| WDS: | HDS2108AB | WDS ID/Discoverer |
| P: | 43.600 | Orbital period (years) |
| a: | 0.2164 | Semi-major axis (arcseconds) |
| i: | 123.9 | Inclination (degrees) |
| Ω: | 22.6 | Longitude of ascending node (degrees) |
| T: | 2014.660 | Epoch of periastron passage (year) |
| e: | 0.475 | Eccentricity |
| ω: | 136.9 | Longitude of periastron (degrees) |
| Start-Year: | 2003.2 | Year |
| End-Year: | 2046.8 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for HDS2108AB |
||
| Position: | 145612.99+174453.0 | Epoch-2000 right ascension and declination |
| WDS-ID: | 14562+1745 | WDS designation |
| Discoverer Code: | HDS2108AB | Discover designation and components |
| ADS number: | . | Aitken Double Star catalog |
| HD number: | . | HD catalog number |
| Hipparcos number: | 73085 | Hipparcos catalog number |
| V1: | 11.80 | Magnitude of the primary |
| V2: | 12.31 | Magnitude of the secondary |
| Equinox: | Equinox | |
| Date: | 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: | Mit2020 | 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 0.155 95.65 -------------------------- 2003.20 0.265 24.86 2003.30 0.264 24.59 2003.40 0.263 24.31 2003.50 0.262 24.04 2003.60 0.261 23.76 2003.70 0.260 23.48 2003.80 0.259 23.20 2003.90 0.258 22.91 2004.00 0.257 22.63 2004.10 0.256 22.34 2004.20 0.254 22.05 2004.30 0.253 21.75 2004.40 0.252 21.45 2004.50 0.251 21.15 2004.60 0.249 20.85 2004.70 0.248 20.54 2004.80 0.247 20.23 2004.90 0.245 19.92 2005.00 0.244 19.60 2005.10 0.242 19.28 2005.20 0.241 18.95 2005.30 0.240 18.63 2005.40 0.238 18.29 2005.50 0.236 17.96 2005.60 0.235 17.61 2005.70 0.233 17.27 2005.80 0.232 16.92 2005.90 0.230 16.56 2006.00 0.228 16.20 2006.10 0.227 15.83 2006.20 0.225 15.46 2006.30 0.223 15.08 2006.40 0.221 14.70 2006.50 0.219 14.31 2006.60 0.218 13.91 2006.70 0.216 13.51 2006.80 0.214 13.09 2006.90 0.212 12.67 2007.00 0.210 12.25 2007.10 0.208 11.81 2007.20 0.206 11.37 2007.30 0.204 10.92 2007.40 0.202 10.45 2007.50 0.199 9.98 2007.60 0.197 9.50 2007.70 0.195 9.01 2007.80 0.193 8.50 2007.90 0.191 7.99 2008.00 0.188 7.46 2008.10 0.186 6.91 2008.20 0.184 6.36 2008.30 0.181 5.79 2008.40 0.179 5.20 2008.50 0.176 4.60 2008.60 0.174 3.98 2008.70 0.171 3.34 2008.80 0.169 2.69 2008.90 0.166 2.01 2009.00 0.164 1.31 2009.10 0.161 0.59 2009.20 0.158 359.84 2009.30 0.156 359.07 2009.40 0.153 358.27 2009.50 0.150 357.45 2009.60 0.147 356.59 2009.70 0.145 355.70 2009.80 0.142 354.77 2009.90 0.139 353.80 2010.00 0.136 352.80 2010.10 0.133 351.75 2010.20 0.130 350.66 2010.30 0.127 349.51 2010.40 0.124 348.32 2010.50 0.122 347.06 2010.60 0.119 345.75 2010.70 0.116 344.37 2010.80 0.113 342.92 2010.90 0.110 341.39 2011.00 0.107 339.78 2011.10 0.104 338.08 2011.20 0.102 336.29 2011.30 0.099 334.40 2011.40 0.096 332.40 2011.50 0.093 330.29 2011.60 0.091 328.05 2011.70 0.088 325.69 2011.80 0.086 323.19 2011.90 0.084 320.55 2012.00 0.081 317.76 2012.10 0.079 314.83 2012.20 0.078 311.75 2012.30 0.076 308.52 2012.40 0.074 305.15 2012.50 0.073 301.64 2012.60 0.072 298.02 2012.70 0.071 294.29 2012.80 0.070 290.47 2012.90 0.070 286.60 2013.00 0.070 282.69 2013.10 0.070 278.77 2013.20 0.070 274.88 2013.30 0.071 271.03 2013.40 0.071 267.25 2013.50 0.072 263.57 2013.60 0.073 260.00 2013.70 0.075 256.54 2013.80 0.076 253.22 2013.90 0.078 250.04 2014.00 0.080 246.99 2014.10 0.082 244.09 2014.20 0.084 241.31 2014.30 0.086 238.67 2014.40 0.088 236.16 2014.50 0.090 233.76 2014.60 0.092 231.48 2014.70 0.094 229.30 2014.80 0.097 227.22 2014.90 0.099 225.23 2015.00 0.101 223.33 2015.10 0.103 221.51 2015.20 0.105 219.75 2015.30 0.107 218.06 2015.40 0.109 216.44 2015.50 0.111 214.87 2015.60 0.113 213.35 2015.70 0.114 211.88 2015.80 0.116 210.45 2015.90 0.118 209.06 2016.00 0.119 207.71 2016.10 0.121 206.39 2016.20 0.122 205.10 2016.30 0.123 203.83 2016.40 0.124 202.60 2016.50 0.126 201.38 2016.60 0.127 200.19 2016.70 0.128 199.01 2016.80 0.128 197.85 2016.90 0.129 196.71 2017.00 0.130 195.58 2017.10 0.131 194.46 2017.20 0.131 193.36 2017.30 0.132 192.26 2017.40 0.132 191.17 2017.50 0.133 190.09 2017.60 0.133 189.01 2017.70 0.133 187.94 2017.80 0.134 186.88 2017.90 0.134 185.81 2018.00 0.134 184.76 2018.10 0.134 183.70 2018.20 0.134 182.64 2018.30 0.134 181.59 2018.40 0.134 180.54 2018.50 0.134 179.48 2018.60 0.134 178.43 2018.70 0.134 177.37 2018.80 0.134 176.32 2018.90 0.134 175.26 2019.00 0.134 174.20 2019.10 0.134 173.14 2019.20 0.133 172.07 2019.30 0.133 171.00 2019.40 0.133 169.93 2019.50 0.133 168.85 2019.60 0.132 167.77 2019.70 0.132 166.69 2019.80 0.132 165.60 2019.90 0.132 164.51 2020.00 0.132 163.42 2020.10 0.131 162.32 2020.20 0.131 161.22 2020.30 0.131 160.11 2020.40 0.131 159.00 2020.50 0.130 157.89 2020.60 0.130 156.77 2020.70 0.130 155.65 2020.80 0.130 154.52 2020.90 0.130 153.40 2021.00 0.129 152.27 2021.10 0.129 151.13 2021.20 0.129 150.00 2021.30 0.129 148.86 2021.40 0.129 147.72 2021.50 0.129 146.58 2021.60 0.129 145.44 2021.70 0.129 144.30 2021.80 0.129 143.15 2021.90 0.129 142.01 2022.00 0.129 140.87 2022.10 0.129 139.72 2022.20 0.129 138.58 2022.30 0.129 137.44 2022.40 0.129 136.31 2022.50 0.129 135.17 2022.60 0.130 134.04 2022.70 0.130 132.91 2022.80 0.130 131.78 2022.90 0.130 130.66 2023.00 0.130 129.55 2023.10 0.131 128.43 2023.20 0.131 127.33 2023.30 0.131 126.23 2023.40 0.132 125.13 2023.50 0.132 124.04 2023.60 0.133 122.96 2023.70 0.133 121.89 2023.80 0.134 120.82 2023.90 0.134 119.76 2024.00 0.135 118.71 2024.10 0.135 117.67 2024.20 0.136 116.64 2024.30 0.136 115.61 2024.40 0.137 114.60 2024.50 0.138 113.59 2024.60 0.138 112.60 2024.70 0.139 111.61 2024.80 0.140 110.63 2024.90 0.141 109.67 2025.00 0.141 108.71 2025.10 0.142 107.77 2025.20 0.143 106.83 2025.30 0.144 105.91 2025.40 0.145 104.99 2025.50 0.145 104.09 2025.60 0.146 103.20 2025.70 0.147 102.32 2025.80 0.148 101.45 2025.90 0.149 100.59 2026.00 0.150 99.74 2026.10 0.151 98.90 2026.20 0.152 98.07 2026.30 0.153 97.25 2026.40 0.154 96.45 2026.50 0.155 95.65 2026.60 0.156 94.86 2026.70 0.157 94.09 2026.80 0.158 93.32 2026.90 0.159 92.57 2027.00 0.160 91.82 2027.10 0.161 91.09 2027.20 0.162 90.36 2027.30 0.163 89.65 2027.40 0.165 88.94 2027.50 0.166 88.25 2027.60 0.167 87.56 2027.70 0.168 86.88 2027.80 0.169 86.21 2027.90 0.170 85.55 2028.00 0.171 84.90 2028.10 0.173 84.26 2028.20 0.174 83.63 2028.30 0.175 83.00 2028.40 0.176 82.39 2028.50 0.177 81.78 2028.60 0.178 81.18 2028.70 0.180 80.59 2028.80 0.181 80.00 2028.90 0.182 79.43 2029.00 0.183 78.86 2029.10 0.184 78.30 2029.20 0.186 77.74 2029.30 0.187 77.20 2029.40 0.188 76.66 2029.50 0.189 76.12 2029.60 0.190 75.60 2029.70 0.192 75.08 2029.80 0.193 74.56 2029.90 0.194 74.06 2030.00 0.195 73.56 2030.10 0.197 73.06 2030.20 0.198 72.57 2030.30 0.199 72.09 2030.40 0.200 71.61 2030.50 0.201 71.14 2030.60 0.203 70.68 2030.70 0.204 70.22 2030.80 0.205 69.76 2030.90 0.206 69.31 2031.00 0.207 68.87 2031.10 0.209 68.43 2031.20 0.210 68.00 2031.30 0.211 67.57 2031.40 0.212 67.14 2031.50 0.213 66.72 2031.60 0.214 66.31 2031.70 0.216 65.90 2031.80 0.217 65.49 2031.90 0.218 65.09 2032.00 0.219 64.69 2032.10 0.220 64.30 2032.20 0.221 63.91 2032.30 0.222 63.52 2032.40 0.224 63.14 2032.50 0.225 62.77 2032.60 0.226 62.39 2032.70 0.227 62.02 2032.80 0.228 61.65 2032.90 0.229 61.29 2033.00 0.230 60.93 2033.10 0.231 60.58 2033.20 0.232 60.22 2033.30 0.233 59.87 2033.40 0.235 59.53 2033.50 0.236 59.18 2033.60 0.237 58.84 2033.70 0.238 58.50 2033.80 0.239 58.17 2033.90 0.240 57.84 2034.00 0.241 57.51 2034.10 0.242 57.18 2034.20 0.243 56.86 2034.30 0.244 56.54 2034.40 0.245 56.22 2034.50 0.246 55.91 2034.60 0.247 55.59 2034.70 0.248 55.28 2034.80 0.249 54.97 2034.90 0.250 54.67 2035.00 0.250 54.36 2035.10 0.251 54.06 2035.20 0.252 53.76 2035.30 0.253 53.47 2035.40 0.254 53.17 2035.50 0.255 52.88 2035.60 0.256 52.59 2035.70 0.257 52.30 2035.80 0.258 52.01 2035.90 0.258 51.73 2036.00 0.259 51.44 2036.10 0.260 51.16 2036.20 0.261 50.88 2036.30 0.262 50.60 2036.40 0.262 50.33 2036.50 0.263 50.05 2036.60 0.264 49.78 2036.70 0.265 49.51 2036.80 0.265 49.24 2036.90 0.266 48.97 2037.00 0.267 48.70 2037.10 0.268 48.44 2037.20 0.268 48.17 2037.30 0.269 47.91 2037.40 0.270 47.65 2037.50 0.270 47.39 2037.60 0.271 47.13 2037.70 0.272 46.87 2037.80 0.272 46.61 2037.90 0.273 46.36 2038.00 0.273 46.10 2038.10 0.274 45.85 2038.20 0.275 45.60 2038.30 0.275 45.35 2038.40 0.276 45.10 2038.50 0.276 44.85 2038.60 0.277 44.60 2038.70 0.277 44.35 2038.80 0.278 44.11 2038.90 0.278 43.86 2039.00 0.279 43.62 2039.10 0.279 43.37 2039.20 0.280 43.13 2039.30 0.280 42.89 2039.40 0.281 42.65 2039.50 0.281 42.41 2039.60 0.281 42.17 2039.70 0.282 41.93 2039.80 0.282 41.69 2039.90 0.282 41.45 2040.00 0.283 41.21 2040.10 0.283 40.97 2040.20 0.283 40.74 2040.30 0.284 40.50 2040.40 0.284 40.27 2040.50 0.284 40.03 2040.60 0.284 39.80 2040.70 0.285 39.56 2040.80 0.285 39.33 2040.90 0.285 39.09 2041.00 0.285 38.86 2041.10 0.285 38.63 2041.20 0.286 38.39 2041.30 0.286 38.16 2041.40 0.286 37.93 2041.50 0.286 37.70 2041.60 0.286 37.47 2041.70 0.286 37.23 2041.80 0.286 37.00 2041.90 0.286 36.77 2042.00 0.286 36.54 2042.10 0.286 36.31 2042.20 0.286 36.07 2042.30 0.286 35.84 2042.40 0.286 35.61 2042.50 0.286 35.38 2042.60 0.286 35.15 2042.70 0.286 34.92 2042.80 0.286 34.68 2042.90 0.286 34.45 2043.00 0.285 34.22 2043.10 0.285 33.98 2043.20 0.285 33.75 2043.30 0.285 33.52 2043.40 0.285 33.28 2043.50 0.284 33.05 2043.60 0.284 32.81 2043.70 0.284 32.58 2043.80 0.284 32.34 2043.90 0.283 32.11 2044.00 0.283 31.87 2044.10 0.283 31.63 2044.20 0.282 31.39 2044.30 0.282 31.16 2044.40 0.281 30.92 2044.50 0.281 30.68 2044.60 0.280 30.44 2044.70 0.280 30.19 2044.80 0.280 29.95 2044.90 0.279 29.71 2045.00 0.278 29.46 2045.10 0.278 29.22 2045.20 0.277 28.97 2045.30 0.277 28.73 2045.40 0.276 28.48 2045.50 0.275 28.23 2045.60 0.275 27.98 2045.70 0.274 27.72 2045.80 0.273 27.47 2045.90 0.273 27.22 2046.00 0.272 26.96 2046.10 0.271 26.70 2046.20 0.270 26.44 2046.30 0.270 26.18 2046.40 0.269 25.92 2046.50 0.268 25.66 2046.60 0.267 25.39 2046.70 0.266 25.13
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 17:10:31 |