| WDS: | HDS1672 | WDS ID/Discoverer |
| P: | 53.240 | Orbital period (years) |
| a: | 0.332 | Semi-major axis (arcseconds) |
| i: | 42.0 | Inclination (degrees) |
| Ω: | 236.4 | Longitude of ascending node (degrees) |
| T: | 2008.921 | Epoch of periastron passage (year) |
| e: | 0.784 | Eccentricity |
| ω: | 100.0 | Longitude of periastron (degrees) |
| Start-Year: | 1998.38 | Year |
| End-Year: | 2051.62 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for HDS1672 |
||
| Position: | 115124.85+114818.6 | Epoch-2000 right ascension and declination |
| WDS-ID: | 11514+1148 | WDS designation |
| Discoverer Code: | HDS1672 | Discover designation and components |
| ADS number: | . | Aitken Double Star catalog |
| HD number: | 102988 | HD catalog number |
| Hipparcos number: | 57821 | Hipparcos catalog number |
| V1: | 7.18 | Magnitude of the primary |
| V2: | 10.92 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2018 | Date of last observation |
| Orbit grade: | 4 | Orbit grade, ranging from : 1 = Definitive 2 = Good 3 = Reliable 4 = Preliminary 5 = Indeterminate |
| Flags: | Flags | |
| Ephemerides: | Ephemerides | |
| Code: | Tok2018e | 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 0.405 142.89 -------------------------- 1998.38 0.364 190.83 1998.48 0.362 191.09 1998.58 0.361 191.36 1998.68 0.360 191.62 1998.78 0.358 191.89 1998.88 0.357 192.16 1998.98 0.355 192.43 1999.08 0.354 192.70 1999.18 0.352 192.98 1999.28 0.351 193.25 1999.38 0.349 193.54 1999.48 0.348 193.82 1999.58 0.346 194.10 1999.68 0.345 194.39 1999.78 0.343 194.68 1999.88 0.342 194.98 1999.98 0.340 195.27 2000.08 0.338 195.57 2000.18 0.337 195.87 2000.28 0.335 196.18 2000.38 0.333 196.48 2000.48 0.332 196.80 2000.58 0.330 197.11 2000.68 0.328 197.43 2000.78 0.326 197.75 2000.88 0.325 198.07 2000.98 0.323 198.40 2001.08 0.321 198.73 2001.18 0.319 199.07 2001.28 0.317 199.41 2001.38 0.315 199.75 2001.48 0.313 200.10 2001.58 0.311 200.45 2001.68 0.309 200.81 2001.78 0.307 201.17 2001.88 0.305 201.54 2001.98 0.303 201.91 2002.08 0.301 202.29 2002.18 0.299 202.67 2002.28 0.297 203.06 2002.38 0.295 203.45 2002.48 0.292 203.85 2002.58 0.290 204.25 2002.68 0.288 204.67 2002.78 0.286 205.08 2002.88 0.283 205.51 2002.98 0.281 205.94 2003.08 0.279 206.38 2003.18 0.276 206.83 2003.28 0.274 207.28 2003.38 0.271 207.74 2003.48 0.269 208.21 2003.58 0.266 208.70 2003.68 0.264 209.19 2003.78 0.261 209.68 2003.88 0.258 210.19 2003.98 0.256 210.72 2004.08 0.253 211.25 2004.18 0.250 211.79 2004.28 0.247 212.35 2004.38 0.244 212.92 2004.48 0.241 213.50 2004.58 0.238 214.10 2004.68 0.235 214.71 2004.78 0.232 215.34 2004.88 0.229 215.98 2004.98 0.226 216.65 2005.08 0.223 217.33 2005.18 0.219 218.03 2005.28 0.216 218.76 2005.38 0.213 219.50 2005.48 0.209 220.28 2005.58 0.206 221.08 2005.68 0.202 221.90 2005.78 0.198 222.76 2005.88 0.195 223.65 2005.98 0.191 224.58 2006.08 0.187 225.54 2006.18 0.183 226.55 2006.28 0.179 227.60 2006.38 0.174 228.71 2006.48 0.170 229.86 2006.58 0.166 231.08 2006.68 0.161 232.37 2006.78 0.157 233.73 2006.88 0.152 235.17 2006.98 0.147 236.71 2007.08 0.142 238.35 2007.18 0.137 240.12 2007.28 0.132 242.02 2007.38 0.127 244.08 2007.48 0.121 246.32 2007.58 0.115 248.78 2007.68 0.110 251.50 2007.78 0.104 254.52 2007.88 0.098 257.90 2007.98 0.092 261.72 2008.08 0.086 266.09 2008.18 0.080 271.11 2008.28 0.074 276.94 2008.38 0.068 283.75 2008.48 0.063 291.71 2008.58 0.059 300.94 2008.68 0.056 311.42 2008.78 0.054 322.91 2008.88 0.054 334.87 2008.98 0.055 346.61 2009.08 0.058 357.54 2009.18 0.061 7.29 2009.28 0.066 15.79 2009.38 0.071 23.13 2009.48 0.077 29.45 2009.58 0.082 34.93 2009.68 0.088 39.72 2009.78 0.093 43.94 2009.88 0.098 47.70 2009.98 0.104 51.08 2010.08 0.109 54.13 2010.18 0.114 56.92 2010.28 0.118 59.48 2010.38 0.123 61.84 2010.48 0.127 64.04 2010.58 0.132 66.08 2010.68 0.136 68.00 2010.78 0.140 69.81 2010.88 0.144 71.51 2010.98 0.148 73.12 2011.08 0.152 74.65 2011.18 0.155 76.11 2011.28 0.159 77.50 2011.38 0.163 78.83 2011.48 0.166 80.10 2011.58 0.169 81.32 2011.68 0.173 82.50 2011.78 0.176 83.63 2011.88 0.179 84.72 2011.98 0.182 85.78 2012.08 0.185 86.79 2012.18 0.188 87.78 2012.28 0.191 88.74 2012.38 0.194 89.66 2012.48 0.197 90.56 2012.58 0.200 91.44 2012.68 0.202 92.29 2012.78 0.205 93.12 2012.88 0.208 93.92 2012.98 0.210 94.71 2013.08 0.213 95.48 2013.18 0.216 96.22 2013.28 0.218 96.96 2013.38 0.221 97.67 2013.48 0.223 98.37 2013.58 0.225 99.05 2013.68 0.228 99.72 2013.78 0.230 100.38 2013.88 0.232 101.02 2013.98 0.235 101.65 2014.08 0.237 102.27 2014.18 0.239 102.88 2014.28 0.241 103.47 2014.38 0.244 104.06 2014.48 0.246 104.63 2014.58 0.248 105.19 2014.68 0.250 105.75 2014.78 0.252 106.29 2014.88 0.254 106.83 2014.98 0.256 107.36 2015.08 0.258 107.88 2015.18 0.260 108.39 2015.28 0.262 108.89 2015.38 0.264 109.39 2015.48 0.266 109.87 2015.58 0.268 110.36 2015.68 0.270 110.83 2015.78 0.272 111.30 2015.88 0.274 111.76 2015.98 0.276 112.22 2016.08 0.278 112.66 2016.18 0.279 113.11 2016.28 0.281 113.55 2016.38 0.283 113.98 2016.48 0.285 114.40 2016.58 0.287 114.83 2016.68 0.288 115.24 2016.78 0.290 115.65 2016.88 0.292 116.06 2016.98 0.293 116.46 2017.08 0.295 116.86 2017.18 0.297 117.25 2017.28 0.298 117.64 2017.38 0.300 118.02 2017.48 0.302 118.40 2017.58 0.303 118.78 2017.68 0.305 119.15 2017.78 0.306 119.52 2017.88 0.308 119.88 2017.98 0.310 120.24 2018.08 0.311 120.60 2018.18 0.313 120.95 2018.28 0.314 121.30 2018.38 0.316 121.65 2018.48 0.317 121.99 2018.58 0.319 122.33 2018.68 0.320 122.67 2018.78 0.322 123.00 2018.88 0.323 123.33 2018.98 0.324 123.66 2019.08 0.326 123.99 2019.18 0.327 124.31 2019.28 0.329 124.63 2019.38 0.330 124.95 2019.48 0.331 125.26 2019.58 0.333 125.57 2019.68 0.334 125.88 2019.78 0.336 126.19 2019.88 0.337 126.49 2019.98 0.338 126.79 2020.08 0.340 127.09 2020.18 0.341 127.39 2020.28 0.342 127.69 2020.38 0.343 127.98 2020.48 0.345 128.27 2020.58 0.346 128.56 2020.68 0.347 128.84 2020.78 0.348 129.13 2020.88 0.350 129.41 2020.98 0.351 129.69 2021.08 0.352 129.97 2021.18 0.353 130.24 2021.28 0.355 130.52 2021.38 0.356 130.79 2021.48 0.357 131.06 2021.58 0.358 131.33 2021.68 0.359 131.60 2021.78 0.360 131.86 2021.88 0.362 132.13 2021.98 0.363 132.39 2022.08 0.364 132.65 2022.18 0.365 132.91 2022.28 0.366 133.17 2022.38 0.367 133.42 2022.48 0.368 133.68 2022.58 0.369 133.93 2022.68 0.370 134.18 2022.78 0.371 134.43 2022.88 0.372 134.68 2022.98 0.373 134.93 2023.08 0.375 135.17 2023.18 0.376 135.42 2023.28 0.377 135.66 2023.38 0.378 135.90 2023.48 0.379 136.14 2023.58 0.380 136.38 2023.68 0.381 136.62 2023.78 0.382 136.86 2023.88 0.382 137.09 2023.98 0.383 137.33 2024.08 0.384 137.56 2024.18 0.385 137.79 2024.28 0.386 138.02 2024.38 0.387 138.25 2024.48 0.388 138.48 2024.58 0.389 138.71 2024.68 0.390 138.94 2024.78 0.391 139.16 2024.88 0.392 139.39 2024.98 0.393 139.61 2025.08 0.393 139.83 2025.18 0.394 140.05 2025.28 0.395 140.28 2025.38 0.396 140.49 2025.48 0.397 140.71 2025.58 0.398 140.93 2025.68 0.399 141.15 2025.78 0.399 141.36 2025.88 0.400 141.58 2025.98 0.401 141.79 2026.08 0.402 142.01 2026.18 0.403 142.22 2026.28 0.403 142.43 2026.38 0.404 142.64 2026.48 0.405 142.85 2026.58 0.406 143.06 2026.68 0.406 143.27 2026.78 0.407 143.48 2026.88 0.408 143.68 2026.98 0.409 143.89 2027.08 0.409 144.10 2027.18 0.410 144.30 2027.28 0.411 144.51 2027.38 0.412 144.71 2027.48 0.412 144.91 2027.58 0.413 145.11 2027.68 0.414 145.31 2027.78 0.414 145.52 2027.88 0.415 145.72 2027.98 0.416 145.91 2028.08 0.416 146.11 2028.18 0.417 146.31 2028.28 0.418 146.51 2028.38 0.418 146.71 2028.48 0.419 146.90 2028.58 0.419 147.10 2028.68 0.420 147.29 2028.78 0.421 147.49 2028.88 0.421 147.68 2028.98 0.422 147.88 2029.08 0.422 148.07 2029.18 0.423 148.26 2029.28 0.424 148.45 2029.38 0.424 148.64 2029.48 0.425 148.84 2029.58 0.425 149.03 2029.68 0.426 149.22 2029.78 0.426 149.41 2029.88 0.427 149.59 2029.98 0.427 149.78 2030.08 0.428 149.97 2030.18 0.428 150.16 2030.28 0.429 150.35 2030.38 0.429 150.53 2030.48 0.430 150.72 2030.58 0.430 150.91 2030.68 0.431 151.09 2030.78 0.431 151.28 2030.88 0.432 151.46 2030.98 0.432 151.65 2031.08 0.433 151.83 2031.18 0.433 152.01 2031.28 0.433 152.20 2031.38 0.434 152.38 2031.48 0.434 152.56 2031.58 0.435 152.74 2031.68 0.435 152.93 2031.78 0.435 153.11 2031.88 0.436 153.29 2031.98 0.436 153.47 2032.08 0.437 153.65 2032.18 0.437 153.83 2032.28 0.437 154.01 2032.38 0.438 154.19 2032.48 0.438 154.37 2032.58 0.438 154.55 2032.68 0.439 154.73 2032.78 0.439 154.90 2032.88 0.439 155.08 2032.98 0.440 155.26 2033.08 0.440 155.44 2033.18 0.440 155.62 2033.28 0.441 155.79 2033.38 0.441 155.97 2033.48 0.441 156.15 2033.58 0.441 156.32 2033.68 0.442 156.50 2033.78 0.442 156.68 2033.88 0.442 156.85 2033.98 0.443 157.03 2034.08 0.443 157.20 2034.18 0.443 157.38 2034.28 0.443 157.55 2034.38 0.443 157.73 2034.48 0.444 157.90 2034.58 0.444 158.08 2034.68 0.444 158.25 2034.78 0.444 158.43 2034.88 0.444 158.60 2034.98 0.445 158.77 2035.08 0.445 158.95 2035.18 0.445 159.12 2035.28 0.445 159.30 2035.38 0.445 159.47 2035.48 0.445 159.64 2035.58 0.446 159.82 2035.68 0.446 159.99 2035.78 0.446 160.16 2035.88 0.446 160.33 2035.98 0.446 160.51 2036.08 0.446 160.68 2036.18 0.446 160.85 2036.28 0.446 161.03 2036.38 0.446 161.20 2036.48 0.447 161.37 2036.58 0.447 161.54 2036.68 0.447 161.72 2036.78 0.447 161.89 2036.88 0.447 162.06 2036.98 0.447 162.23 2037.08 0.447 162.40 2037.18 0.447 162.58 2037.28 0.447 162.75 2037.38 0.447 162.92 2037.48 0.447 163.09 2037.58 0.447 163.27 2037.68 0.447 163.44 2037.78 0.447 163.61 2037.88 0.447 163.78 2037.98 0.447 163.95 2038.08 0.447 164.13 2038.18 0.447 164.30 2038.28 0.447 164.47 2038.38 0.447 164.64 2038.48 0.447 164.82 2038.58 0.447 164.99 2038.68 0.446 165.16 2038.78 0.446 165.33 2038.88 0.446 165.51 2038.98 0.446 165.68 2039.08 0.446 165.85 2039.18 0.446 166.02 2039.28 0.446 166.20 2039.38 0.446 166.37 2039.48 0.446 166.54 2039.58 0.445 166.72 2039.68 0.445 166.89 2039.78 0.445 167.06 2039.88 0.445 167.24 2039.98 0.445 167.41 2040.08 0.445 167.58 2040.18 0.444 167.76 2040.28 0.444 167.93 2040.38 0.444 168.11 2040.48 0.444 168.28 2040.58 0.444 168.46 2040.68 0.443 168.63 2040.78 0.443 168.81 2040.88 0.443 168.98 2040.98 0.443 169.16 2041.08 0.442 169.33 2041.18 0.442 169.51 2041.28 0.442 169.68 2041.38 0.442 169.86 2041.48 0.441 170.04 2041.58 0.441 170.21 2041.68 0.441 170.39 2041.78 0.440 170.57 2041.88 0.440 170.74 2041.98 0.440 170.92 2042.08 0.439 171.10 2042.18 0.439 171.28 2042.28 0.439 171.46 2042.38 0.438 171.64 2042.48 0.438 171.82 2042.58 0.438 171.99 2042.68 0.437 172.17 2042.78 0.437 172.35 2042.88 0.436 172.53 2042.98 0.436 172.72 2043.08 0.436 172.90 2043.18 0.435 173.08 2043.28 0.435 173.26 2043.38 0.434 173.44 2043.48 0.434 173.62 2043.58 0.433 173.81 2043.68 0.433 173.99 2043.78 0.432 174.17 2043.88 0.432 174.36 2043.98 0.431 174.54 2044.08 0.431 174.73 2044.18 0.430 174.91 2044.28 0.430 175.10 2044.38 0.429 175.29 2044.48 0.429 175.47 2044.58 0.428 175.66 2044.68 0.428 175.85 2044.78 0.427 176.03 2044.88 0.427 176.22 2044.98 0.426 176.41 2045.08 0.425 176.60 2045.18 0.425 176.79 2045.28 0.424 176.98 2045.38 0.424 177.17 2045.48 0.423 177.37 2045.58 0.422 177.56 2045.68 0.422 177.75 2045.78 0.421 177.95 2045.88 0.420 178.14 2045.98 0.420 178.33 2046.08 0.419 178.53 2046.18 0.418 178.73 2046.28 0.418 178.92 2046.38 0.417 179.12 2046.48 0.416 179.32 2046.58 0.415 179.52 2046.68 0.415 179.72 2046.78 0.414 179.92 2046.88 0.413 180.12 2046.98 0.412 180.32 2047.08 0.412 180.52 2047.18 0.411 180.73 2047.28 0.410 180.93 2047.38 0.409 181.14 2047.48 0.408 181.34 2047.58 0.408 181.55 2047.68 0.407 181.75 2047.78 0.406 181.96 2047.88 0.405 182.17 2047.98 0.404 182.38 2048.08 0.403 182.59 2048.18 0.402 182.81 2048.28 0.401 183.02 2048.38 0.400 183.23 2048.48 0.400 183.45 2048.58 0.399 183.66 2048.68 0.398 183.88 2048.78 0.397 184.10 2048.88 0.396 184.32 2048.98 0.395 184.54 2049.08 0.394 184.76 2049.18 0.393 184.98 2049.28 0.392 185.20 2049.38 0.391 185.43 2049.48 0.390 185.65 2049.58 0.388 185.88 2049.68 0.387 186.11 2049.78 0.386 186.34 2049.88 0.385 186.57 2049.98 0.384 186.80 2050.08 0.383 187.04 2050.18 0.382 187.27 2050.28 0.381 187.51 2050.38 0.379 187.75 2050.48 0.378 187.99 2050.58 0.377 188.23 2050.68 0.376 188.47 2050.78 0.375 188.71 2050.88 0.373 188.96 2050.98 0.372 189.21 2051.08 0.371 189.46 2051.18 0.370 189.71 2051.28 0.368 189.96 2051.38 0.367 190.21 2051.48 0.366 190.47 2051.58 0.364 190.73
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 16:41:53 |