| WDS: | BU1232 | WDS ID/Discoverer |
| P: | 60.000 | Orbital period (years) |
| a: | 0.28 | Semi-major axis (arcseconds) |
| i: | 78.4 | Inclination (degrees) |
| Ω: | 166.7 | Longitude of ascending node (degrees) |
| T: | 1928.000 | Epoch of periastron passage (year) |
| e: | 0.55 | Eccentricity |
| ω: | 18.3 | 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 BU1232 |
||
| Position: | 040854.31+291126.7 | Epoch-2000 right ascension and declination |
| WDS-ID: | 04089+2911 | WDS designation |
| Discoverer Code: | BU1232 | Discover designation and components |
| ADS number: | 3017 | Aitken Double Star catalog |
| HD number: | 26090 | HD catalog number |
| Hipparcos number: | 19365 | Hipparcos catalog number |
| V1: | 8.8 | Magnitude of the primary |
| V2: | 9.6 | Magnitude of the secondary |
| Equinox: | Equinox | |
| Date: | 1976 | Date of last observation |
| Orbit grade: | 4 | Orbit grade, ranging from : 1 = Definitive 2 = Good 3 = Reliable 4 = Preliminary 5 = Indeterminate |
| Flags: | n | Flags |
| Ephemerides: | Ephemerides | |
| Code: | Mlr1978a | 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 0.331 355.24 -------------------------- 1995.00 0.139 330.76 1995.10 0.142 331.16 1995.20 0.146 331.54 1995.30 0.149 331.90 1995.40 0.152 332.25 1995.50 0.155 332.58 1995.60 0.159 332.90 1995.70 0.162 333.21 1995.80 0.165 333.51 1995.90 0.168 333.79 1996.00 0.171 334.06 1996.10 0.174 334.33 1996.20 0.178 334.58 1996.30 0.181 334.83 1996.40 0.184 335.07 1996.50 0.187 335.30 1996.60 0.190 335.52 1996.70 0.193 335.74 1996.80 0.196 335.95 1996.90 0.199 336.15 1997.00 0.201 336.35 1997.10 0.204 336.54 1997.20 0.207 336.73 1997.30 0.210 336.91 1997.40 0.213 337.09 1997.50 0.216 337.26 1997.60 0.218 337.43 1997.70 0.221 337.59 1997.80 0.224 337.75 1997.90 0.227 337.90 1998.00 0.229 338.06 1998.10 0.232 338.21 1998.20 0.234 338.35 1998.30 0.237 338.49 1998.40 0.240 338.63 1998.50 0.242 338.77 1998.60 0.245 338.90 1998.70 0.247 339.03 1998.80 0.250 339.16 1998.90 0.252 339.29 1999.00 0.255 339.41 1999.10 0.257 339.53 1999.20 0.260 339.65 1999.30 0.262 339.76 1999.40 0.264 339.88 1999.50 0.267 339.99 1999.60 0.269 340.10 1999.70 0.271 340.21 1999.80 0.274 340.31 1999.90 0.276 340.42 2000.00 0.278 340.52 2000.10 0.280 340.62 2000.20 0.282 340.72 2000.30 0.285 340.82 2000.40 0.287 340.92 2000.50 0.289 341.01 2000.60 0.291 341.11 2000.70 0.293 341.20 2000.80 0.295 341.29 2000.90 0.297 341.38 2001.00 0.299 341.47 2001.10 0.301 341.56 2001.20 0.303 341.64 2001.30 0.305 341.73 2001.40 0.307 341.81 2001.50 0.309 341.90 2001.60 0.311 341.98 2001.70 0.313 342.06 2001.80 0.315 342.14 2001.90 0.317 342.22 2002.00 0.319 342.30 2002.10 0.320 342.37 2002.20 0.322 342.45 2002.30 0.324 342.53 2002.40 0.326 342.60 2002.50 0.328 342.68 2002.60 0.329 342.75 2002.70 0.331 342.82 2002.80 0.333 342.89 2002.90 0.334 342.96 2003.00 0.336 343.03 2003.10 0.338 343.10 2003.20 0.339 343.17 2003.30 0.341 343.24 2003.40 0.342 343.31 2003.50 0.344 343.38 2003.60 0.346 343.44 2003.70 0.347 343.51 2003.80 0.349 343.57 2003.90 0.350 343.64 2004.00 0.352 343.70 2004.10 0.353 343.77 2004.20 0.355 343.83 2004.30 0.356 343.89 2004.40 0.357 343.95 2004.50 0.359 344.02 2004.60 0.360 344.08 2004.70 0.362 344.14 2004.80 0.363 344.20 2004.90 0.364 344.26 2005.00 0.366 344.32 2005.10 0.367 344.38 2005.20 0.368 344.43 2005.30 0.369 344.49 2005.40 0.371 344.55 2005.50 0.372 344.61 2005.60 0.373 344.66 2005.70 0.374 344.72 2005.80 0.375 344.78 2005.90 0.377 344.83 2006.00 0.378 344.89 2006.10 0.379 344.94 2006.20 0.380 345.00 2006.30 0.381 345.05 2006.40 0.382 345.11 2006.50 0.383 345.16 2006.60 0.384 345.21 2006.70 0.385 345.27 2006.80 0.386 345.32 2006.90 0.387 345.37 2007.00 0.388 345.43 2007.10 0.389 345.48 2007.20 0.390 345.53 2007.30 0.391 345.58 2007.40 0.392 345.63 2007.50 0.393 345.68 2007.60 0.394 345.74 2007.70 0.395 345.79 2007.80 0.396 345.84 2007.90 0.397 345.89 2008.00 0.397 345.94 2008.10 0.398 345.99 2008.20 0.399 346.04 2008.30 0.400 346.09 2008.40 0.401 346.14 2008.50 0.401 346.19 2008.60 0.402 346.23 2008.70 0.403 346.28 2008.80 0.404 346.33 2008.90 0.404 346.38 2009.00 0.405 346.43 2009.10 0.406 346.48 2009.20 0.406 346.52 2009.30 0.407 346.57 2009.40 0.408 346.62 2009.50 0.408 346.67 2009.60 0.409 346.71 2009.70 0.410 346.76 2009.80 0.410 346.81 2009.90 0.411 346.86 2010.00 0.411 346.90 2010.10 0.412 346.95 2010.20 0.412 347.00 2010.30 0.413 347.04 2010.40 0.413 347.09 2010.50 0.414 347.13 2010.60 0.414 347.18 2010.70 0.415 347.23 2010.80 0.415 347.27 2010.90 0.416 347.32 2011.00 0.416 347.36 2011.10 0.416 347.41 2011.20 0.417 347.45 2011.30 0.417 347.50 2011.40 0.418 347.55 2011.50 0.418 347.59 2011.60 0.418 347.64 2011.70 0.419 347.68 2011.80 0.419 347.73 2011.90 0.419 347.77 2012.00 0.419 347.82 2012.10 0.420 347.86 2012.20 0.420 347.91 2012.30 0.420 347.95 2012.40 0.420 348.00 2012.50 0.421 348.04 2012.60 0.421 348.08 2012.70 0.421 348.13 2012.80 0.421 348.17 2012.90 0.421 348.22 2013.00 0.421 348.26 2013.10 0.422 348.31 2013.20 0.422 348.35 2013.30 0.422 348.40 2013.40 0.422 348.44 2013.50 0.422 348.48 2013.60 0.422 348.53 2013.70 0.422 348.57 2013.80 0.422 348.62 2013.90 0.422 348.66 2014.00 0.422 348.71 2014.10 0.422 348.75 2014.20 0.422 348.80 2014.30 0.422 348.84 2014.40 0.422 348.88 2014.50 0.422 348.93 2014.60 0.422 348.97 2014.70 0.422 349.02 2014.80 0.422 349.06 2014.90 0.422 349.11 2015.00 0.422 349.15 2015.10 0.422 349.19 2015.20 0.422 349.24 2015.30 0.421 349.28 2015.40 0.421 349.33 2015.50 0.421 349.37 2015.60 0.421 349.42 2015.70 0.421 349.46 2015.80 0.421 349.51 2015.90 0.420 349.55 2016.00 0.420 349.60 2016.10 0.420 349.64 2016.20 0.420 349.69 2016.30 0.419 349.73 2016.40 0.419 349.78 2016.50 0.419 349.82 2016.60 0.418 349.87 2016.70 0.418 349.91 2016.80 0.418 349.96 2016.90 0.417 350.00 2017.00 0.417 350.05 2017.10 0.417 350.09 2017.20 0.416 350.14 2017.30 0.416 350.18 2017.40 0.416 350.23 2017.50 0.415 350.27 2017.60 0.415 350.32 2017.70 0.414 350.37 2017.80 0.414 350.41 2017.90 0.413 350.46 2018.00 0.413 350.50 2018.10 0.412 350.55 2018.20 0.412 350.60 2018.30 0.411 350.64 2018.40 0.411 350.69 2018.50 0.410 350.74 2018.60 0.410 350.78 2018.70 0.409 350.83 2018.80 0.409 350.88 2018.90 0.408 350.93 2019.00 0.408 350.97 2019.10 0.407 351.02 2019.20 0.406 351.07 2019.30 0.406 351.12 2019.40 0.405 351.16 2019.50 0.405 351.21 2019.60 0.404 351.26 2019.70 0.403 351.31 2019.80 0.402 351.36 2019.90 0.402 351.41 2020.00 0.401 351.46 2020.10 0.400 351.51 2020.20 0.400 351.56 2020.30 0.399 351.60 2020.40 0.398 351.65 2020.50 0.397 351.70 2020.60 0.397 351.75 2020.70 0.396 351.80 2020.80 0.395 351.86 2020.90 0.394 351.91 2021.00 0.393 351.96 2021.10 0.393 352.01 2021.20 0.392 352.06 2021.30 0.391 352.11 2021.40 0.390 352.16 2021.50 0.389 352.21 2021.60 0.388 352.27 2021.70 0.387 352.32 2021.80 0.386 352.37 2021.90 0.386 352.43 2022.00 0.385 352.48 2022.10 0.384 352.53 2022.20 0.383 352.59 2022.30 0.382 352.64 2022.40 0.381 352.69 2022.50 0.380 352.75 2022.60 0.379 352.80 2022.70 0.378 352.86 2022.80 0.377 352.91 2022.90 0.376 352.97 2023.00 0.375 353.03 2023.10 0.374 353.08 2023.20 0.372 353.14 2023.30 0.371 353.20 2023.40 0.370 353.25 2023.50 0.369 353.31 2023.60 0.368 353.37 2023.70 0.367 353.43 2023.80 0.366 353.49 2023.90 0.365 353.55 2024.00 0.363 353.61 2024.10 0.362 353.67 2024.20 0.361 353.73 2024.30 0.360 353.79 2024.40 0.359 353.85 2024.50 0.358 353.91 2024.60 0.356 353.97 2024.70 0.355 354.04 2024.80 0.354 354.10 2024.90 0.353 354.16 2025.00 0.351 354.23 2025.10 0.350 354.29 2025.20 0.349 354.35 2025.30 0.347 354.42 2025.40 0.346 354.49 2025.50 0.345 354.55 2025.60 0.343 354.62 2025.70 0.342 354.69 2025.80 0.341 354.75 2025.90 0.339 354.82 2026.00 0.338 354.89 2026.10 0.336 354.96 2026.20 0.335 355.03 2026.30 0.334 355.10 2026.40 0.332 355.17 2026.50 0.331 355.24 2026.60 0.329 355.32 2026.70 0.328 355.39 2026.80 0.326 355.46 2026.90 0.325 355.54 2027.00 0.323 355.61 2027.10 0.322 355.69 2027.20 0.320 355.77 2027.30 0.319 355.84 2027.40 0.317 355.92 2027.50 0.316 356.00 2027.60 0.314 356.08 2027.70 0.313 356.16 2027.80 0.311 356.24 2027.90 0.309 356.32 2028.00 0.308 356.41 2028.10 0.306 356.49 2028.20 0.305 356.57 2028.30 0.303 356.66 2028.40 0.301 356.75 2028.50 0.300 356.83 2028.60 0.298 356.92 2028.70 0.296 357.01 2028.80 0.294 357.10 2028.90 0.293 357.19 2029.00 0.291 357.29 2029.10 0.289 357.38 2029.20 0.288 357.48 2029.30 0.286 357.57 2029.40 0.284 357.67 2029.50 0.282 357.77 2029.60 0.281 357.87 2029.70 0.279 357.97 2029.80 0.277 358.07 2029.90 0.275 358.17 2030.00 0.273 358.28 2030.10 0.271 358.39 2030.20 0.270 358.49 2030.30 0.268 358.60 2030.40 0.266 358.71 2030.50 0.264 358.83 2030.60 0.262 358.94 2030.70 0.260 359.06 2030.80 0.258 359.18 2030.90 0.256 359.29 2031.00 0.254 359.42 2031.10 0.252 359.54 2031.20 0.250 359.66 2031.30 0.248 359.79 2031.40 0.246 359.92 2031.50 0.245 0.05 2031.60 0.243 0.18 2031.70 0.240 0.32 2031.80 0.238 0.46 2031.90 0.236 0.60 2032.00 0.234 0.74 2032.10 0.232 0.88 2032.20 0.230 1.03 2032.30 0.228 1.18 2032.40 0.226 1.34 2032.50 0.224 1.49 2032.60 0.222 1.65 2032.70 0.220 1.81 2032.80 0.218 1.98 2032.90 0.216 2.15 2033.00 0.213 2.32 2033.10 0.211 2.49 2033.20 0.209 2.67 2033.30 0.207 2.85 2033.40 0.205 3.04 2033.50 0.203 3.23 2033.60 0.200 3.43 2033.70 0.198 3.63 2033.80 0.196 3.83 2033.90 0.194 4.04 2034.00 0.191 4.25 2034.10 0.189 4.47 2034.20 0.187 4.69 2034.30 0.185 4.92 2034.40 0.182 5.15 2034.50 0.180 5.40 2034.60 0.178 5.64 2034.70 0.176 5.90 2034.80 0.173 6.15 2034.90 0.171 6.42 2035.00 0.169 6.70 2035.10 0.166 6.98 2035.20 0.164 7.27 2035.30 0.162 7.57 2035.40 0.159 7.87 2035.50 0.157 8.19 2035.60 0.154 8.52 2035.70 0.152 8.85 2035.80 0.150 9.20 2035.90 0.147 9.56 2036.00 0.145 9.93 2036.10 0.143 10.31 2036.20 0.140 10.70 2036.30 0.138 11.11 2036.40 0.135 11.54 2036.50 0.133 11.98 2036.60 0.131 12.43 2036.70 0.128 12.90 2036.80 0.126 13.39 2036.90 0.123 13.90 2037.00 0.121 14.43 2037.10 0.118 14.99 2037.20 0.116 15.56 2037.30 0.114 16.16 2037.40 0.111 16.79 2037.50 0.109 17.44 2037.60 0.106 18.12 2037.70 0.104 18.84 2037.80 0.102 19.59 2037.90 0.099 20.37 2038.00 0.097 21.19 2038.10 0.094 22.06 2038.20 0.092 22.97 2038.30 0.090 23.92 2038.40 0.087 24.93 2038.50 0.085 25.99 2038.60 0.083 27.11 2038.70 0.081 28.30 2038.80 0.078 29.55 2038.90 0.076 30.87 2039.00 0.074 32.28 2039.10 0.072 33.77 2039.20 0.070 35.34 2039.30 0.068 37.02 2039.40 0.066 38.80 2039.50 0.064 40.68 2039.60 0.062 42.69 2039.70 0.060 44.81 2039.80 0.058 47.06 2039.90 0.057 49.45 2040.00 0.055 51.97 2040.10 0.054 54.63 2040.20 0.052 57.44 2040.30 0.051 60.38 2040.40 0.050 63.45 2040.50 0.049 66.64 2040.60 0.049 69.95 2040.70 0.048 73.35 2040.80 0.047 76.83 2040.90 0.047 80.36 2041.00 0.047 83.92 2041.10 0.047 87.48 2041.20 0.047 91.02 2041.30 0.048 94.51 2041.40 0.048 97.93 2041.50 0.049 101.26 2041.60 0.050 104.48 2041.70 0.051 107.58 2041.80 0.052 110.55 2041.90 0.053 113.39 2042.00 0.055 116.09 2042.10 0.056 118.65 2042.20 0.058 121.07 2042.30 0.060 123.37 2042.40 0.061 125.53 2042.50 0.063 127.58 2042.60 0.065 129.50 2042.70 0.067 131.32 2042.80 0.069 133.04 2042.90 0.071 134.66 2043.00 0.073 136.19 2043.10 0.075 137.64 2043.20 0.077 139.01 2043.30 0.079 140.31 2043.40 0.081 141.54 2043.50 0.083 142.71 2043.60 0.085 143.83 2043.70 0.087 144.88 2043.80 0.090 145.89 2043.90 0.092 146.86 2044.00 0.094 147.78 2044.10 0.096 148.66 2044.20 0.098 149.50 2044.30 0.100 150.31 2044.40 0.102 151.09 2044.50 0.104 151.84 2044.60 0.106 152.56 2044.70 0.107 153.26 2044.80 0.109 153.94 2044.90 0.111 154.59 2045.00 0.113 155.22 2045.10 0.114 155.83 2045.20 0.116 156.43 2045.30 0.117 157.01 2045.40 0.119 157.58 2045.50 0.120 158.13 2045.60 0.122 158.67 2045.70 0.123 159.20 2045.80 0.124 159.72 2045.90 0.125 160.23 2046.00 0.126 160.73 2046.10 0.127 161.22 2046.20 0.128 161.71 2046.30 0.128 162.20 2046.40 0.129 162.68 2046.50 0.129 163.15 2046.60 0.129 163.62 2046.70 0.130 164.09 2046.80 0.130 164.56 2046.90 0.130 165.03 2047.00 0.129 165.50 2047.10 0.129 165.98 2047.20 0.129 166.45 2047.30 0.128 166.93 2047.40 0.127 167.42 2047.50 0.126 167.91 2047.60 0.125 168.41 2047.70 0.124 168.92 2047.80 0.123 169.43 2047.90 0.121 169.96 2048.00 0.120 170.50 2048.10 0.118 171.06 2048.20 0.116 171.64 2048.30 0.114 172.23 2048.40 0.112 172.84 2048.50 0.110 173.48 2048.60 0.108 174.15 2048.70 0.105 174.84 2048.80 0.103 175.57 2048.90 0.100 176.34 2049.00 0.097 177.15 2049.10 0.095 178.00 2049.20 0.092 178.91 2049.30 0.089 179.88 2049.40 0.086 180.92 2049.50 0.083 182.03 2049.60 0.080 183.23 2049.70 0.076 184.53 2049.80 0.073 185.94 2049.90 0.070 187.49 2050.00 0.067 189.18 2050.10 0.064 191.04 2050.20 0.060 193.10 2050.30 0.057 195.38 2050.40 0.054 197.93 2050.50 0.051 200.79 2050.60 0.048 204.00 2050.70 0.045 207.61 2050.80 0.043 211.68 2050.90 0.040 216.25 2051.00 0.038 221.36 2051.10 0.036 227.03 2051.20 0.035 233.22 2051.30 0.034 239.86 2051.40 0.033 246.82 2051.50 0.033 253.91 2051.60 0.034 260.93 2051.70 0.035 267.68 2051.80 0.036 274.02 2051.90 0.038 279.84 2052.00 0.040 285.10 2052.10 0.042 289.82 2052.20 0.045 294.02 2052.30 0.047 297.74 2052.40 0.050 301.04 2052.50 0.053 303.97 2052.60 0.057 306.58 2052.70 0.060 308.91 2052.80 0.063 311.00 2052.90 0.067 312.88 2053.00 0.070 314.58 2053.10 0.073 316.11 2053.20 0.077 317.51 2053.30 0.080 318.79 2053.40 0.084 319.96 2053.50 0.087 321.04 2053.60 0.091 322.04 2053.70 0.094 322.96 2053.80 0.098 323.81 2053.90 0.101 324.61 2054.00 0.105 325.35 2054.10 0.108 326.05 2054.20 0.112 326.70 2054.30 0.115 327.31 2054.40 0.119 327.89 2054.50 0.122 328.43 2054.60 0.126 328.95 2054.70 0.129 329.44 2054.80 0.132 329.90 2054.90 0.136 330.34
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 15:18:05 |