.85 0.460 6.71 1994.95 0.461 6.67 1995.05 0.461 6.63 1995.15 0.462 6.58 1995.25 0.462 6.54 1995.35 0.462 6.50 1995.45 0.463 6.46 1995.55 0.463 6.42 1995.65 0.464 6.37 1995.75 0.464 6.33 1995.85 0.464 6.29 1995.95 0.465 6.25 1996.05 0.465 6.21 1996.15 0.466 6.17 1996.25 0.466 6.12 1996.35 0.466 6.08 1996.45 0.467 6.04 1996.55 0.467 6.00 1996.65 0.467 5.96 1996.75 0.468 5.92 1996.85 0.468 5.88 1996.95 0.468 5.84 1997.05 0.469 5.80 1997.15 0.469 5.75 1997.25 0.469 5.71 1997.35 0.470 5.67 1997.45 0.470 5.63 1997.55 0.470 5.59 1997.65 0.471 5.55 1997.75 0.471 5.51 1997.85 0.471 5.47 1997.95 0.471 5.43 1998.05 0.472 5.39 1998.15 0.472 5.35 1998.25 0.472 5.31 1998.35 0.472 5.27 1998.45 0.473 5.23 1998.55 0.473 5.19 1998.65 0.473 5.15 1998.75 0.473 5.11 1998.85 0.474 5.07 1998.95 0.474 5.03 1999.05 0.474 4.99 1999.15 0.474 4.95 1999.25 0.474 4.91 1999.35 0.474 4.87 1999.45 0.475 4.83 1999.55 0.475 4.79 1999.65 0.475 4.75 1999.75 0.475 4.71 1999.85 0.475 4.67 1999.95 0.475 4.63 2000.05 0.476 4.59 2000.15 0.476 4.55 2000.25 0.476 4.51 2000.35 0.476 4.47 2000.45 0.476 4.43 2000.55 0.476 4.39 2000.65 0.476 4.35 2000.75 0.476 4.31 2000.85 0.476 4.27 2000.95 0.477 4.23 2001.05 0.477 4.19 2001.15 0.477 4.15 2001.25 0.477 4.11 2001.35 0.477 4.07 2001.45 0.477 4.03 2001.55 0.477 3.99 2001.65 0.477 3.96 2001.75 0.477 3.92 2001.85 0.477 3.88 2001.95 0.477 3.84 2002.05 0.477 3.80 2002.15 0.477 3.76 2002.25 0.477 3.72 2002.35 0.477 3.68 2002.45 0.477 3.64 2002.55 0.477 3.60 2002.65 0.477 3.56 2002.75 0.477 3.52 2002.85 0.477 3.48 2002.95 0.477 3.44 2003.05 0.477 3.40 2003.15 0.477 3.36 2003.25 0.477 3.32 2003.35 0.477 3.28 2003.45 0.477 3.24 2003.55 0.477 3.20 2003.65 0.477 3.17 2003.75 0.476 3.13 2003.85 0.476 3.09 2003.95 0.476 3.05 2004.05 0.476 3.01 2004.15 0.476 2.97 2004.25 0.476 2.93 2004.35 0.476 2.89 2004.45 0.476 2.85 2004.55 0.476 2.81 2004.65 0.475 2.77 2004.75 0.475 2.73 2004.85 0.475 2.69 2004.95 0.475 2.65 2005.05 0.475 2.61 2005.15 0.475 2.57 2005.25 0.474 2.53 2005.35 0.474 2.49 2005.45 0.474 2.45 2005.55 0.474 2.41 2005.65 0.474 2.37 2005.75 0.473 2.33 2005.85 0.473 2.29 2005.95 0.473 2.25 2006.05 0.473 2.21 2006.15 0.473 2.17 2006.25 0.472 2.13 2006.35 0.472 2.09 2006.45 0.472 2.05 2006.55 0.472 2.01 2006.65 0.471 1.97 2006.75 0.471 1.93 2006.85 0.471 1.89 2006.95 0.470 1.85 2007.05 0.470 1.81 2007.15 0.470 1.76 2007.25 0.470 1.72 2007.35 0.469 1.68 2007.45 0.469 1.64 2007.55 0.469 1.60 2007.65 0.468 1.56 2007.75 0.468 1.52 2007.85 0.468 1.48 2007.95 0.467 1.44 2008.05 0.467 1.40 2008.15 0.467 1.36 2008.25 0.466 1.31 2008.35 0.466 1.27 2008.45 0.466 1.23 2008.55 0.465 1.19 2008.65 0.465 1.15 2008.75 0.464 1.11 2008.85 0.464 1.06 2008.95 0.464 1.02 2009.05 0.463 0.98 2009.15 0.463 0.94 2009.25 0.462 0.90 2009.35 0.462 0.85 2009.45 0.461 0.81 2009.55 0.461 0.77 2009.65 0.461 0.73 2009.75 0.460 0.69 2009.85 0.460 0.64 2009.95 0.459 0.60 2010.05 0.459 0.56 2010.15 0.458 0.52 2010.25 0.458 0.47 2010.35 0.457 0.43 2010.45 0.457 0.39 2010.55 0.456 0.34 2010.65 0.456 0.30 2010.75 0.455 0.26 2010.85 0.455 0.21 2010.95 0.454 0.17 2011.05 0.453 0.13 2011.15 0.453 0.08 2011.25 0.452 0.04 2011.35 0.452 359.99 2011.45 0.451 359.95 2011.55 0.451 359.91 2011.65 0.450 359.86 2011.75 0.449 359.82 2011.85 0.449 359.77 2011.95 0.448 359.73 2012.05 0.448 359.68 2012.15 0.447 359.64 2012.25 0.446 359.59 2012.35 0.446 359.55 2012.45 0.445 359.50 2012.55 0.444 359.46 2012.65 0.444 359.41 2012.75 0.443 359.37 2012.85 0.442 359.32 2012.95 0.442 359.27 2013.05 0.441 359.23 2013.15 0.440 359.18 2013.25 0.440 359.14 2013.35 0.439 359.09 2013.45 0.438 359.04 2013.55 0.438 359.00 2013.65 0.437 358.95 2013.75 0.436 358.90 2013.85 0.435 358.85 2013.95 0.435 358.81 2014.05 0.434 358.76 2014.15 0.433 358.71 2014.25 0.432 358.66 2014.35 0.432 358.62 2014.45 0.431 358.57 2014.55 0.430 358.52 2014.65 0.429 358.47 2014.75 0.428 358.42 2014.85 0.428 358.37 2014.95 0.427 358.32 2015.05 0.426 358.27 2015.15 0.425 358.22 2015.25 0.424 358.17 2015.35 0.423 358.12 2015.45 0.423 358.07 2015.55 0.422 358.02 2015.65 0.421 357.97 2015.75 0.420 357.92 2015.85 0.419 357.87 2015.95 0.418 357.82 2016.05 0.417 357.77 2016.15 0.416 357.72 2016.25 0.415 357.66 2016.35 0.414 357.61 2016.45 0.414 357.56 2016.55 0.413 357.51 2016.65 0.412 357.45 2016.75 0.411 357.40 2016.85 0.410 357.35 2016.95 0.409 357.29 2017.05 0.408 357.24 2017.15 0.407 357.19 2017.25 0.406 357.13 2017.35 0.405 357.08 2017.45 0.404 357.02 2017.55 0.403 356.97 2017.65 0.402 356.91 2017.75 0.401 356.85 2017.85 0.400 356.80 2017.95 0.399 356.74 2018.05 0.397 356.69 2018.15 0.396 356.63 2018.25 0.395 356.57 2018.35 0.394 356.51 2018.45 0.393 356.46 2018.55 0.392 356.40 2018.65 0.391 356.34 2018.75 0.390 356.28 2018.85 0.389 356.22 2018.95 0.387 356.16 2019.05 0.386 356.10 2019.15 0.385 356.04 2019.25 0.384 355.98 2019.35 0.383 355.92 2019.45 0.382 355.86 2019.55 0.380 355.79 2019.65 0.379 355.73 2019.75 0.378 355.67 2019.85 0.377 355.61 2019.95 0.375 355.54 2020.05 0.374 355.48 2020.15 0.373 355.41 2020.25 0.372 355.35 2020.35 0.370 355.28 2020.45 0.369 355.22 2020.55 0.368 355.15 2020.65 0.366 355.09 2020.75 0.365 355.02 2020.85 0.364 354.95 2020.95 0.362 354.88 2021.05 0.361 354.81 2021.15 0.360 354.74 2021.25 0.358 354.68 2021.35 0.357 354.60 2021.45 0.356 354.53 2021.55 0.354 354.46 2021.65 0.353 354.39 2021.75 0.351 354.32 2021.85 0.350 354.25 2021.95 0.348 354.17 2022.05 0.347 354.10 2022.15 0.345 354.02 2022.25 0.344 353.95 2022.35 0.342 353.87 2022.45 0.341 353.79 2022.55 0.339 353.72 2022.65 0.338 353.64 2022.75 0.336 353.56 2022.85 0.335 353.48 2022.95 0.333 353.40 2023.05 0.332 353.32 2023.15 0.330 353.23 2023.25 0.328 353.15 2023.35 0.327 353.07 2023.45 0.325 352.98 2023.55 0.324 352.90 2023.65 0.322 352.81 2023.75 0.320 352.72 2023.85 0.319 352.64 2023.95 0.317 352.55 2024.05 0.315 352.46 2024.15 0.313 352.37 2024.25 0.312 352.27 2024.35 0.310 352.18 2024.45 0.308 352.09 2024.55 0.306 351.99 2024.65 0.305 351.90 2024.75 0.303 351.80 2024.85 0.301 351.70 2024.95 0.299 351.60 2025.05 0.297 351.50 2025.15 0.295 351.40 2025.25 0.294 351.29 2025.35 0.292 351.19 2025.45 0.290 351.08 2025.55 0.288 350.97 2025.65 0.286 350.87 2025.75 0.284 350.75 2025.85 0.282 350.64 2025.95 0.280 350.53 2026.05 0.278 350.41 2026.15 0.276 350.30 2026.25 0.274 350.18 2026.35 0.272 350.06 2026.45 0.270 349.93 2026.55 0.268 349.81 2026.65 0.265 349.68 2026.75 0.263 349.55 2026.85 0.261 349.42 2026.95 0.259 349.29 2027.05 0.257 349.16 2027.15 0.255 349.02 2027.25 0.252 348.88 2027.35 0.250 348.74 2027.45 0.248 348.59 2027.55 0.245 348.44 2027.65 0.243 348.29 2027.75 0.241 348.14 2027.85 0.238 347.98 2027.95 0.236 347.82 2028.05 0.234 347.66 2028.15 0.231 347.49 2028.25 0.229 347.32 2028.35 0.226 347.15 2028.45 0.224 346.97 2028.55 0.221 346.79 2028.65 0.219 346.60 2028.75 0.216 346.41 2028.85 0.213 346.22 2028.95 0.211 346.02 2029.05 0.208 345.81 2029.15 0.205 345.60 2029.25 0.203 345.39 2029.35 0.200 345.17 2029.45 0.197 344.94 2029.55 0.194 344.70 2029.65 0.191 344.46 2029.75 0.188 344.21 2029.85 0.185 343.95 2029.95 0.182 343.69 2030.05 0.179 343.41 2030.15 0.176 343.13 2030.25 0.173 342.83 2030.35 0.170 342.53 2030.45 0.167 342.21 2030.55 0.164 341.88 2030.65 0.160 341.54 2030.75 0.157 341.18 2030.85 0.154 340.81 2030.95 0.150 340.42 2031.05 0.147 340.01 2031.15 0.143 339.58 2031.25 0.139 339.13 2031.35 0.136 338.66 2031.45 0.132 338.15 2031.55 0.128 337.62 2031.65 0.124 337.06 2031.75 0.120 336.45 2031.85 0.116 335.81 2031.95 0.112 335.12 2032.05 0.108 334.37 2032.15 0.103 333.57 2032.25 0.099 332.69 2032.35 0.094 331.72 2032.45 0.090 330.66 2032.55 0.085 329.48 2032.65 0.080 328.14 2032.75 0.074 326.63 2032.85 0.069 324.88 2032.95 0.063 322.83 2033.05 0.057 320.36 2033.15 0.051 317.32 2033.25 0.045 313.41 2033.35 0.038 308.10 2033.45 0.030 300.23 2033.55 0.022 286.73 2033.65 0.013 255.82 2033.75 0.009 164.11 2033.85 0.016 97.32 2033.95 0.025 75.06 2034.05 0.033 64.08 2034.15 0.040 57.28 2034.25 0.047 52.54 2034.35 0.053 48.96 2034.45 0.060 46.14 2034.55 0.065 43.84 2034.65 0.071 41.90 2034.75 0.076 40.24 2034.85 0.081 38.79 2034.95 0.086 37.51 2035.05 0.091 36.37 2035.15 0.096 35.34 2035.25 0.100 34.41 2035.35 0.105 33.55 2035.45 0.109 32.77 2035.55 0.113 32.04 2035.65 0.118 31.37 2035.75 0.122 30.74 2035.85 0.126 30.15 2035.95 0.129 29.60 2036.05 0.133 29.08 2036.15 0.137 28.58 2036.25 0.141 28.12 2036.35 0.144 27.67 2036.45 0.148 27.25 2036.55 0.151 26.85 2036.65 0.155 26.47 2036.75 0.158 26.10 2036.85 0.161 25.75 2036.95 0.165 25.41 2037.05 0.168 25.08 2037.15 0.171 24.77 2037.25 0.174 24.47 2037.35 0.177 24.18 2037.45 0.180 23.90 2037.55 0.183 23.63 2037.65 0.186 23.36 2037.75 0.189 23.11 2037.85 0.192 22.86 2037.95 0.195 22.62 2038.05 0.198 22.39 2038.15 0.201 22.16 2038.25 0.203 21.94 2038.35 0.206 21.73 2038.45 0.209 21.52 2038.55 0.212 21.32 2038.65 0.214 21.12 2038.75 0.217 20.93 2038.85 0.219 20.74 2038.95 0.222 20.55 2039.05 0.225 20.37 2039.15 0.227 20.20 2039.25 0.230 20.02 2039.35 0.232 19.86 2039.45 0.234 19.69 2039.55 0.237 19.53 2039.65 0.239 19.37 2039.75 0.242 19.21 2039.85 0.244 19.06 2039.95 0.246 18.91 2040.05 0.249 18.77 2040.15 0.251 18.62 2040.25 0.253 18.48 2040.35 0.255 18.34 2040.45 0.258 18.20 2040.55 0.260 18.07 2040.65 0.262 17.94 2040.75 0.264 17.81 2040.85 0.266 17.68 2040.95 0.268 17.55 2041.05 0.270 17.43 2041.15 0.272 17.31 2041.25 0.275 17.19 2041.35 0.277 17.07 2041.45 0.279 16.95 2041.55 0.281 16.84 2041.65 0.283 16.73 2041.75 0.285 16.61 2041.85 0.287 16.50 2041.95 0.288 16.39 2042.05 0.290 16.29 2042.15 0.292 16.18 2042.25 0.294 16.08 2042.35 0.296 15.97 2042.45 0.298 15.87 2042.55 0.300 15.77 2042.65 0.302 15.67 2042.75 0.303 15.57 2042.85 0.305 15.48 2042.95 0.307 15.38 2043.05 0.309 15.29 2043.15 0.311 15.19 2043.25 0.312 15.10 2043.35 0.314 15.01 2043.45 0.316 14.92 2043.55 0.317 14.83 2043.65 0.319 14.74 2043.75 0.321 14.65 2043.85 0.323 14.56 2043.95 0.324 14.48 2044.05 0.326 14.39 2044.15 0.327 14.31 2044.25 0.329 14.23 2044.35 0.331 14.14 2044.45 0.332 14.06 2044.55 0.334 13.98 2044.65 0.335 13.90 2044.75 0.337 13.82 2044.85 0.338 13.74 2044.95 0.340 13.66 2045.05 0.341 13.59 2045.15 0.343 13.51 2045.25 0.344 13.43 2045.35 0.346 13.36 2045.45 0.347 13.28 2045.55 0.349 13.21 2045.65 0.350 13.14 2045.75 0.352 13.06 2045.85 0.353 12.99 2045.95 0.355 12.92 2046.05 0.356 12.85 2046.15 0.357 12.78 2046.25 0.359 12.71 2046.35 0.360 12.64 2046.45 0.362 12.57 2046.55 0.363 12.50 2046.65 0.364 12.43 2046.75 0.366 12.36 2046.85 0.367 12.30 2046.95 0.368 12.23 2047.05 0.369 12.17 2047.15 0.371 12.10 2047.25 0.372 12.03 2047.35 0.373 11.97 2047.45 0.375 11.91 2047.55 0.376 11.84 2047.65 0.377 11.78 2047.75 0.378 11.72 2047.85 0.380 11.65 2047.95 0.381 11.59 2048.05 0.382 11.53 2048.15 0.383 11.47 2048.25 0.384 11.41 2048.35 0.385 11.35 2048.45 0.387 11.29 2048.55 0.388 11.23 2048.65 0.389 11.17 2048.75 0.390 11.11 2048.85 0.391 11.05 2048.95 0.392 10.99 2049.05 0.393 10.93 2049.15 0.395 10.87 2049.25 0.396 10.82 2049.35 0.397 10.76 2049.45 0.398 10.70 2049.55 0.399 10.64 2049.65 0.400 10.59 2049.75 0.401 10.53 2049.85 0.402 10.48 2049.95 0.403 10.42 2050.05 0.404 10.37 2050.15 0.405 10.31 2050.25 0.406 10.26 2050.35 0.407 10.20 2050.45 0.408 10.15 2050.55 0.409 10.09 2050.65 0.410 10.04 2050.75 0.411 9.99 2050.85 0.412 9.93 2050.95 0.413 9.88 2051.05 0.414 9.83 2051.15 0.415 9.78 2051.25 0.416 9.72 2051.35 0.417 9.67 2051.45 0.418 9.62 2051.55 0.418 9.57 2051.65 0.419 9.52 2051.75 0.420 9.47 2051.85 0.421 9.42 2051.95 0.422 9.37 2052.05 0.423 9.32 2052.15 0.424 9.27 2052.25 0.425 9.22 2052.35 0.425 9.17 2052.45 0.426 9.12 2052.55 0.427 9.07 2052.65 0.428 9.02 2052.75 0.429 8.97 2052.85 0.430 8.92 2052.95 0.430 8.87 2053.05 0.431 8.82 2053.15 0.432 8.77 2053.25 0.433 8.73 2053.35 0.433 8.68 2053.45 0.434 8.63 2053.55 0.435 8.58 2053.65 0.436 8.54 2053.75 0.436 8.49 2053.85 0.437 8.44 2053.95 0.438 8.39 2054.05 0.439 8.35 2054.15 0.439 8.30 2054.25 0.440 8.25 2054.35 0.441 8.21 2054.45 0.441 8.16 2054.55 0.442 8.12 2054.65 0.443 8.07 2054.75 0.443 8.02 2054.85 0.444 7.98 2054.95 0.445 7.93 2055.05 0.445 7.89 2055.15 0.446 7.84 2055.25 0.447 7.80 2055.35 0.447 7.75 2055.45 0.448 7.71 2055.55 0.448 7.66 2055.65 0.449 7.62 2055.75 0.450 7.57 2055.85 0.450 7.53 2055.95 0.451 7.49 2056.05 0.451 7.44 2056.15 0.452 7.40 2056.25 0.453 7.35 2056.35 0.453 7.31
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 15:19:54 |