| WDS: | BU798AB | WDS ID/Discoverer |
| P: | 61.070 | Orbital period (years) |
| a: | 0.351 | Semi-major axis (arcseconds) |
| i: | 83.5 | Inclination (degrees) |
| Ω: | 171.0 | Longitude of ascending node (degrees) |
| T: | 1980.950 | Epoch of periastron passage (year) |
| e: | 0.457 | Eccentricity |
| ω: | 213.7 | Longitude of periastron (degrees) |
| Start-Year: | 1994.465 | Year |
| End-Year: | 2055.535 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for BU798AB |
||
| Position: | 130402.74-173729.9 | Epoch-2000 right ascension and declination |
| WDS-ID: | 13040-1738 | WDS designation |
| Discoverer Code: | BU798AB | Discover designation and components |
| ADS number: | 8764 | Aitken Double Star catalog |
| HD number: | 113460 | HD catalog number |
| Hipparcos number: | 63754 | Hipparcos catalog number |
| V1: | 9.16 | Magnitude of the primary |
| V2: | 9.67 | Magnitude of the secondary |
| Equinox: | 2000 | 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: | Doc2024c | 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 0.111 195.53 -------------------------- 1994.46 0.376 169.08 1994.56 0.379 169.13 1994.66 0.381 169.18 1994.76 0.383 169.23 1994.86 0.385 169.28 1994.96 0.387 169.33 1995.06 0.389 169.38 1995.16 0.391 169.42 1995.26 0.393 169.47 1995.36 0.395 169.52 1995.46 0.397 169.57 1995.56 0.399 169.61 1995.66 0.401 169.66 1995.76 0.402 169.70 1995.86 0.404 169.75 1995.96 0.406 169.79 1996.06 0.408 169.84 1996.16 0.409 169.88 1996.26 0.411 169.92 1996.36 0.413 169.97 1996.46 0.414 170.01 1996.56 0.416 170.05 1996.66 0.418 170.09 1996.76 0.419 170.14 1996.86 0.421 170.18 1996.96 0.422 170.22 1997.06 0.424 170.26 1997.16 0.425 170.30 1997.26 0.427 170.34 1997.36 0.428 170.38 1997.46 0.430 170.42 1997.56 0.431 170.46 1997.66 0.432 170.50 1997.76 0.434 170.54 1997.86 0.435 170.58 1997.96 0.436 170.61 1998.06 0.437 170.65 1998.16 0.439 170.69 1998.26 0.440 170.73 1998.36 0.441 170.77 1998.46 0.442 170.80 1998.56 0.443 170.84 1998.66 0.445 170.88 1998.76 0.446 170.92 1998.86 0.447 170.95 1998.96 0.448 170.99 1999.06 0.449 171.03 1999.16 0.450 171.06 1999.26 0.451 171.10 1999.36 0.452 171.13 1999.46 0.453 171.17 1999.56 0.454 171.20 1999.66 0.454 171.24 1999.76 0.455 171.28 1999.86 0.456 171.31 1999.96 0.457 171.35 2000.06 0.458 171.38 2000.16 0.459 171.42 2000.26 0.459 171.45 2000.36 0.460 171.49 2000.46 0.461 171.52 2000.56 0.461 171.55 2000.66 0.462 171.59 2000.76 0.463 171.62 2000.86 0.463 171.66 2000.96 0.464 171.69 2001.06 0.465 171.72 2001.16 0.465 171.76 2001.26 0.466 171.79 2001.36 0.466 171.83 2001.46 0.467 171.86 2001.56 0.467 171.89 2001.66 0.468 171.93 2001.76 0.468 171.96 2001.86 0.469 171.99 2001.96 0.469 172.03 2002.06 0.469 172.06 2002.16 0.470 172.09 2002.26 0.470 172.13 2002.36 0.471 172.16 2002.46 0.471 172.19 2002.56 0.471 172.22 2002.66 0.471 172.26 2002.76 0.472 172.29 2002.86 0.472 172.32 2002.96 0.472 172.36 2003.06 0.472 172.39 2003.16 0.472 172.42 2003.26 0.473 172.45 2003.36 0.473 172.49 2003.46 0.473 172.52 2003.56 0.473 172.55 2003.66 0.473 172.59 2003.76 0.473 172.62 2003.86 0.473 172.65 2003.96 0.473 172.68 2004.06 0.473 172.72 2004.16 0.473 172.75 2004.26 0.473 172.78 2004.36 0.473 172.81 2004.46 0.473 172.85 2004.56 0.473 172.88 2004.66 0.473 172.91 2004.76 0.473 172.94 2004.86 0.473 172.98 2004.96 0.472 173.01 2005.06 0.472 173.04 2005.16 0.472 173.08 2005.26 0.472 173.11 2005.36 0.472 173.14 2005.46 0.471 173.17 2005.56 0.471 173.21 2005.66 0.471 173.24 2005.76 0.471 173.27 2005.86 0.470 173.31 2005.96 0.470 173.34 2006.06 0.470 173.37 2006.16 0.469 173.41 2006.26 0.469 173.44 2006.36 0.468 173.47 2006.46 0.468 173.51 2006.56 0.468 173.54 2006.66 0.467 173.57 2006.76 0.467 173.61 2006.86 0.466 173.64 2006.96 0.466 173.67 2007.06 0.465 173.71 2007.16 0.465 173.74 2007.26 0.464 173.77 2007.36 0.464 173.81 2007.46 0.463 173.84 2007.56 0.462 173.88 2007.66 0.462 173.91 2007.76 0.461 173.95 2007.86 0.460 173.98 2007.96 0.460 174.01 2008.06 0.459 174.05 2008.16 0.458 174.08 2008.26 0.458 174.12 2008.36 0.457 174.15 2008.46 0.456 174.19 2008.56 0.456 174.22 2008.66 0.455 174.26 2008.76 0.454 174.29 2008.86 0.453 174.33 2008.96 0.452 174.37 2009.06 0.451 174.40 2009.16 0.451 174.44 2009.26 0.450 174.47 2009.36 0.449 174.51 2009.46 0.448 174.55 2009.56 0.447 174.58 2009.66 0.446 174.62 2009.76 0.445 174.66 2009.86 0.444 174.69 2009.96 0.443 174.73 2010.06 0.442 174.77 2010.16 0.441 174.81 2010.26 0.440 174.84 2010.36 0.439 174.88 2010.46 0.438 174.92 2010.56 0.437 174.96 2010.66 0.436 175.00 2010.76 0.435 175.03 2010.86 0.434 175.07 2010.96 0.433 175.11 2011.06 0.432 175.15 2011.16 0.430 175.19 2011.26 0.429 175.23 2011.36 0.428 175.27 2011.46 0.427 175.31 2011.56 0.426 175.35 2011.66 0.424 175.39 2011.76 0.423 175.43 2011.86 0.422 175.47 2011.96 0.421 175.51 2012.06 0.419 175.55 2012.16 0.418 175.60 2012.26 0.417 175.64 2012.36 0.416 175.68 2012.46 0.414 175.72 2012.56 0.413 175.77 2012.66 0.411 175.81 2012.76 0.410 175.85 2012.86 0.409 175.90 2012.96 0.407 175.94 2013.06 0.406 175.98 2013.16 0.404 176.03 2013.26 0.403 176.07 2013.36 0.402 176.12 2013.46 0.400 176.16 2013.56 0.399 176.21 2013.66 0.397 176.26 2013.76 0.396 176.30 2013.86 0.394 176.35 2013.96 0.392 176.40 2014.06 0.391 176.44 2014.16 0.389 176.49 2014.26 0.388 176.54 2014.36 0.386 176.59 2014.46 0.385 176.64 2014.56 0.383 176.69 2014.66 0.381 176.74 2014.76 0.380 176.79 2014.86 0.378 176.84 2014.96 0.376 176.89 2015.06 0.375 176.94 2015.16 0.373 177.00 2015.26 0.371 177.05 2015.36 0.370 177.10 2015.46 0.368 177.16 2015.56 0.366 177.21 2015.66 0.364 177.26 2015.76 0.363 177.32 2015.86 0.361 177.38 2015.96 0.359 177.43 2016.06 0.357 177.49 2016.16 0.355 177.55 2016.26 0.353 177.61 2016.36 0.352 177.66 2016.46 0.350 177.72 2016.56 0.348 177.78 2016.66 0.346 177.84 2016.76 0.344 177.91 2016.86 0.342 177.97 2016.96 0.340 178.03 2017.06 0.338 178.09 2017.16 0.336 178.16 2017.26 0.334 178.22 2017.36 0.332 178.29 2017.46 0.330 178.36 2017.56 0.328 178.42 2017.66 0.326 178.49 2017.76 0.324 178.56 2017.86 0.322 178.63 2017.96 0.320 178.70 2018.06 0.318 178.77 2018.16 0.316 178.85 2018.26 0.314 178.92 2018.36 0.312 178.99 2018.46 0.310 179.07 2018.56 0.308 179.15 2018.66 0.306 179.22 2018.76 0.304 179.30 2018.86 0.301 179.38 2018.96 0.299 179.46 2019.06 0.297 179.55 2019.16 0.295 179.63 2019.26 0.293 179.71 2019.36 0.291 179.80 2019.46 0.288 179.89 2019.56 0.286 179.98 2019.66 0.284 180.07 2019.76 0.282 180.16 2019.86 0.279 180.25 2019.96 0.277 180.35 2020.06 0.275 180.44 2020.16 0.273 180.54 2020.26 0.270 180.64 2020.36 0.268 180.74 2020.46 0.266 180.84 2020.56 0.263 180.95 2020.66 0.261 181.05 2020.76 0.259 181.16 2020.86 0.256 181.27 2020.96 0.254 181.38 2021.06 0.251 181.50 2021.16 0.249 181.62 2021.26 0.247 181.73 2021.36 0.244 181.86 2021.46 0.242 181.98 2021.56 0.239 182.11 2021.66 0.237 182.23 2021.76 0.235 182.37 2021.86 0.232 182.50 2021.96 0.230 182.64 2022.06 0.227 182.78 2022.16 0.225 182.92 2022.26 0.222 183.07 2022.36 0.220 183.22 2022.46 0.217 183.37 2022.56 0.215 183.53 2022.66 0.212 183.69 2022.76 0.210 183.85 2022.86 0.207 184.02 2022.96 0.205 184.19 2023.06 0.202 184.37 2023.16 0.199 184.55 2023.26 0.197 184.74 2023.36 0.194 184.93 2023.46 0.192 185.13 2023.56 0.189 185.33 2023.66 0.187 185.53 2023.76 0.184 185.75 2023.86 0.181 185.97 2023.96 0.179 186.19 2024.06 0.176 186.42 2024.16 0.173 186.66 2024.26 0.171 186.91 2024.36 0.168 187.17 2024.46 0.165 187.43 2024.56 0.163 187.70 2024.66 0.160 187.98 2024.76 0.158 188.27 2024.86 0.155 188.57 2024.96 0.152 188.88 2025.06 0.150 189.20 2025.16 0.147 189.53 2025.26 0.144 189.88 2025.36 0.141 190.24 2025.46 0.139 190.61 2025.56 0.136 191.00 2025.66 0.133 191.40 2025.76 0.131 191.82 2025.86 0.128 192.26 2025.96 0.125 192.71 2026.06 0.123 193.19 2026.16 0.120 193.69 2026.26 0.117 194.21 2026.36 0.115 194.75 2026.46 0.112 195.32 2026.56 0.109 195.92 2026.66 0.107 196.55 2026.76 0.104 197.21 2026.86 0.101 197.90 2026.96 0.099 198.64 2027.06 0.096 199.41 2027.16 0.093 200.23 2027.26 0.091 201.09 2027.36 0.088 202.00 2027.46 0.086 202.97 2027.56 0.083 204.00 2027.66 0.080 205.10 2027.76 0.078 206.26 2027.86 0.076 207.50 2027.96 0.073 208.83 2028.06 0.071 210.25 2028.16 0.068 211.76 2028.26 0.066 213.39 2028.36 0.064 215.13 2028.46 0.061 217.00 2028.56 0.059 219.00 2028.66 0.057 221.15 2028.76 0.055 223.46 2028.86 0.053 225.94 2028.96 0.052 228.60 2029.06 0.050 231.44 2029.16 0.048 234.47 2029.26 0.047 237.69 2029.36 0.046 241.10 2029.46 0.045 244.69 2029.56 0.044 248.45 2029.66 0.043 252.35 2029.76 0.042 256.36 2029.86 0.042 260.45 2029.96 0.042 264.58 2030.06 0.042 268.71 2030.16 0.042 272.80 2030.26 0.043 276.80 2030.36 0.044 280.68 2030.46 0.045 284.42 2030.56 0.046 287.99 2030.66 0.047 291.39 2030.76 0.049 294.59 2030.86 0.050 297.60 2030.96 0.052 300.42 2031.06 0.054 303.06 2031.16 0.055 305.52 2031.26 0.057 307.82 2031.36 0.060 309.96 2031.46 0.062 311.95 2031.56 0.064 313.81 2031.66 0.066 315.54 2031.76 0.068 317.15 2031.86 0.071 318.66 2031.96 0.073 320.08 2032.06 0.076 321.40 2032.16 0.078 322.64 2032.26 0.081 323.80 2032.36 0.083 324.90 2032.46 0.086 325.93 2032.56 0.088 326.90 2032.66 0.091 327.81 2032.76 0.093 328.68 2032.86 0.096 329.50 2032.96 0.098 330.28 2033.06 0.101 331.02 2033.16 0.103 331.72 2033.26 0.106 332.38 2033.36 0.109 333.02 2033.46 0.111 333.63 2033.56 0.114 334.20 2033.66 0.116 334.76 2033.76 0.119 335.29 2033.86 0.121 335.80 2033.96 0.124 336.28 2034.06 0.126 336.75 2034.16 0.129 337.20 2034.26 0.131 337.63 2034.36 0.134 338.05 2034.46 0.136 338.45 2034.56 0.139 338.83 2034.66 0.141 339.21 2034.76 0.144 339.57 2034.86 0.146 339.92 2034.96 0.148 340.26 2035.06 0.151 340.58 2035.16 0.153 340.90 2035.26 0.155 341.21 2035.36 0.157 341.51 2035.46 0.160 341.80 2035.56 0.162 342.09 2035.66 0.164 342.36 2035.76 0.166 342.63 2035.86 0.168 342.89 2035.96 0.170 343.15 2036.06 0.172 343.40 2036.16 0.174 343.64 2036.26 0.176 343.88 2036.36 0.178 344.11 2036.46 0.180 344.34 2036.56 0.182 344.57 2036.66 0.183 344.79 2036.76 0.185 345.00 2036.86 0.187 345.21 2036.96 0.188 345.42 2037.06 0.190 345.63 2037.16 0.191 345.83 2037.26 0.193 346.03 2037.36 0.194 346.22 2037.46 0.195 346.41 2037.56 0.197 346.60 2037.66 0.198 346.79 2037.76 0.199 346.98 2037.86 0.200 347.16 2037.96 0.201 347.34 2038.06 0.202 347.52 2038.16 0.203 347.70 2038.26 0.203 347.88 2038.36 0.204 348.06 2038.46 0.205 348.23 2038.56 0.205 348.41 2038.66 0.205 348.58 2038.76 0.206 348.75 2038.86 0.206 348.93 2038.96 0.206 349.10 2039.06 0.206 349.27 2039.16 0.206 349.44 2039.26 0.206 349.61 2039.36 0.206 349.79 2039.46 0.205 349.96 2039.56 0.205 350.13 2039.66 0.204 350.31 2039.76 0.204 350.48 2039.86 0.203 350.66 2039.96 0.202 350.84 2040.06 0.201 351.02 2040.16 0.200 351.20 2040.26 0.199 351.39 2040.36 0.197 351.57 2040.46 0.196 351.76 2040.56 0.194 351.95 2040.66 0.193 352.15 2040.76 0.191 352.35 2040.86 0.189 352.55 2040.96 0.187 352.75 2041.06 0.185 352.97 2041.16 0.183 353.18 2041.26 0.180 353.40 2041.36 0.178 353.63 2041.46 0.175 353.87 2041.56 0.173 354.11 2041.66 0.170 354.36 2041.76 0.167 354.62 2041.86 0.164 354.88 2041.96 0.161 355.16 2042.06 0.158 355.45 2042.16 0.154 355.75 2042.26 0.151 356.06 2042.36 0.147 356.39 2042.46 0.144 356.74 2042.56 0.140 357.10 2042.66 0.136 357.49 2042.76 0.132 357.89 2042.86 0.128 358.32 2042.96 0.124 358.78 2043.06 0.120 359.27 2043.16 0.116 359.79 2043.26 0.112 0.36 2043.36 0.108 0.96 2043.46 0.103 1.62 2043.56 0.099 2.34 2043.66 0.095 3.12 2043.76 0.090 3.98 2043.86 0.086 4.93 2043.96 0.081 5.98 2044.06 0.077 7.16 2044.16 0.072 8.48 2044.26 0.067 9.99 2044.36 0.063 11.71 2044.46 0.059 13.69 2044.56 0.054 16.00 2044.66 0.050 18.72 2044.76 0.046 21.95 2044.86 0.041 25.83 2044.96 0.038 30.54 2045.06 0.034 36.28 2045.16 0.031 43.29 2045.26 0.028 51.76 2045.36 0.026 61.71 2045.46 0.025 72.84 2045.56 0.025 84.44 2045.66 0.026 95.62 2045.76 0.028 105.66 2045.86 0.031 114.23 2045.96 0.034 121.32 2046.06 0.037 127.14 2046.16 0.041 131.90 2046.26 0.045 135.83 2046.36 0.050 139.09 2046.46 0.054 141.83 2046.56 0.058 144.16 2046.66 0.063 146.15 2046.76 0.067 147.88 2046.86 0.072 149.38 2046.96 0.077 150.71 2047.06 0.081 151.88 2047.16 0.086 152.93 2047.26 0.091 153.87 2047.36 0.095 154.72 2047.46 0.100 155.49 2047.56 0.104 156.19 2047.66 0.109 156.84 2047.76 0.114 157.43 2047.86 0.118 157.97 2047.96 0.123 158.48 2048.06 0.127 158.95 2048.16 0.132 159.38 2048.26 0.136 159.79 2048.36 0.141 160.17 2048.46 0.145 160.53 2048.56 0.149 160.87 2048.66 0.154 161.19 2048.76 0.158 161.49 2048.86 0.162 161.77 2048.96 0.167 162.04 2049.06 0.171 162.30 2049.16 0.175 162.55 2049.26 0.179 162.78 2049.36 0.183 163.00 2049.46 0.188 163.21 2049.56 0.192 163.42 2049.66 0.196 163.61 2049.76 0.200 163.80 2049.86 0.204 163.98 2049.96 0.208 164.15 2050.06 0.212 164.32 2050.16 0.215 164.48 2050.26 0.219 164.63 2050.36 0.223 164.78 2050.46 0.227 164.93 2050.56 0.231 165.07 2050.66 0.234 165.20 2050.76 0.238 165.33 2050.86 0.242 165.46 2050.96 0.245 165.58 2051.06 0.249 165.70 2051.16 0.253 165.82 2051.26 0.256 165.93 2051.36 0.260 166.04 2051.46 0.263 166.15 2051.56 0.266 166.25 2051.66 0.270 166.36 2051.76 0.273 166.45 2051.86 0.276 166.55 2051.96 0.280 166.65 2052.06 0.283 166.74 2052.16 0.286 166.83 2052.26 0.289 166.92 2052.36 0.293 167.00 2052.46 0.296 167.09 2052.56 0.299 167.17 2052.66 0.302 167.25 2052.76 0.305 167.33 2052.86 0.308 167.41 2052.96 0.311 167.49 2053.06 0.314 167.56 2053.16 0.317 167.63 2053.26 0.320 167.71 2053.36 0.322 167.78 2053.46 0.325 167.85 2053.56 0.328 167.92 2053.66 0.331 167.98 2053.76 0.333 168.05 2053.86 0.336 168.11 2053.96 0.339 168.18 2054.06 0.341 168.24 2054.16 0.344 168.30 2054.26 0.346 168.37 2054.36 0.349 168.43 2054.46 0.352 168.49 2054.56 0.354 168.54 2054.66 0.356 168.60 2054.76 0.359 168.66 2054.86 0.361 168.72 2054.96 0.364 168.77 2055.06 0.366 168.83 2055.16 0.368 168.88 2055.26 0.370 168.93 2055.36 0.373 168.99 2055.46 0.375 169.04
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 16:52:19 |