| WDS: | BU949 | WDS ID/Discoverer |
| P: | 56.330 | Orbital period (years) |
| a: | 0.289 | Semi-major axis (arcseconds) |
| i: | 82.3 | Inclination (degrees) |
| Ω: | 198.1 | Longitude of ascending node (degrees) |
| T: | 2018.340 | Epoch of periastron passage (year) |
| e: | 0.774 | Eccentricity |
| ω: | 157.8 | Longitude of periastron (degrees) |
| Start-Year: | 1996.835 | Year |
| End-Year: | 2053.165 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for BU949 |
||
| Position: | 160827.25-100608.4 | Epoch-2000 right ascension and declination |
| WDS-ID: | 16085-1006 | WDS designation |
| Discoverer Code: | BU949 | Discover designation and components |
| ADS number: | 9932 | Aitken Double Star catalog |
| HD number: | 144892 | HD catalog number |
| Hipparcos number: | 79071 | Hipparcos catalog number |
| V1: | 7.08 | Magnitude of the primary |
| V2: | 8.19 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2014 | 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: | 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 0.171 186.14 -------------------------- 1996.84 0.480 196.27 1996.93 0.479 196.29 1997.03 0.479 196.31 1997.13 0.479 196.33 1997.23 0.478 196.35 1997.33 0.478 196.37 1997.43 0.478 196.39 1997.53 0.477 196.41 1997.63 0.477 196.43 1997.73 0.476 196.45 1997.83 0.476 196.47 1997.93 0.475 196.49 1998.03 0.475 196.51 1998.13 0.475 196.53 1998.23 0.474 196.55 1998.33 0.474 196.57 1998.43 0.473 196.59 1998.53 0.473 196.61 1998.63 0.472 196.63 1998.73 0.471 196.65 1998.83 0.471 196.67 1998.93 0.470 196.69 1999.03 0.470 196.71 1999.13 0.469 196.73 1999.23 0.469 196.75 1999.33 0.468 196.77 1999.43 0.467 196.79 1999.53 0.467 196.81 1999.63 0.466 196.84 1999.73 0.465 196.86 1999.83 0.465 196.88 1999.93 0.464 196.90 2000.03 0.463 196.92 2000.13 0.463 196.94 2000.23 0.462 196.96 2000.33 0.461 196.98 2000.43 0.460 197.00 2000.53 0.460 197.03 2000.63 0.459 197.05 2000.73 0.458 197.07 2000.83 0.457 197.09 2000.93 0.456 197.11 2001.03 0.455 197.13 2001.13 0.455 197.16 2001.23 0.454 197.18 2001.33 0.453 197.20 2001.43 0.452 197.22 2001.53 0.451 197.24 2001.63 0.450 197.27 2001.73 0.449 197.29 2001.83 0.448 197.31 2001.93 0.447 197.33 2002.03 0.446 197.36 2002.13 0.445 197.38 2002.23 0.444 197.40 2002.33 0.443 197.43 2002.43 0.442 197.45 2002.53 0.441 197.47 2002.63 0.440 197.50 2002.73 0.439 197.52 2002.83 0.438 197.54 2002.93 0.437 197.57 2003.03 0.435 197.59 2003.13 0.434 197.61 2003.23 0.433 197.64 2003.33 0.432 197.66 2003.43 0.431 197.69 2003.53 0.429 197.71 2003.63 0.428 197.74 2003.73 0.427 197.76 2003.83 0.426 197.79 2003.93 0.424 197.81 2004.03 0.423 197.84 2004.13 0.422 197.86 2004.23 0.420 197.89 2004.33 0.419 197.91 2004.43 0.418 197.94 2004.53 0.416 197.96 2004.63 0.415 197.99 2004.73 0.413 198.02 2004.83 0.412 198.04 2004.93 0.411 198.07 2005.03 0.409 198.10 2005.13 0.408 198.12 2005.23 0.406 198.15 2005.33 0.404 198.18 2005.43 0.403 198.21 2005.53 0.401 198.24 2005.63 0.400 198.26 2005.73 0.398 198.29 2005.83 0.397 198.32 2005.93 0.395 198.35 2006.03 0.393 198.38 2006.13 0.392 198.41 2006.23 0.390 198.44 2006.33 0.388 198.47 2006.43 0.386 198.50 2006.53 0.385 198.53 2006.63 0.383 198.56 2006.73 0.381 198.59 2006.83 0.379 198.62 2006.93 0.377 198.65 2007.03 0.376 198.68 2007.13 0.374 198.72 2007.23 0.372 198.75 2007.33 0.370 198.78 2007.43 0.368 198.82 2007.53 0.366 198.85 2007.63 0.364 198.88 2007.73 0.362 198.92 2007.83 0.360 198.95 2007.93 0.358 198.99 2008.03 0.356 199.02 2008.13 0.354 199.06 2008.23 0.351 199.10 2008.33 0.349 199.13 2008.43 0.347 199.17 2008.53 0.345 199.21 2008.63 0.343 199.25 2008.73 0.340 199.29 2008.83 0.338 199.32 2008.93 0.336 199.36 2009.03 0.334 199.40 2009.13 0.331 199.45 2009.23 0.329 199.49 2009.33 0.326 199.53 2009.43 0.324 199.57 2009.53 0.322 199.62 2009.63 0.319 199.66 2009.73 0.317 199.70 2009.83 0.314 199.75 2009.93 0.311 199.80 2010.03 0.309 199.84 2010.13 0.306 199.89 2010.23 0.304 199.94 2010.33 0.301 199.99 2010.43 0.298 200.04 2010.53 0.295 200.09 2010.63 0.293 200.14 2010.73 0.290 200.20 2010.83 0.287 200.25 2010.93 0.284 200.31 2011.03 0.281 200.36 2011.13 0.278 200.42 2011.23 0.275 200.48 2011.33 0.272 200.54 2011.43 0.269 200.60 2011.53 0.266 200.67 2011.63 0.263 200.73 2011.73 0.260 200.80 2011.83 0.257 200.87 2011.93 0.254 200.93 2012.03 0.250 201.01 2012.13 0.247 201.08 2012.23 0.244 201.15 2012.33 0.240 201.23 2012.43 0.237 201.31 2012.53 0.233 201.39 2012.63 0.230 201.48 2012.73 0.226 201.56 2012.83 0.223 201.65 2012.93 0.219 201.75 2013.03 0.215 201.84 2013.13 0.212 201.94 2013.23 0.208 202.05 2013.33 0.204 202.15 2013.43 0.200 202.26 2013.53 0.196 202.38 2013.63 0.192 202.50 2013.73 0.188 202.62 2013.83 0.184 202.75 2013.93 0.180 202.89 2014.03 0.176 203.03 2014.13 0.172 203.18 2014.23 0.167 203.34 2014.33 0.163 203.51 2014.43 0.158 203.68 2014.53 0.154 203.87 2014.63 0.149 204.07 2014.73 0.145 204.27 2014.83 0.140 204.50 2014.93 0.135 204.74 2015.03 0.131 204.99 2015.13 0.126 205.27 2015.23 0.121 205.57 2015.33 0.116 205.89 2015.43 0.111 206.25 2015.53 0.105 206.64 2015.63 0.100 207.07 2015.73 0.095 207.54 2015.83 0.089 208.08 2015.93 0.084 208.68 2016.03 0.078 209.38 2016.13 0.073 210.18 2016.23 0.067 211.11 2016.33 0.061 212.22 2016.43 0.055 213.57 2016.53 0.049 215.24 2016.63 0.043 217.38 2016.73 0.037 220.19 2016.83 0.031 224.08 2016.93 0.025 229.77 2017.03 0.020 238.68 2017.13 0.015 253.63 2017.23 0.012 278.35 2017.33 0.013 309.15 2017.43 0.016 332.92 2017.53 0.020 347.19 2017.63 0.026 355.76 2017.73 0.032 1.31 2017.83 0.037 5.18 2017.93 0.043 8.04 2018.03 0.048 10.26 2018.13 0.052 12.07 2018.23 0.057 13.59 2018.33 0.060 14.91 2018.43 0.063 16.09 2018.53 0.066 17.17 2018.63 0.068 18.18 2018.73 0.069 19.16 2018.83 0.069 20.11 2018.93 0.069 21.05 2019.03 0.069 22.00 2019.13 0.068 22.97 2019.23 0.066 23.98 2019.33 0.065 25.03 2019.43 0.063 26.14 2019.53 0.061 27.32 2019.63 0.058 28.60 2019.73 0.056 29.99 2019.83 0.053 31.51 2019.93 0.051 33.20 2020.03 0.048 35.07 2020.13 0.045 37.19 2020.23 0.042 39.59 2020.33 0.039 42.33 2020.43 0.036 45.50 2020.53 0.034 49.18 2020.63 0.031 53.49 2020.73 0.029 58.56 2020.83 0.027 64.50 2020.93 0.025 71.42 2021.03 0.023 79.35 2021.13 0.022 88.16 2021.23 0.022 97.57 2021.33 0.022 107.12 2021.43 0.023 116.31 2021.53 0.024 124.74 2021.63 0.026 132.21 2021.73 0.028 138.66 2021.83 0.030 144.16 2021.93 0.032 148.83 2022.03 0.035 152.81 2022.13 0.038 156.20 2022.23 0.041 159.11 2022.33 0.044 161.62 2022.43 0.047 163.81 2022.53 0.050 165.73 2022.63 0.053 167.43 2022.73 0.056 168.93 2022.83 0.060 170.27 2022.93 0.063 171.48 2023.03 0.066 172.57 2023.13 0.069 173.56 2023.23 0.073 174.46 2023.33 0.076 175.29 2023.43 0.079 176.04 2023.53 0.082 176.74 2023.63 0.085 177.39 2023.73 0.089 177.99 2023.83 0.092 178.55 2023.93 0.095 179.07 2024.03 0.098 179.56 2024.13 0.101 180.01 2024.23 0.104 180.44 2024.33 0.107 180.85 2024.43 0.110 181.23 2024.53 0.114 181.59 2024.63 0.117 181.93 2024.73 0.120 182.26 2024.83 0.123 182.56 2024.93 0.126 182.86 2025.03 0.129 183.14 2025.13 0.132 183.40 2025.23 0.135 183.66 2025.33 0.138 183.90 2025.43 0.141 184.14 2025.53 0.144 184.36 2025.63 0.147 184.58 2025.73 0.149 184.78 2025.83 0.152 184.98 2025.93 0.155 185.17 2026.03 0.158 185.36 2026.13 0.161 185.54 2026.23 0.164 185.71 2026.33 0.167 185.87 2026.43 0.169 186.03 2026.53 0.172 186.19 2026.63 0.175 186.34 2026.73 0.178 186.49 2026.83 0.180 186.63 2026.93 0.183 186.76 2027.03 0.186 186.90 2027.13 0.188 187.03 2027.23 0.191 187.15 2027.33 0.194 187.27 2027.43 0.196 187.39 2027.53 0.199 187.51 2027.63 0.202 187.62 2027.73 0.204 187.73 2027.83 0.207 187.84 2027.93 0.209 187.94 2028.03 0.212 188.05 2028.13 0.215 188.15 2028.23 0.217 188.24 2028.33 0.220 188.34 2028.43 0.222 188.43 2028.53 0.225 188.52 2028.63 0.227 188.61 2028.73 0.229 188.70 2028.83 0.232 188.78 2028.93 0.234 188.87 2029.03 0.237 188.95 2029.13 0.239 189.03 2029.23 0.242 189.11 2029.33 0.244 189.18 2029.43 0.246 189.26 2029.53 0.249 189.33 2029.63 0.251 189.40 2029.73 0.253 189.48 2029.83 0.256 189.55 2029.93 0.258 189.61 2030.03 0.260 189.68 2030.13 0.262 189.75 2030.23 0.265 189.81 2030.33 0.267 189.88 2030.43 0.269 189.94 2030.53 0.271 190.00 2030.63 0.273 190.06 2030.73 0.276 190.12 2030.83 0.278 190.18 2030.93 0.280 190.24 2031.03 0.282 190.30 2031.13 0.284 190.35 2031.23 0.286 190.41 2031.33 0.288 190.47 2031.43 0.291 190.52 2031.53 0.293 190.57 2031.63 0.295 190.63 2031.73 0.297 190.68 2031.83 0.299 190.73 2031.93 0.301 190.78 2032.03 0.303 190.83 2032.13 0.305 190.88 2032.23 0.307 190.93 2032.33 0.309 190.97 2032.43 0.311 191.02 2032.53 0.313 191.07 2032.63 0.315 191.11 2032.73 0.316 191.16 2032.83 0.318 191.20 2032.93 0.320 191.25 2033.03 0.322 191.29 2033.13 0.324 191.34 2033.23 0.326 191.38 2033.33 0.328 191.42 2033.43 0.330 191.46 2033.53 0.331 191.50 2033.63 0.333 191.54 2033.73 0.335 191.59 2033.83 0.337 191.63 2033.93 0.339 191.67 2034.03 0.340 191.70 2034.13 0.342 191.74 2034.23 0.344 191.78 2034.33 0.346 191.82 2034.43 0.347 191.86 2034.53 0.349 191.90 2034.63 0.351 191.93 2034.73 0.352 191.97 2034.83 0.354 192.00 2034.93 0.356 192.04 2035.03 0.357 192.08 2035.13 0.359 192.11 2035.23 0.361 192.15 2035.33 0.362 192.18 2035.43 0.364 192.22 2035.53 0.366 192.25 2035.63 0.367 192.28 2035.73 0.369 192.32 2035.83 0.370 192.35 2035.93 0.372 192.38 2036.03 0.373 192.42 2036.13 0.375 192.45 2036.23 0.376 192.48 2036.33 0.378 192.51 2036.43 0.379 192.54 2036.53 0.381 192.57 2036.63 0.382 192.61 2036.73 0.384 192.64 2036.83 0.385 192.67 2036.93 0.387 192.70 2037.03 0.388 192.73 2037.13 0.390 192.76 2037.23 0.391 192.79 2037.33 0.392 192.82 2037.43 0.394 192.85 2037.53 0.395 192.88 2037.63 0.396 192.90 2037.73 0.398 192.93 2037.83 0.399 192.96 2037.93 0.401 192.99 2038.03 0.402 193.02 2038.13 0.403 193.05 2038.23 0.404 193.07 2038.33 0.406 193.10 2038.43 0.407 193.13 2038.53 0.408 193.16 2038.63 0.410 193.18 2038.73 0.411 193.21 2038.83 0.412 193.24 2038.93 0.413 193.26 2039.03 0.414 193.29 2039.13 0.416 193.32 2039.23 0.417 193.34 2039.33 0.418 193.37 2039.43 0.419 193.39 2039.53 0.420 193.42 2039.63 0.421 193.45 2039.73 0.423 193.47 2039.83 0.424 193.50 2039.93 0.425 193.52 2040.03 0.426 193.55 2040.13 0.427 193.57 2040.23 0.428 193.60 2040.33 0.429 193.62 2040.43 0.430 193.65 2040.53 0.431 193.67 2040.63 0.432 193.69 2040.73 0.433 193.72 2040.83 0.434 193.74 2040.93 0.435 193.77 2041.03 0.436 193.79 2041.13 0.437 193.81 2041.23 0.438 193.84 2041.33 0.439 193.86 2041.43 0.440 193.88 2041.53 0.441 193.91 2041.63 0.442 193.93 2041.73 0.443 193.95 2041.83 0.444 193.98 2041.93 0.445 194.00 2042.03 0.446 194.02 2042.13 0.447 194.05 2042.23 0.448 194.07 2042.33 0.449 194.09 2042.43 0.449 194.11 2042.53 0.450 194.14 2042.63 0.451 194.16 2042.73 0.452 194.18 2042.83 0.453 194.20 2042.93 0.454 194.22 2043.03 0.454 194.25 2043.13 0.455 194.27 2043.23 0.456 194.29 2043.33 0.457 194.31 2043.43 0.457 194.33 2043.53 0.458 194.35 2043.63 0.459 194.38 2043.73 0.460 194.40 2043.83 0.460 194.42 2043.93 0.461 194.44 2044.03 0.462 194.46 2044.13 0.462 194.48 2044.23 0.463 194.50 2044.33 0.464 194.53 2044.43 0.464 194.55 2044.53 0.465 194.57 2044.63 0.466 194.59 2044.73 0.466 194.61 2044.83 0.467 194.63 2044.93 0.467 194.65 2045.03 0.468 194.67 2045.13 0.469 194.69 2045.23 0.469 194.71 2045.33 0.470 194.73 2045.43 0.470 194.75 2045.53 0.471 194.77 2045.63 0.471 194.79 2045.73 0.472 194.81 2045.83 0.472 194.84 2045.93 0.473 194.86 2046.03 0.473 194.88 2046.13 0.474 194.90 2046.23 0.474 194.92 2046.33 0.475 194.94 2046.43 0.475 194.96 2046.53 0.476 194.98 2046.63 0.476 195.00 2046.73 0.476 195.02 2046.83 0.477 195.04 2046.93 0.477 195.06 2047.03 0.478 195.08 2047.13 0.478 195.10 2047.23 0.478 195.12 2047.33 0.479 195.14 2047.43 0.479 195.16 2047.53 0.479 195.17 2047.63 0.480 195.19 2047.73 0.480 195.21 2047.83 0.480 195.23 2047.93 0.480 195.25 2048.03 0.481 195.27 2048.13 0.481 195.29 2048.23 0.481 195.31 2048.33 0.481 195.33 2048.43 0.482 195.35 2048.53 0.482 195.37 2048.63 0.482 195.39 2048.73 0.482 195.41 2048.83 0.482 195.43 2048.93 0.483 195.45 2049.03 0.483 195.47 2049.13 0.483 195.49 2049.23 0.483 195.51 2049.33 0.483 195.53 2049.43 0.483 195.55 2049.53 0.483 195.57 2049.63 0.484 195.58 2049.73 0.484 195.60 2049.83 0.484 195.62 2049.93 0.484 195.64 2050.03 0.484 195.66 2050.13 0.484 195.68 2050.23 0.484 195.70 2050.33 0.484 195.72 2050.43 0.484 195.74 2050.53 0.484 195.76 2050.63 0.484 195.78 2050.73 0.484 195.80 2050.83 0.484 195.82 2050.93 0.484 195.84 2051.03 0.484 195.86 2051.13 0.484 195.87 2051.23 0.484 195.89 2051.33 0.483 195.91 2051.43 0.483 195.93 2051.53 0.483 195.95 2051.63 0.483 195.97 2051.73 0.483 195.99 2051.83 0.483 196.01 2051.93 0.483 196.03 2052.03 0.482 196.05 2052.13 0.482 196.07 2052.23 0.482 196.09 2052.33 0.482 196.11 2052.43 0.482 196.13 2052.53 0.481 196.15 2052.63 0.481 196.17 2052.73 0.481 196.19 2052.83 0.481 196.21 2052.93 0.480 196.23 2053.03 0.480 196.24 2053.13 0.480 196.26
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 17:23:18 |