| WDS: | HDS109 | WDS ID/Discoverer |
| P: | 46.640 | Orbital period (years) |
| a: | 0.253 | Semi-major axis (arcseconds) |
| i: | 133.5 | Inclination (degrees) |
| Ω: | 131.1 | Longitude of ascending node (degrees) |
| T: | 2009.690 | Epoch of periastron passage (year) |
| e: | 0.752 | Eccentricity |
| ω: | 227.5 | Longitude of periastron (degrees) |
| Start-Year: | 2001.68 | Year |
| End-Year: | 2048.32 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for HDS109 |
||
| Position: | 004932.74+440333.8 | Epoch-2000 right ascension and declination |
| WDS-ID: | 00495+4404 | WDS designation |
| Discoverer Code: | HDS109 | Discover designation and components |
| ADS number: | . | Aitken Double Star catalog |
| HD number: | 4712 | HD catalog number |
| Hipparcos number: | 3857 | Hipparcos catalog number |
| V1: | 8.02 | Magnitude of the primary |
| V2: | 10.32 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2012 | Date of last observation |
| Orbit grade: | 3 | Orbit grade, ranging from : 1 = Definitive 2 = Good 3 = Reliable 4 = Preliminary 5 = Indeterminate |
| Flags: | Flags | |
| Ephemerides: | Ephemerides | |
| Code: | FMR2013a | 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 0.378 104.28 -------------------------- 2001.68 0.208 54.86 2001.78 0.207 54.33 2001.88 0.205 53.80 2001.98 0.203 53.27 2002.08 0.201 52.72 2002.18 0.200 52.16 2002.28 0.198 51.59 2002.38 0.196 51.02 2002.48 0.194 50.43 2002.58 0.193 49.83 2002.68 0.191 49.22 2002.78 0.189 48.60 2002.88 0.187 47.96 2002.98 0.186 47.32 2003.08 0.184 46.66 2003.18 0.182 45.99 2003.28 0.180 45.31 2003.38 0.178 44.61 2003.48 0.177 43.90 2003.58 0.175 43.17 2003.68 0.173 42.43 2003.78 0.171 41.67 2003.88 0.169 40.90 2003.98 0.168 40.11 2004.08 0.166 39.30 2004.18 0.164 38.48 2004.28 0.162 37.63 2004.38 0.160 36.77 2004.48 0.158 35.89 2004.58 0.157 34.99 2004.68 0.155 34.06 2004.78 0.153 33.12 2004.88 0.151 32.15 2004.98 0.149 31.16 2005.08 0.148 30.14 2005.18 0.146 29.10 2005.28 0.144 28.03 2005.38 0.142 26.94 2005.48 0.140 25.81 2005.58 0.139 24.66 2005.68 0.137 23.48 2005.78 0.135 22.27 2005.88 0.133 21.02 2005.98 0.131 19.74 2006.08 0.130 18.43 2006.18 0.128 17.08 2006.28 0.126 15.69 2006.38 0.124 14.26 2006.48 0.123 12.79 2006.58 0.121 11.28 2006.68 0.119 9.73 2006.78 0.118 8.13 2006.88 0.116 6.48 2006.98 0.114 4.78 2007.08 0.112 3.03 2007.18 0.111 1.23 2007.28 0.109 359.37 2007.38 0.107 357.45 2007.48 0.105 355.47 2007.58 0.104 353.42 2007.68 0.102 351.30 2007.78 0.100 349.11 2007.88 0.098 346.84 2007.98 0.097 344.48 2008.08 0.095 342.04 2008.18 0.093 339.50 2008.28 0.091 336.85 2008.38 0.089 334.08 2008.48 0.087 331.19 2008.58 0.085 328.15 2008.68 0.083 324.95 2008.78 0.080 321.56 2008.88 0.078 317.96 2008.98 0.075 314.11 2009.08 0.072 309.96 2009.18 0.069 305.47 2009.28 0.066 300.56 2009.38 0.063 295.15 2009.48 0.060 289.15 2009.58 0.056 282.46 2009.68 0.053 274.98 2009.78 0.051 266.67 2009.88 0.049 257.55 2009.98 0.047 247.78 2010.08 0.047 237.68 2010.18 0.048 227.64 2010.28 0.049 218.07 2010.38 0.052 209.28 2010.48 0.055 201.41 2010.58 0.059 194.49 2010.68 0.063 188.46 2010.78 0.068 183.21 2010.88 0.072 178.63 2010.98 0.077 174.63 2011.08 0.082 171.10 2011.18 0.087 167.98 2011.28 0.092 165.19 2011.38 0.097 162.69 2011.48 0.102 160.43 2011.58 0.107 158.37 2011.68 0.112 156.50 2011.78 0.116 154.78 2011.88 0.121 153.19 2011.98 0.126 151.71 2012.08 0.130 150.34 2012.18 0.135 149.06 2012.28 0.139 147.87 2012.38 0.143 146.74 2012.48 0.147 145.68 2012.58 0.152 144.67 2012.68 0.156 143.72 2012.78 0.160 142.82 2012.88 0.163 141.96 2012.98 0.167 141.14 2013.08 0.171 140.36 2013.18 0.175 139.61 2013.28 0.178 138.89 2013.38 0.182 138.20 2013.48 0.186 137.54 2013.58 0.189 136.90 2013.68 0.192 136.28 2013.78 0.196 135.69 2013.88 0.199 135.11 2013.98 0.202 134.56 2014.08 0.205 134.02 2014.18 0.209 133.49 2014.28 0.212 132.99 2014.38 0.215 132.49 2014.48 0.218 132.01 2014.58 0.221 131.55 2014.68 0.224 131.09 2014.78 0.226 130.65 2014.88 0.229 130.22 2014.98 0.232 129.79 2015.08 0.235 129.38 2015.18 0.237 128.98 2015.28 0.240 128.59 2015.38 0.243 128.20 2015.48 0.245 127.82 2015.58 0.248 127.45 2015.68 0.250 127.09 2015.78 0.252 126.74 2015.88 0.255 126.39 2015.98 0.257 126.05 2016.08 0.260 125.71 2016.18 0.262 125.38 2016.28 0.264 125.06 2016.38 0.266 124.74 2016.48 0.269 124.43 2016.58 0.271 124.12 2016.68 0.273 123.81 2016.78 0.275 123.52 2016.88 0.277 123.22 2016.98 0.279 122.93 2017.08 0.281 122.65 2017.18 0.283 122.36 2017.28 0.285 122.09 2017.38 0.287 121.81 2017.48 0.289 121.54 2017.58 0.291 121.28 2017.68 0.293 121.01 2017.78 0.294 120.75 2017.88 0.296 120.49 2017.98 0.298 120.24 2018.08 0.300 119.99 2018.18 0.302 119.74 2018.28 0.303 119.50 2018.38 0.305 119.25 2018.48 0.307 119.01 2018.58 0.308 118.78 2018.68 0.310 118.54 2018.78 0.311 118.31 2018.88 0.313 118.08 2018.98 0.314 117.85 2019.08 0.316 117.63 2019.18 0.317 117.40 2019.28 0.319 117.18 2019.38 0.320 116.96 2019.48 0.322 116.74 2019.58 0.323 116.53 2019.68 0.325 116.31 2019.78 0.326 116.10 2019.88 0.327 115.89 2019.98 0.329 115.68 2020.08 0.330 115.48 2020.18 0.331 115.27 2020.28 0.332 115.07 2020.38 0.334 114.87 2020.48 0.335 114.66 2020.58 0.336 114.47 2020.68 0.337 114.27 2020.78 0.338 114.07 2020.88 0.340 113.88 2020.98 0.341 113.68 2021.08 0.342 113.49 2021.18 0.343 113.30 2021.28 0.344 113.11 2021.38 0.345 112.92 2021.48 0.346 112.73 2021.58 0.347 112.54 2021.68 0.348 112.36 2021.78 0.349 112.17 2021.88 0.350 111.99 2021.98 0.351 111.81 2022.08 0.352 111.63 2022.18 0.353 111.45 2022.28 0.354 111.27 2022.38 0.355 111.09 2022.48 0.355 110.91 2022.58 0.356 110.73 2022.68 0.357 110.56 2022.78 0.358 110.38 2022.88 0.359 110.21 2022.98 0.360 110.03 2023.08 0.360 109.86 2023.18 0.361 109.69 2023.28 0.362 109.52 2023.38 0.363 109.35 2023.48 0.363 109.17 2023.58 0.364 109.01 2023.68 0.365 108.84 2023.78 0.365 108.67 2023.88 0.366 108.50 2023.98 0.367 108.33 2024.08 0.367 108.17 2024.18 0.368 108.00 2024.28 0.369 107.84 2024.38 0.369 107.67 2024.48 0.370 107.51 2024.58 0.370 107.34 2024.68 0.371 107.18 2024.78 0.371 107.02 2024.88 0.372 106.85 2024.98 0.372 106.69 2025.08 0.373 106.53 2025.18 0.373 106.37 2025.28 0.374 106.21 2025.38 0.374 106.05 2025.48 0.375 105.89 2025.58 0.375 105.73 2025.68 0.376 105.57 2025.78 0.376 105.41 2025.88 0.376 105.25 2025.98 0.377 105.10 2026.08 0.377 104.94 2026.18 0.377 104.78 2026.28 0.378 104.62 2026.38 0.378 104.47 2026.48 0.378 104.31 2026.58 0.379 104.15 2026.68 0.379 104.00 2026.78 0.379 103.84 2026.88 0.380 103.68 2026.98 0.380 103.53 2027.08 0.380 103.37 2027.18 0.380 103.22 2027.28 0.380 103.06 2027.38 0.381 102.91 2027.48 0.381 102.75 2027.58 0.381 102.60 2027.68 0.381 102.45 2027.78 0.381 102.29 2027.88 0.382 102.14 2027.98 0.382 101.98 2028.08 0.382 101.83 2028.18 0.382 101.68 2028.28 0.382 101.52 2028.38 0.382 101.37 2028.48 0.382 101.21 2028.58 0.382 101.06 2028.68 0.382 100.91 2028.78 0.382 100.75 2028.88 0.382 100.60 2028.98 0.382 100.45 2029.08 0.382 100.29 2029.18 0.382 100.14 2029.28 0.382 99.99 2029.38 0.382 99.83 2029.48 0.382 99.68 2029.58 0.382 99.53 2029.68 0.382 99.37 2029.78 0.382 99.22 2029.88 0.382 99.07 2029.98 0.382 98.91 2030.08 0.382 98.76 2030.18 0.382 98.61 2030.28 0.382 98.45 2030.38 0.382 98.30 2030.48 0.381 98.14 2030.58 0.381 97.99 2030.68 0.381 97.84 2030.78 0.381 97.68 2030.88 0.381 97.53 2030.98 0.381 97.37 2031.08 0.380 97.22 2031.18 0.380 97.06 2031.28 0.380 96.91 2031.38 0.380 96.75 2031.48 0.379 96.60 2031.58 0.379 96.44 2031.68 0.379 96.28 2031.78 0.379 96.13 2031.88 0.378 95.97 2031.98 0.378 95.82 2032.08 0.378 95.66 2032.18 0.378 95.50 2032.28 0.377 95.34 2032.38 0.377 95.19 2032.48 0.377 95.03 2032.58 0.376 94.87 2032.68 0.376 94.71 2032.78 0.375 94.55 2032.88 0.375 94.39 2032.98 0.375 94.23 2033.08 0.374 94.07 2033.18 0.374 93.91 2033.28 0.373 93.75 2033.38 0.373 93.59 2033.48 0.373 93.43 2033.58 0.372 93.27 2033.68 0.372 93.11 2033.78 0.371 92.94 2033.88 0.371 92.78 2033.98 0.370 92.62 2034.08 0.370 92.45 2034.18 0.369 92.29 2034.28 0.369 92.13 2034.38 0.368 91.96 2034.48 0.368 91.79 2034.58 0.367 91.63 2034.68 0.367 91.46 2034.78 0.366 91.30 2034.88 0.365 91.13 2034.98 0.365 90.96 2035.08 0.364 90.79 2035.18 0.364 90.62 2035.28 0.363 90.45 2035.38 0.362 90.28 2035.48 0.362 90.11 2035.58 0.361 89.94 2035.68 0.361 89.77 2035.78 0.360 89.59 2035.88 0.359 89.42 2035.98 0.359 89.25 2036.08 0.358 89.07 2036.18 0.357 88.90 2036.28 0.356 88.72 2036.38 0.356 88.54 2036.48 0.355 88.37 2036.58 0.354 88.19 2036.68 0.354 88.01 2036.78 0.353 87.83 2036.88 0.352 87.65 2036.98 0.351 87.47 2037.08 0.351 87.29 2037.18 0.350 87.10 2037.28 0.349 86.92 2037.38 0.348 86.73 2037.48 0.347 86.55 2037.58 0.347 86.36 2037.68 0.346 86.18 2037.78 0.345 85.99 2037.88 0.344 85.80 2037.98 0.343 85.61 2038.08 0.342 85.42 2038.18 0.341 85.23 2038.28 0.341 85.03 2038.38 0.340 84.84 2038.48 0.339 84.64 2038.58 0.338 84.45 2038.68 0.337 84.25 2038.78 0.336 84.05 2038.88 0.335 83.85 2038.98 0.334 83.65 2039.08 0.333 83.45 2039.18 0.332 83.25 2039.28 0.331 83.05 2039.38 0.330 82.84 2039.48 0.329 82.63 2039.58 0.328 82.43 2039.68 0.327 82.22 2039.78 0.326 82.01 2039.88 0.325 81.80 2039.98 0.324 81.58 2040.08 0.323 81.37 2040.18 0.322 81.16 2040.28 0.321 80.94 2040.38 0.320 80.72 2040.48 0.319 80.50 2040.58 0.318 80.28 2040.68 0.317 80.06 2040.78 0.316 79.83 2040.88 0.314 79.61 2040.98 0.313 79.38 2041.08 0.312 79.15 2041.18 0.311 78.92 2041.28 0.310 78.69 2041.38 0.309 78.45 2041.48 0.308 78.22 2041.58 0.306 77.98 2041.68 0.305 77.74 2041.78 0.304 77.50 2041.88 0.303 77.25 2041.98 0.302 77.01 2042.08 0.300 76.76 2042.18 0.299 76.51 2042.28 0.298 76.26 2042.38 0.297 76.01 2042.48 0.296 75.75 2042.58 0.294 75.49 2042.68 0.293 75.23 2042.78 0.292 74.97 2042.88 0.290 74.71 2042.98 0.289 74.44 2043.08 0.288 74.17 2043.18 0.287 73.90 2043.28 0.285 73.62 2043.38 0.284 73.35 2043.48 0.283 73.07 2043.58 0.281 72.79 2043.68 0.280 72.50 2043.78 0.278 72.21 2043.88 0.277 71.92 2043.98 0.276 71.63 2044.08 0.274 71.33 2044.18 0.273 71.03 2044.28 0.272 70.73 2044.38 0.270 70.43 2044.48 0.269 70.12 2044.58 0.267 69.81 2044.68 0.266 69.49 2044.78 0.264 69.17 2044.88 0.263 68.85 2044.98 0.262 68.52 2045.08 0.260 68.19 2045.18 0.259 67.86 2045.28 0.257 67.52 2045.38 0.256 67.18 2045.48 0.254 66.84 2045.58 0.253 66.49 2045.68 0.251 66.13 2045.78 0.250 65.78 2045.88 0.248 65.41 2045.98 0.246 65.05 2046.08 0.245 64.67 2046.18 0.243 64.30 2046.28 0.242 63.92 2046.38 0.240 63.53 2046.48 0.239 63.14 2046.58 0.237 62.74 2046.68 0.235 62.34 2046.78 0.234 61.94 2046.88 0.232 61.52 2046.98 0.231 61.10 2047.08 0.229 60.68 2047.18 0.227 60.25 2047.28 0.226 59.81 2047.38 0.224 59.37 2047.48 0.222 58.92 2047.58 0.221 58.46 2047.68 0.219 58.00 2047.78 0.217 57.53 2047.88 0.216 57.05 2047.98 0.214 56.57 2048.08 0.212 56.07 2048.18 0.211 55.57 2048.28 0.209 55.06
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 14:43:40 |