| WDS: | B1215 | WDS ID/Discoverer |
| P: | 59.820 | Orbital period (years) |
| a: | 0.242 | Semi-major axis (arcseconds) |
| i: | 50.6 | Inclination (degrees) |
| Ω: | 57.2 | Longitude of ascending node (degrees) |
| T: | 1995.378 | Epoch of periastron passage (year) |
| e: | 0.636 | Eccentricity |
| ω: | 133.8 | Longitude of periastron (degrees) |
| Start-Year: | 1995.09 | Year |
| End-Year: | 2054.91 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for B1215 |
||
| Position: | 123910.45-402207.3 | Epoch-2000 right ascension and declination |
| WDS-ID: | 12392-4022 | WDS designation |
| Discoverer Code: | B1215 | Discover designation and components |
| ADS number: | . | Aitken Double Star catalog |
| HD number: | 109961 | HD catalog number |
| Hipparcos number: | 61729 | Hipparcos catalog number |
| V1: | 9.15 | Magnitude of the primary |
| V2: | 9.84 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2011 | 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: | FMR2013b | 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 0.333 25.61 -------------------------- 1995.09 0.068 193.67 1995.19 0.070 197.32 1995.29 0.071 200.79 1995.39 0.073 204.09 1995.49 0.075 207.21 1995.59 0.077 210.18 1995.69 0.079 212.99 1995.79 0.081 215.66 1995.89 0.083 218.20 1995.99 0.085 220.62 1996.09 0.087 222.94 1996.19 0.089 225.15 1996.29 0.091 227.27 1996.39 0.093 229.30 1996.49 0.095 231.26 1996.59 0.096 233.15 1996.69 0.098 234.97 1996.79 0.100 236.74 1996.89 0.101 238.45 1996.99 0.103 240.11 1997.09 0.104 241.73 1997.19 0.105 243.31 1997.29 0.107 244.85 1997.39 0.108 246.35 1997.49 0.109 247.83 1997.59 0.110 249.27 1997.69 0.111 250.68 1997.79 0.112 252.07 1997.89 0.113 253.44 1997.99 0.114 254.78 1998.09 0.115 256.11 1998.19 0.115 257.41 1998.29 0.116 258.70 1998.39 0.117 259.97 1998.49 0.118 261.22 1998.59 0.118 262.46 1998.69 0.119 263.68 1998.79 0.120 264.89 1998.89 0.120 266.08 1998.99 0.121 267.27 1999.09 0.122 268.44 1999.19 0.122 269.60 1999.29 0.123 270.75 1999.39 0.123 271.88 1999.49 0.124 273.01 1999.59 0.125 274.13 1999.69 0.125 275.23 1999.79 0.126 276.33 1999.89 0.126 277.42 1999.99 0.127 278.49 2000.09 0.127 279.56 2000.19 0.128 280.62 2000.29 0.128 281.67 2000.39 0.129 282.71 2000.49 0.130 283.75 2000.59 0.130 284.77 2000.69 0.131 285.79 2000.79 0.131 286.79 2000.89 0.132 287.79 2000.99 0.132 288.78 2001.09 0.133 289.76 2001.19 0.133 290.74 2001.29 0.134 291.70 2001.39 0.135 292.66 2001.49 0.135 293.60 2001.59 0.136 294.54 2001.69 0.136 295.47 2001.79 0.137 296.40 2001.89 0.138 297.31 2001.99 0.138 298.22 2002.09 0.139 299.11 2002.19 0.140 300.00 2002.29 0.140 300.88 2002.39 0.141 301.76 2002.49 0.142 302.62 2002.59 0.142 303.48 2002.69 0.143 304.33 2002.79 0.144 305.17 2002.89 0.144 306.00 2002.99 0.145 306.82 2003.09 0.146 307.64 2003.19 0.147 308.44 2003.29 0.147 309.24 2003.39 0.148 310.03 2003.49 0.149 310.81 2003.59 0.150 311.59 2003.69 0.150 312.36 2003.79 0.151 313.12 2003.89 0.152 313.87 2003.99 0.153 314.61 2004.09 0.154 315.34 2004.19 0.154 316.07 2004.29 0.155 316.79 2004.39 0.156 317.51 2004.49 0.157 318.21 2004.59 0.158 318.91 2004.69 0.159 319.60 2004.79 0.159 320.28 2004.89 0.160 320.96 2004.99 0.161 321.62 2005.09 0.162 322.28 2005.19 0.163 322.94 2005.29 0.164 323.58 2005.39 0.165 324.22 2005.49 0.166 324.86 2005.59 0.167 325.48 2005.69 0.167 326.10 2005.79 0.168 326.71 2005.89 0.169 327.32 2005.99 0.170 327.92 2006.09 0.171 328.51 2006.19 0.172 329.10 2006.29 0.173 329.68 2006.39 0.174 330.25 2006.49 0.175 330.82 2006.59 0.176 331.38 2006.69 0.177 331.94 2006.79 0.178 332.49 2006.89 0.179 333.03 2006.99 0.180 333.57 2007.09 0.181 334.10 2007.19 0.182 334.62 2007.29 0.183 335.15 2007.39 0.184 335.66 2007.49 0.185 336.17 2007.59 0.186 336.67 2007.69 0.186 337.17 2007.79 0.187 337.67 2007.89 0.188 338.16 2007.99 0.189 338.64 2008.09 0.190 339.12 2008.19 0.191 339.59 2008.29 0.192 340.06 2008.39 0.193 340.52 2008.49 0.194 340.98 2008.59 0.195 341.44 2008.69 0.196 341.89 2008.79 0.197 342.33 2008.89 0.198 342.77 2008.99 0.199 343.21 2009.09 0.200 343.64 2009.19 0.201 344.07 2009.29 0.202 344.49 2009.39 0.203 344.91 2009.49 0.204 345.33 2009.59 0.205 345.74 2009.69 0.206 346.15 2009.79 0.207 346.55 2009.89 0.208 346.95 2009.99 0.209 347.34 2010.09 0.210 347.74 2010.19 0.211 348.12 2010.29 0.212 348.51 2010.39 0.213 348.89 2010.49 0.214 349.27 2010.59 0.215 349.64 2010.69 0.216 350.01 2010.79 0.217 350.38 2010.89 0.218 350.74 2010.99 0.219 351.10 2011.09 0.220 351.46 2011.19 0.221 351.81 2011.29 0.222 352.16 2011.39 0.223 352.51 2011.49 0.224 352.85 2011.59 0.225 353.19 2011.69 0.226 353.53 2011.79 0.227 353.87 2011.89 0.228 354.20 2011.99 0.229 354.53 2012.09 0.230 354.86 2012.19 0.231 355.18 2012.29 0.232 355.50 2012.39 0.233 355.82 2012.49 0.234 356.14 2012.59 0.235 356.45 2012.69 0.236 356.76 2012.79 0.237 357.07 2012.89 0.238 357.38 2012.99 0.239 357.68 2013.09 0.240 357.98 2013.19 0.241 358.28 2013.29 0.242 358.57 2013.39 0.243 358.87 2013.49 0.244 359.16 2013.59 0.245 359.45 2013.69 0.246 359.74 2013.79 0.247 0.02 2013.89 0.248 0.30 2013.99 0.249 0.58 2014.09 0.249 0.86 2014.19 0.250 1.14 2014.29 0.251 1.41 2014.39 0.252 1.69 2014.49 0.253 1.96 2014.59 0.254 2.22 2014.69 0.255 2.49 2014.79 0.256 2.75 2014.89 0.257 3.02 2014.99 0.258 3.28 2015.09 0.259 3.54 2015.19 0.260 3.79 2015.29 0.260 4.05 2015.39 0.261 4.30 2015.49 0.262 4.56 2015.59 0.263 4.81 2015.69 0.264 5.05 2015.79 0.265 5.30 2015.89 0.266 5.55 2015.99 0.267 5.79 2016.09 0.267 6.03 2016.19 0.268 6.27 2016.29 0.269 6.51 2016.39 0.270 6.75 2016.49 0.271 6.99 2016.59 0.272 7.22 2016.69 0.273 7.45 2016.79 0.273 7.68 2016.89 0.274 7.91 2016.99 0.275 8.14 2017.09 0.276 8.37 2017.19 0.277 8.60 2017.29 0.278 8.82 2017.39 0.278 9.04 2017.49 0.279 9.27 2017.59 0.280 9.49 2017.69 0.281 9.71 2017.79 0.282 9.93 2017.89 0.282 10.14 2017.99 0.283 10.36 2018.09 0.284 10.57 2018.19 0.285 10.79 2018.29 0.286 11.00 2018.39 0.286 11.21 2018.49 0.287 11.42 2018.59 0.288 11.63 2018.69 0.289 11.84 2018.79 0.289 12.04 2018.89 0.290 12.25 2018.99 0.291 12.45 2019.09 0.292 12.65 2019.19 0.292 12.86 2019.29 0.293 13.06 2019.39 0.294 13.26 2019.49 0.295 13.46 2019.59 0.295 13.66 2019.69 0.296 13.85 2019.79 0.297 14.05 2019.89 0.298 14.25 2019.99 0.298 14.44 2020.09 0.299 14.63 2020.19 0.300 14.83 2020.29 0.300 15.02 2020.39 0.301 15.21 2020.49 0.302 15.40 2020.59 0.302 15.59 2020.69 0.303 15.78 2020.79 0.304 15.96 2020.89 0.304 16.15 2020.99 0.305 16.34 2021.09 0.306 16.52 2021.19 0.306 16.71 2021.29 0.307 16.89 2021.39 0.308 17.07 2021.49 0.308 17.25 2021.59 0.309 17.44 2021.69 0.310 17.62 2021.79 0.310 17.80 2021.89 0.311 17.97 2021.99 0.311 18.15 2022.09 0.312 18.33 2022.19 0.313 18.51 2022.29 0.313 18.68 2022.39 0.314 18.86 2022.49 0.314 19.03 2022.59 0.315 19.21 2022.69 0.316 19.38 2022.79 0.316 19.56 2022.89 0.317 19.73 2022.99 0.317 19.90 2023.09 0.318 20.07 2023.19 0.318 20.24 2023.29 0.319 20.41 2023.39 0.319 20.58 2023.49 0.320 20.75 2023.59 0.320 20.92 2023.69 0.321 21.09 2023.79 0.322 21.25 2023.89 0.322 21.42 2023.99 0.323 21.59 2024.09 0.323 21.75 2024.19 0.324 21.92 2024.29 0.324 22.08 2024.39 0.325 22.25 2024.49 0.325 22.41 2024.59 0.325 22.57 2024.69 0.326 22.74 2024.79 0.326 22.90 2024.89 0.327 23.06 2024.99 0.327 23.22 2025.09 0.328 23.38 2025.19 0.328 23.54 2025.29 0.329 23.70 2025.39 0.329 23.86 2025.49 0.329 24.02 2025.59 0.330 24.18 2025.69 0.330 24.34 2025.79 0.331 24.50 2025.89 0.331 24.65 2025.99 0.331 24.81 2026.09 0.332 24.97 2026.19 0.332 25.13 2026.29 0.333 25.28 2026.39 0.333 25.44 2026.49 0.333 25.59 2026.59 0.334 25.75 2026.69 0.334 25.90 2026.79 0.334 26.06 2026.89 0.335 26.21 2026.99 0.335 26.37 2027.09 0.335 26.52 2027.19 0.336 26.67 2027.29 0.336 26.83 2027.39 0.336 26.98 2027.49 0.337 27.13 2027.59 0.337 27.28 2027.69 0.337 27.43 2027.79 0.338 27.59 2027.89 0.338 27.74 2027.99 0.338 27.89 2028.09 0.338 28.04 2028.19 0.339 28.19 2028.29 0.339 28.34 2028.39 0.339 28.49 2028.49 0.339 28.64 2028.59 0.340 28.79 2028.69 0.340 28.94 2028.79 0.340 29.09 2028.89 0.340 29.24 2028.99 0.340 29.39 2029.09 0.341 29.54 2029.19 0.341 29.69 2029.29 0.341 29.83 2029.39 0.341 29.98 2029.49 0.341 30.13 2029.59 0.342 30.28 2029.69 0.342 30.43 2029.79 0.342 30.57 2029.89 0.342 30.72 2029.99 0.342 30.87 2030.09 0.342 31.02 2030.19 0.342 31.16 2030.29 0.343 31.31 2030.39 0.343 31.46 2030.49 0.343 31.61 2030.59 0.343 31.75 2030.69 0.343 31.90 2030.79 0.343 32.05 2030.89 0.343 32.19 2030.99 0.343 32.34 2031.09 0.343 32.49 2031.19 0.343 32.63 2031.29 0.343 32.78 2031.39 0.343 32.92 2031.49 0.343 33.07 2031.59 0.343 33.22 2031.69 0.343 33.36 2031.79 0.344 33.51 2031.89 0.344 33.66 2031.99 0.344 33.80 2032.09 0.343 33.95 2032.19 0.343 34.10 2032.29 0.343 34.24 2032.39 0.343 34.39 2032.49 0.343 34.53 2032.59 0.343 34.68 2032.69 0.343 34.83 2032.79 0.343 34.97 2032.89 0.343 35.12 2032.99 0.343 35.27 2033.09 0.343 35.41 2033.19 0.343 35.56 2033.29 0.343 35.71 2033.39 0.343 35.85 2033.49 0.343 36.00 2033.59 0.342 36.15 2033.69 0.342 36.30 2033.79 0.342 36.44 2033.89 0.342 36.59 2033.99 0.342 36.74 2034.09 0.342 36.89 2034.19 0.342 37.03 2034.29 0.341 37.18 2034.39 0.341 37.33 2034.49 0.341 37.48 2034.59 0.341 37.63 2034.69 0.341 37.78 2034.79 0.340 37.93 2034.89 0.340 38.07 2034.99 0.340 38.22 2035.09 0.340 38.37 2035.19 0.339 38.52 2035.29 0.339 38.67 2035.39 0.339 38.82 2035.49 0.339 38.97 2035.59 0.338 39.12 2035.69 0.338 39.28 2035.79 0.338 39.43 2035.89 0.337 39.58 2035.99 0.337 39.73 2036.09 0.337 39.88 2036.19 0.336 40.04 2036.29 0.336 40.19 2036.39 0.336 40.34 2036.49 0.335 40.49 2036.59 0.335 40.65 2036.69 0.334 40.80 2036.79 0.334 40.96 2036.89 0.334 41.11 2036.99 0.333 41.27 2037.09 0.333 41.42 2037.19 0.332 41.58 2037.29 0.332 41.74 2037.39 0.331 41.89 2037.49 0.331 42.05 2037.59 0.330 42.21 2037.69 0.330 42.37 2037.79 0.329 42.53 2037.89 0.329 42.68 2037.99 0.328 42.84 2038.09 0.328 43.00 2038.19 0.327 43.17 2038.29 0.327 43.33 2038.39 0.326 43.49 2038.49 0.326 43.65 2038.59 0.325 43.81 2038.69 0.325 43.98 2038.79 0.324 44.14 2038.89 0.323 44.31 2038.99 0.323 44.47 2039.09 0.322 44.64 2039.19 0.321 44.81 2039.29 0.321 44.97 2039.39 0.320 45.14 2039.49 0.319 45.31 2039.59 0.319 45.48 2039.69 0.318 45.65 2039.79 0.317 45.82 2039.89 0.317 45.99 2039.99 0.316 46.17 2040.09 0.315 46.34 2040.19 0.314 46.51 2040.29 0.314 46.69 2040.39 0.313 46.86 2040.49 0.312 47.04 2040.59 0.311 47.22 2040.69 0.310 47.40 2040.79 0.310 47.58 2040.89 0.309 47.76 2040.99 0.308 47.94 2041.09 0.307 48.12 2041.19 0.306 48.31 2041.29 0.305 48.49 2041.39 0.304 48.68 2041.49 0.303 48.86 2041.59 0.302 49.05 2041.69 0.301 49.24 2041.79 0.301 49.43 2041.89 0.300 49.62 2041.99 0.299 49.82 2042.09 0.298 50.01 2042.19 0.297 50.21 2042.29 0.296 50.40 2042.39 0.294 50.60 2042.49 0.293 50.80 2042.59 0.292 51.00 2042.69 0.291 51.21 2042.79 0.290 51.41 2042.89 0.289 51.62 2042.99 0.288 51.82 2043.09 0.287 52.03 2043.19 0.286 52.24 2043.29 0.284 52.46 2043.39 0.283 52.67 2043.49 0.282 52.89 2043.59 0.281 53.10 2043.69 0.280 53.32 2043.79 0.278 53.55 2043.89 0.277 53.77 2043.99 0.276 53.99 2044.09 0.275 54.22 2044.19 0.273 54.45 2044.29 0.272 54.68 2044.39 0.271 54.92 2044.49 0.269 55.16 2044.59 0.268 55.40 2044.69 0.266 55.64 2044.79 0.265 55.88 2044.89 0.264 56.13 2044.99 0.262 56.38 2045.09 0.261 56.63 2045.19 0.259 56.89 2045.29 0.258 57.14 2045.39 0.256 57.41 2045.49 0.255 57.67 2045.59 0.253 57.94 2045.69 0.252 58.21 2045.79 0.250 58.48 2045.89 0.248 58.76 2045.99 0.247 59.04 2046.09 0.245 59.33 2046.19 0.243 59.62 2046.29 0.242 59.91 2046.39 0.240 60.21 2046.49 0.238 60.51 2046.59 0.237 60.82 2046.69 0.235 61.13 2046.79 0.233 61.44 2046.89 0.231 61.76 2046.99 0.229 62.09 2047.09 0.227 62.42 2047.19 0.226 62.76 2047.29 0.224 63.10 2047.39 0.222 63.45 2047.49 0.220 63.80 2047.59 0.218 64.16 2047.69 0.216 64.53 2047.79 0.214 64.90 2047.89 0.212 65.28 2047.99 0.210 65.67 2048.09 0.208 66.07 2048.19 0.206 66.47 2048.29 0.203 66.89 2048.39 0.201 67.31 2048.49 0.199 67.74 2048.59 0.197 68.18 2048.69 0.195 68.63 2048.79 0.192 69.09 2048.89 0.190 69.56 2048.99 0.188 70.05 2049.09 0.185 70.54 2049.19 0.183 71.05 2049.29 0.181 71.58 2049.39 0.178 72.11 2049.49 0.176 72.66 2049.59 0.173 73.23 2049.69 0.171 73.81 2049.79 0.168 74.41 2049.89 0.166 75.03 2049.99 0.163 75.67 2050.09 0.161 76.33 2050.19 0.158 77.01 2050.29 0.155 77.72 2050.39 0.153 78.44 2050.49 0.150 79.20 2050.59 0.147 79.98 2050.69 0.144 80.80 2050.79 0.142 81.64 2050.89 0.139 82.52 2050.99 0.136 83.44 2051.09 0.133 84.39 2051.19 0.130 85.39 2051.29 0.127 86.43 2051.39 0.124 87.52 2051.49 0.121 88.66 2051.59 0.118 89.86 2051.69 0.116 91.13 2051.79 0.113 92.45 2051.89 0.110 93.85 2051.99 0.107 95.33 2052.09 0.104 96.89 2052.19 0.101 98.54 2052.29 0.098 100.29 2052.39 0.095 102.15 2052.49 0.092 104.13 2052.59 0.089 106.23 2052.69 0.086 108.47 2052.79 0.084 110.86 2052.89 0.081 113.41 2052.99 0.078 116.13 2053.09 0.076 119.02 2053.19 0.074 122.11 2053.29 0.071 125.39 2053.39 0.069 128.87 2053.49 0.068 132.56 2053.59 0.066 136.44 2053.69 0.064 140.51 2053.79 0.063 144.74 2053.89 0.062 149.13 2053.99 0.062 153.62 2054.09 0.061 158.20 2054.19 0.061 162.81 2054.29 0.061 167.41 2054.39 0.062 171.97 2054.49 0.063 176.44 2054.59 0.063 180.79 2054.69 0.065 185.00 2054.79 0.066 189.04 2054.89 0.068 192.91
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 16:48:30 |