| WDS: | HDS2919 | WDS ID/Discoverer |
| P: | 44.880 | Orbital period (years) |
| a: | 0.265 | Semi-major axis (arcseconds) |
| i: | 53.6 | Inclination (degrees) |
| Ω: | 74.2 | Longitude of ascending node (degrees) |
| T: | 2020.990 | Epoch of periastron passage (year) |
| e: | 0.625 | Eccentricity |
| ω: | 183.5 | Longitude of periastron (degrees) |
| Start-Year: | 2002.56 | Year |
| End-Year: | 2047.44 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for HDS2919 |
||
| Position: | 202446.66-194235.9 | Epoch-2000 right ascension and declination |
| WDS-ID: | 20248-1943 | WDS designation |
| Discoverer Code: | HDS2919 | Discover designation and components |
| ADS number: | . | Aitken Double Star catalog |
| HD number: | 194169 | HD catalog number |
| Hipparcos number: | 100685 | Hipparcos catalog number |
| V1: | 9.93 | Magnitude of the primary |
| V2: | 10.72 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2021 | 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: | Tok2021c | 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 0.174 32.20 -------------------------- 2002.56 0.414 82.10 2002.66 0.413 82.25 2002.76 0.412 82.40 2002.86 0.411 82.56 2002.96 0.410 82.71 2003.06 0.410 82.87 2003.16 0.409 83.02 2003.26 0.408 83.18 2003.36 0.407 83.34 2003.46 0.406 83.50 2003.56 0.405 83.65 2003.66 0.404 83.81 2003.76 0.403 83.97 2003.86 0.402 84.13 2003.96 0.401 84.30 2004.06 0.400 84.46 2004.16 0.399 84.62 2004.26 0.398 84.79 2004.36 0.397 84.95 2004.46 0.396 85.12 2004.56 0.395 85.28 2004.66 0.394 85.45 2004.76 0.393 85.62 2004.86 0.392 85.79 2004.96 0.390 85.96 2005.06 0.389 86.13 2005.16 0.388 86.31 2005.26 0.387 86.48 2005.36 0.386 86.65 2005.46 0.384 86.83 2005.56 0.383 87.01 2005.66 0.382 87.19 2005.76 0.380 87.37 2005.86 0.379 87.55 2005.96 0.378 87.73 2006.06 0.376 87.91 2006.16 0.375 88.10 2006.26 0.374 88.28 2006.36 0.372 88.47 2006.46 0.371 88.66 2006.56 0.369 88.85 2006.66 0.368 89.04 2006.76 0.366 89.24 2006.86 0.365 89.43 2006.96 0.363 89.63 2007.06 0.362 89.83 2007.16 0.360 90.03 2007.26 0.358 90.23 2007.36 0.357 90.44 2007.46 0.355 90.64 2007.56 0.354 90.85 2007.66 0.352 91.06 2007.76 0.350 91.27 2007.86 0.348 91.48 2007.96 0.347 91.70 2008.06 0.345 91.92 2008.16 0.343 92.14 2008.26 0.341 92.36 2008.36 0.340 92.59 2008.46 0.338 92.81 2008.56 0.336 93.04 2008.66 0.334 93.28 2008.76 0.332 93.51 2008.86 0.330 93.75 2008.96 0.328 93.99 2009.06 0.327 94.23 2009.16 0.325 94.48 2009.26 0.323 94.73 2009.36 0.321 94.98 2009.46 0.319 95.24 2009.56 0.317 95.49 2009.66 0.314 95.76 2009.76 0.312 96.02 2009.86 0.310 96.29 2009.96 0.308 96.56 2010.06 0.306 96.84 2010.16 0.304 97.12 2010.26 0.302 97.41 2010.36 0.300 97.69 2010.46 0.297 97.99 2010.56 0.295 98.29 2010.66 0.293 98.59 2010.76 0.291 98.89 2010.86 0.288 99.21 2010.96 0.286 99.52 2011.06 0.284 99.84 2011.16 0.281 100.17 2011.26 0.279 100.50 2011.36 0.277 100.84 2011.46 0.274 101.19 2011.56 0.272 101.54 2011.66 0.269 101.89 2011.76 0.267 102.26 2011.86 0.264 102.63 2011.96 0.262 103.00 2012.06 0.259 103.39 2012.16 0.257 103.78 2012.26 0.254 104.18 2012.36 0.251 104.59 2012.46 0.249 105.01 2012.56 0.246 105.43 2012.66 0.244 105.87 2012.76 0.241 106.31 2012.86 0.238 106.77 2012.96 0.236 107.23 2013.06 0.233 107.71 2013.16 0.230 108.19 2013.26 0.227 108.69 2013.36 0.225 109.20 2013.46 0.222 109.73 2013.56 0.219 110.27 2013.66 0.216 110.82 2013.76 0.213 111.38 2013.86 0.210 111.96 2013.96 0.208 112.56 2014.06 0.205 113.18 2014.16 0.202 113.81 2014.26 0.199 114.46 2014.36 0.196 115.13 2014.46 0.193 115.82 2014.56 0.190 116.53 2014.66 0.187 117.27 2014.76 0.184 118.02 2014.86 0.181 118.81 2014.96 0.178 119.61 2015.06 0.175 120.45 2015.16 0.172 121.32 2015.26 0.169 122.21 2015.36 0.166 123.14 2015.46 0.163 124.11 2015.56 0.160 125.11 2015.66 0.157 126.14 2015.76 0.154 127.22 2015.86 0.151 128.34 2015.96 0.148 129.51 2016.06 0.145 130.72 2016.16 0.142 131.98 2016.26 0.139 133.30 2016.36 0.136 134.67 2016.46 0.134 136.10 2016.56 0.131 137.60 2016.66 0.128 139.16 2016.76 0.125 140.79 2016.86 0.123 142.49 2016.96 0.120 144.26 2017.06 0.117 146.12 2017.16 0.115 148.06 2017.26 0.112 150.09 2017.36 0.110 152.20 2017.46 0.108 154.40 2017.56 0.105 156.70 2017.66 0.103 159.09 2017.76 0.101 161.58 2017.86 0.100 164.16 2017.96 0.098 166.83 2018.06 0.096 169.60 2018.16 0.095 172.45 2018.26 0.094 175.38 2018.36 0.093 178.38 2018.46 0.092 181.45 2018.56 0.091 184.58 2018.66 0.090 187.75 2018.76 0.090 190.96 2018.86 0.090 194.19 2018.96 0.090 197.43 2019.06 0.090 200.67 2019.16 0.090 203.90 2019.26 0.090 207.11 2019.36 0.091 210.29 2019.46 0.091 213.43 2019.56 0.092 216.53 2019.66 0.093 219.59 2019.76 0.094 222.59 2019.86 0.094 225.54 2019.96 0.095 228.44 2020.06 0.096 231.29 2020.16 0.097 234.09 2020.26 0.098 236.85 2020.36 0.098 239.57 2020.46 0.099 242.26 2020.56 0.099 244.93 2020.66 0.099 247.58 2020.76 0.100 250.21 2020.86 0.100 252.85 2020.96 0.099 255.48 2021.06 0.099 258.14 2021.16 0.099 260.81 2021.26 0.098 263.52 2021.36 0.097 266.26 2021.46 0.096 269.05 2021.56 0.095 271.90 2021.66 0.094 274.81 2021.76 0.093 277.79 2021.86 0.092 280.84 2021.96 0.091 283.97 2022.06 0.090 287.17 2022.16 0.089 290.46 2022.26 0.088 293.82 2022.36 0.087 297.26 2022.46 0.086 300.76 2022.56 0.085 304.32 2022.66 0.085 307.93 2022.76 0.085 311.56 2022.86 0.085 315.21 2022.96 0.085 318.86 2023.06 0.085 322.49 2023.16 0.086 326.07 2023.26 0.086 329.60 2023.36 0.087 333.06 2023.46 0.089 336.44 2023.56 0.090 339.71 2023.66 0.092 342.88 2023.76 0.093 345.93 2023.86 0.095 348.87 2023.96 0.097 351.68 2024.06 0.100 354.37 2024.16 0.102 356.94 2024.26 0.104 359.39 2024.36 0.107 1.73 2024.46 0.110 3.95 2024.56 0.113 6.06 2024.66 0.115 8.07 2024.76 0.118 9.98 2024.86 0.121 11.80 2024.96 0.124 13.53 2025.06 0.127 15.18 2025.16 0.130 16.75 2025.26 0.134 18.25 2025.36 0.137 19.67 2025.46 0.140 21.04 2025.56 0.143 22.34 2025.66 0.146 23.58 2025.76 0.150 24.77 2025.86 0.153 25.91 2025.96 0.156 27.00 2026.06 0.159 28.05 2026.16 0.163 29.06 2026.26 0.166 30.03 2026.36 0.169 30.96 2026.46 0.172 31.85 2026.56 0.176 32.71 2026.66 0.179 33.54 2026.76 0.182 34.35 2026.86 0.185 35.12 2026.96 0.188 35.87 2027.06 0.192 36.59 2027.16 0.195 37.29 2027.26 0.198 37.97 2027.36 0.201 38.63 2027.46 0.204 39.26 2027.56 0.207 39.88 2027.66 0.210 40.48 2027.76 0.213 41.06 2027.86 0.216 41.63 2027.96 0.219 42.18 2028.06 0.222 42.72 2028.16 0.225 43.24 2028.26 0.228 43.75 2028.36 0.231 44.24 2028.46 0.234 44.73 2028.56 0.237 45.20 2028.66 0.239 45.66 2028.76 0.242 46.11 2028.86 0.245 46.55 2028.96 0.248 46.98 2029.06 0.251 47.40 2029.16 0.253 47.81 2029.26 0.256 48.21 2029.36 0.259 48.60 2029.46 0.261 48.99 2029.56 0.264 49.37 2029.66 0.267 49.74 2029.76 0.269 50.10 2029.86 0.272 50.46 2029.96 0.274 50.81 2030.06 0.277 51.15 2030.16 0.279 51.49 2030.26 0.282 51.82 2030.36 0.284 52.15 2030.46 0.287 52.47 2030.56 0.289 52.78 2030.66 0.291 53.09 2030.76 0.294 53.40 2030.86 0.296 53.70 2030.96 0.298 53.99 2031.06 0.301 54.28 2031.16 0.303 54.57 2031.26 0.305 54.85 2031.36 0.307 55.13 2031.46 0.310 55.40 2031.56 0.312 55.67 2031.66 0.314 55.94 2031.76 0.316 56.20 2031.86 0.318 56.46 2031.96 0.320 56.72 2032.06 0.322 56.97 2032.16 0.324 57.22 2032.26 0.326 57.47 2032.36 0.328 57.71 2032.46 0.330 57.95 2032.56 0.332 58.19 2032.66 0.334 58.42 2032.76 0.336 58.66 2032.86 0.338 58.89 2032.96 0.340 59.11 2033.06 0.342 59.34 2033.16 0.344 59.56 2033.26 0.346 59.78 2033.36 0.347 60.00 2033.46 0.349 60.21 2033.56 0.351 60.42 2033.66 0.353 60.64 2033.76 0.354 60.84 2033.86 0.356 61.05 2033.96 0.358 61.26 2034.06 0.359 61.46 2034.16 0.361 61.66 2034.26 0.362 61.86 2034.36 0.364 62.06 2034.46 0.366 62.25 2034.56 0.367 62.45 2034.66 0.369 62.64 2034.76 0.370 62.83 2034.86 0.372 63.02 2034.96 0.373 63.21 2035.06 0.375 63.40 2035.16 0.376 63.58 2035.26 0.377 63.77 2035.36 0.379 63.95 2035.46 0.380 64.13 2035.56 0.382 64.31 2035.66 0.383 64.49 2035.76 0.384 64.66 2035.86 0.385 64.84 2035.96 0.387 65.02 2036.06 0.388 65.19 2036.16 0.389 65.36 2036.26 0.390 65.53 2036.36 0.392 65.71 2036.46 0.393 65.88 2036.56 0.394 66.04 2036.66 0.395 66.21 2036.76 0.396 66.38 2036.86 0.397 66.54 2036.96 0.398 66.71 2037.06 0.399 66.87 2037.16 0.400 67.04 2037.26 0.401 67.20 2037.36 0.402 67.36 2037.46 0.403 67.52 2037.56 0.404 67.68 2037.66 0.405 67.84 2037.76 0.406 68.00 2037.86 0.407 68.16 2037.96 0.408 68.31 2038.06 0.409 68.47 2038.16 0.410 68.62 2038.26 0.411 68.78 2038.36 0.412 68.93 2038.46 0.412 69.09 2038.56 0.413 69.24 2038.66 0.414 69.39 2038.76 0.415 69.55 2038.86 0.415 69.70 2038.96 0.416 69.85 2039.06 0.417 70.00 2039.16 0.417 70.15 2039.26 0.418 70.30 2039.36 0.419 70.45 2039.46 0.419 70.60 2039.56 0.420 70.74 2039.66 0.421 70.89 2039.76 0.421 71.04 2039.86 0.422 71.19 2039.96 0.422 71.33 2040.06 0.423 71.48 2040.16 0.423 71.62 2040.26 0.424 71.77 2040.36 0.424 71.92 2040.46 0.425 72.06 2040.56 0.425 72.20 2040.66 0.425 72.35 2040.76 0.426 72.49 2040.86 0.426 72.64 2040.96 0.427 72.78 2041.06 0.427 72.92 2041.16 0.427 73.07 2041.26 0.428 73.21 2041.36 0.428 73.35 2041.46 0.428 73.49 2041.56 0.428 73.64 2041.66 0.429 73.78 2041.76 0.429 73.92 2041.86 0.429 74.06 2041.96 0.429 74.20 2042.06 0.429 74.35 2042.16 0.430 74.49 2042.26 0.430 74.63 2042.36 0.430 74.77 2042.46 0.430 74.91 2042.56 0.430 75.05 2042.66 0.430 75.19 2042.76 0.430 75.33 2042.86 0.430 75.48 2042.96 0.430 75.62 2043.06 0.430 75.76 2043.16 0.430 75.90 2043.26 0.430 76.04 2043.36 0.430 76.18 2043.46 0.430 76.32 2043.56 0.430 76.46 2043.66 0.430 76.60 2043.76 0.430 76.74 2043.86 0.430 76.89 2043.96 0.429 77.03 2044.06 0.429 77.17 2044.16 0.429 77.31 2044.26 0.429 77.45 2044.36 0.429 77.59 2044.46 0.428 77.74 2044.56 0.428 77.88 2044.66 0.428 78.02 2044.76 0.428 78.16 2044.86 0.427 78.31 2044.96 0.427 78.45 2045.06 0.427 78.59 2045.16 0.426 78.74 2045.26 0.426 78.88 2045.36 0.426 79.02 2045.46 0.425 79.17 2045.56 0.425 79.31 2045.66 0.424 79.46 2045.76 0.424 79.60 2045.86 0.423 79.75 2045.96 0.423 79.89 2046.06 0.422 80.04 2046.16 0.422 80.19 2046.26 0.421 80.33 2046.36 0.421 80.48 2046.46 0.420 80.63 2046.56 0.420 80.78 2046.66 0.419 80.92 2046.76 0.418 81.07 2046.86 0.418 81.22 2046.96 0.417 81.37 2047.06 0.416 81.52 2047.16 0.416 81.67 2047.26 0.415 81.82 2047.36 0.414 81.98
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 18:14:57 |