| WDS: | A2307 | WDS ID/Discoverer |
| P: | 58.800 | Orbital period (years) |
| a: | 0.2336 | Semi-major axis (arcseconds) |
| i: | 73.4 | Inclination (degrees) |
| Ω: | 41.16 | Longitude of ascending node (degrees) |
| T: | 2012.811 | Epoch of periastron passage (year) |
| e: | 0.429 | Eccentricity |
| ω: | 179.8 | Longitude of periastron (degrees) |
| Start-Year: | 1995.6 | Year |
| End-Year: | 2054.4 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for A2307 |
||
| Position: | 005319.51+040510.7 | Epoch-2000 right ascension and declination |
| WDS-ID: | 00533+0405 | WDS designation |
| Discoverer Code: | A2307 | Discover designation and components |
| ADS number: | 732 | Aitken Double Star catalog |
| HD number: | 5143 | HD catalog number |
| Hipparcos number: | 4176 | Hipparcos catalog number |
| V1: | 7.55 | Magnitude of the primary |
| V2: | 8.79 | Magnitude of the secondary |
| Equinox: | Equinox | |
| Date: | Date of last observation | |
| Orbit grade: | 2 | Orbit grade, ranging from : 1 = Definitive 2 = Good 3 = Reliable 4 = Preliminary 5 = Indeterminate |
| Flags: | n | Flags |
| Ephemerides: | Ephemerides | |
| Code: | CIA2022f | 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 0.179 22.29 -------------------------- 1995.60 0.241 52.86 1995.70 0.240 53.01 1995.80 0.238 53.16 1995.90 0.237 53.31 1996.00 0.235 53.47 1996.10 0.233 53.62 1996.20 0.232 53.78 1996.30 0.230 53.95 1996.40 0.229 54.11 1996.50 0.227 54.28 1996.60 0.225 54.44 1996.70 0.224 54.62 1996.80 0.222 54.79 1996.90 0.220 54.97 1997.00 0.219 55.15 1997.10 0.217 55.33 1997.20 0.215 55.51 1997.30 0.213 55.70 1997.40 0.212 55.89 1997.50 0.210 56.09 1997.60 0.208 56.28 1997.70 0.206 56.48 1997.80 0.204 56.69 1997.90 0.203 56.90 1998.00 0.201 57.11 1998.10 0.199 57.32 1998.20 0.197 57.54 1998.30 0.195 57.77 1998.40 0.193 58.00 1998.50 0.192 58.23 1998.60 0.190 58.47 1998.70 0.188 58.71 1998.80 0.186 58.95 1998.90 0.184 59.21 1999.00 0.182 59.46 1999.10 0.180 59.73 1999.20 0.178 59.99 1999.30 0.176 60.27 1999.40 0.174 60.55 1999.50 0.172 60.84 1999.60 0.170 61.13 1999.70 0.168 61.43 1999.80 0.166 61.74 1999.90 0.164 62.06 2000.00 0.162 62.38 2000.10 0.160 62.71 2000.20 0.158 63.05 2000.30 0.156 63.40 2000.40 0.154 63.76 2000.50 0.152 64.13 2000.60 0.150 64.51 2000.70 0.148 64.90 2000.80 0.146 65.30 2000.90 0.144 65.71 2001.00 0.142 66.13 2001.10 0.139 66.57 2001.20 0.137 67.02 2001.30 0.135 67.48 2001.40 0.133 67.96 2001.50 0.131 68.46 2001.60 0.129 68.97 2001.70 0.127 69.50 2001.80 0.124 70.05 2001.90 0.122 70.61 2002.00 0.120 71.20 2002.10 0.118 71.80 2002.20 0.116 72.43 2002.30 0.114 73.09 2002.40 0.112 73.77 2002.50 0.110 74.47 2002.60 0.107 75.21 2002.70 0.105 75.97 2002.80 0.103 76.76 2002.90 0.101 77.59 2003.00 0.099 78.45 2003.10 0.097 79.35 2003.20 0.095 80.29 2003.30 0.093 81.28 2003.40 0.091 82.30 2003.50 0.089 83.38 2003.60 0.087 84.50 2003.70 0.085 85.68 2003.80 0.083 86.91 2003.90 0.081 88.20 2004.00 0.079 89.56 2004.10 0.077 90.98 2004.20 0.075 92.48 2004.30 0.073 94.05 2004.40 0.072 95.69 2004.50 0.070 97.42 2004.60 0.068 99.23 2004.70 0.067 101.12 2004.80 0.065 103.11 2004.90 0.064 105.19 2005.00 0.062 107.37 2005.10 0.061 109.64 2005.20 0.060 112.00 2005.30 0.059 114.46 2005.40 0.058 117.00 2005.50 0.057 119.63 2005.60 0.056 122.34 2005.70 0.055 125.12 2005.80 0.055 127.96 2005.90 0.054 130.85 2006.00 0.054 133.78 2006.10 0.054 136.74 2006.20 0.054 139.70 2006.30 0.054 142.66 2006.40 0.054 145.60 2006.50 0.055 148.50 2006.60 0.055 151.37 2006.70 0.056 154.17 2006.80 0.056 156.91 2006.90 0.057 159.57 2007.00 0.058 162.15 2007.10 0.059 164.64 2007.20 0.060 167.05 2007.30 0.062 169.36 2007.40 0.063 171.57 2007.50 0.064 173.70 2007.60 0.066 175.73 2007.70 0.067 177.68 2007.80 0.069 179.54 2007.90 0.071 181.31 2008.00 0.072 183.01 2008.10 0.074 184.62 2008.20 0.076 186.17 2008.30 0.077 187.65 2008.40 0.079 189.06 2008.50 0.081 190.40 2008.60 0.083 191.69 2008.70 0.084 192.93 2008.80 0.086 194.11 2008.90 0.088 195.24 2009.00 0.090 196.33 2009.10 0.092 197.38 2009.20 0.094 198.38 2009.30 0.095 199.35 2009.40 0.097 200.28 2009.50 0.099 201.17 2009.60 0.101 202.04 2009.70 0.102 202.87 2009.80 0.104 203.68 2009.90 0.106 204.46 2010.00 0.107 205.22 2010.10 0.109 205.96 2010.20 0.111 206.67 2010.30 0.112 207.37 2010.40 0.114 208.04 2010.50 0.115 208.70 2010.60 0.117 209.34 2010.70 0.118 209.97 2010.80 0.119 210.58 2010.90 0.121 211.18 2011.00 0.122 211.76 2011.10 0.123 212.34 2011.20 0.124 212.90 2011.30 0.125 213.46 2011.40 0.126 214.00 2011.50 0.127 214.54 2011.60 0.128 215.07 2011.70 0.129 215.59 2011.80 0.130 216.11 2011.90 0.130 216.62 2012.00 0.131 217.12 2012.10 0.131 217.63 2012.20 0.132 218.12 2012.30 0.132 218.62 2012.40 0.133 219.11 2012.50 0.133 219.59 2012.60 0.133 220.08 2012.70 0.133 220.57 2012.80 0.133 221.05 2012.90 0.133 221.54 2013.00 0.133 222.02 2013.10 0.133 222.51 2013.20 0.133 222.99 2013.30 0.133 223.48 2013.40 0.132 223.98 2013.50 0.132 224.47 2013.60 0.131 224.97 2013.70 0.131 225.47 2013.80 0.130 225.98 2013.90 0.129 226.49 2014.00 0.129 227.01 2014.10 0.128 227.54 2014.20 0.127 228.07 2014.30 0.126 228.61 2014.40 0.125 229.16 2014.50 0.124 229.72 2014.60 0.123 230.29 2014.70 0.121 230.87 2014.80 0.120 231.46 2014.90 0.119 232.06 2015.00 0.117 232.68 2015.10 0.116 233.31 2015.20 0.115 233.96 2015.30 0.113 234.63 2015.40 0.112 235.31 2015.50 0.110 236.01 2015.60 0.108 236.73 2015.70 0.107 237.48 2015.80 0.105 238.24 2015.90 0.103 239.04 2016.00 0.102 239.85 2016.10 0.100 240.70 2016.20 0.098 241.58 2016.30 0.097 242.49 2016.40 0.095 243.43 2016.50 0.093 244.41 2016.60 0.091 245.43 2016.70 0.089 246.49 2016.80 0.087 247.59 2016.90 0.086 248.74 2017.00 0.084 249.94 2017.10 0.082 251.20 2017.20 0.080 252.51 2017.30 0.078 253.88 2017.40 0.077 255.31 2017.50 0.075 256.81 2017.60 0.073 258.37 2017.70 0.072 260.02 2017.80 0.070 261.73 2017.90 0.068 263.53 2018.00 0.067 265.42 2018.10 0.065 267.39 2018.20 0.064 269.45 2018.30 0.063 271.60 2018.40 0.061 273.84 2018.50 0.060 276.17 2018.60 0.059 278.60 2018.70 0.058 281.11 2018.80 0.057 283.71 2018.90 0.056 286.38 2019.00 0.056 289.13 2019.10 0.055 291.94 2019.20 0.055 294.80 2019.30 0.054 297.70 2019.40 0.054 300.63 2019.50 0.054 303.57 2019.60 0.054 306.52 2019.70 0.054 309.45 2019.80 0.055 312.35 2019.90 0.055 315.21 2020.00 0.056 318.02 2020.10 0.056 320.76 2020.20 0.057 323.43 2020.30 0.058 326.02 2020.40 0.059 328.53 2020.50 0.060 330.95 2020.60 0.062 333.27 2020.70 0.063 335.50 2020.80 0.064 337.64 2020.90 0.066 339.69 2021.00 0.067 341.64 2021.10 0.069 343.51 2021.20 0.070 345.29 2021.30 0.072 346.98 2021.40 0.074 348.60 2021.50 0.076 350.14 2021.60 0.078 351.61 2021.70 0.079 353.01 2021.80 0.081 354.35 2021.90 0.083 355.63 2022.00 0.085 356.84 2022.10 0.087 358.00 2022.20 0.089 359.11 2022.30 0.091 0.17 2022.40 0.093 1.18 2022.50 0.095 2.15 2022.60 0.097 3.08 2022.70 0.099 3.97 2022.80 0.102 4.83 2022.90 0.104 5.64 2023.00 0.106 6.43 2023.10 0.108 7.18 2023.20 0.110 7.91 2023.30 0.112 8.61 2023.40 0.114 9.28 2023.50 0.116 9.93 2023.60 0.119 10.55 2023.70 0.121 11.15 2023.80 0.123 11.74 2023.90 0.125 12.30 2024.00 0.127 12.84 2024.10 0.129 13.36 2024.20 0.131 13.87 2024.30 0.134 14.36 2024.40 0.136 14.84 2024.50 0.138 15.30 2024.60 0.140 15.75 2024.70 0.142 16.18 2024.80 0.144 16.60 2024.90 0.146 17.01 2025.00 0.148 17.41 2025.10 0.150 17.80 2025.20 0.152 18.18 2025.30 0.154 18.54 2025.40 0.156 18.90 2025.50 0.159 19.25 2025.60 0.161 19.59 2025.70 0.163 19.92 2025.80 0.165 20.24 2025.90 0.167 20.55 2026.00 0.169 20.86 2026.10 0.171 21.16 2026.20 0.173 21.45 2026.30 0.175 21.74 2026.40 0.177 22.02 2026.50 0.179 22.29 2026.60 0.180 22.56 2026.70 0.182 22.82 2026.80 0.184 23.08 2026.90 0.186 23.33 2027.00 0.188 23.57 2027.10 0.190 23.82 2027.20 0.192 24.05 2027.30 0.194 24.28 2027.40 0.196 24.51 2027.50 0.197 24.73 2027.60 0.199 24.95 2027.70 0.201 25.17 2027.80 0.203 25.38 2027.90 0.205 25.59 2028.00 0.207 25.79 2028.10 0.208 25.99 2028.20 0.210 26.19 2028.30 0.212 26.38 2028.40 0.214 26.57 2028.50 0.215 26.76 2028.60 0.217 26.95 2028.70 0.219 27.13 2028.80 0.220 27.31 2028.90 0.222 27.48 2029.00 0.224 27.66 2029.10 0.225 27.83 2029.20 0.227 27.99 2029.30 0.229 28.16 2029.40 0.230 28.32 2029.50 0.232 28.49 2029.60 0.233 28.65 2029.70 0.235 28.80 2029.80 0.237 28.96 2029.90 0.238 29.11 2030.00 0.240 29.26 2030.10 0.241 29.41 2030.20 0.243 29.56 2030.30 0.244 29.70 2030.40 0.246 29.85 2030.50 0.247 29.99 2030.60 0.249 30.13 2030.70 0.250 30.27 2030.80 0.252 30.40 2030.90 0.253 30.54 2031.00 0.255 30.67 2031.10 0.256 30.81 2031.20 0.257 30.94 2031.30 0.259 31.07 2031.40 0.260 31.19 2031.50 0.261 31.32 2031.60 0.263 31.45 2031.70 0.264 31.57 2031.80 0.265 31.69 2031.90 0.267 31.82 2032.00 0.268 31.94 2032.10 0.269 32.06 2032.20 0.271 32.17 2032.30 0.272 32.29 2032.40 0.273 32.41 2032.50 0.274 32.52 2032.60 0.276 32.64 2032.70 0.277 32.75 2032.80 0.278 32.86 2032.90 0.279 32.97 2033.00 0.280 33.08 2033.10 0.281 33.19 2033.20 0.283 33.30 2033.30 0.284 33.41 2033.40 0.285 33.51 2033.50 0.286 33.62 2033.60 0.287 33.73 2033.70 0.288 33.83 2033.80 0.289 33.93 2033.90 0.290 34.04 2034.00 0.291 34.14 2034.10 0.292 34.24 2034.20 0.293 34.34 2034.30 0.294 34.44 2034.40 0.295 34.54 2034.50 0.296 34.64 2034.60 0.297 34.74 2034.70 0.298 34.83 2034.80 0.299 34.93 2034.90 0.300 35.03 2035.00 0.301 35.12 2035.10 0.302 35.22 2035.20 0.303 35.31 2035.30 0.304 35.40 2035.40 0.305 35.50 2035.50 0.305 35.59 2035.60 0.306 35.68 2035.70 0.307 35.77 2035.80 0.308 35.86 2035.90 0.309 35.96 2036.00 0.309 36.05 2036.10 0.310 36.14 2036.20 0.311 36.22 2036.30 0.312 36.31 2036.40 0.312 36.40 2036.50 0.313 36.49 2036.60 0.314 36.58 2036.70 0.315 36.67 2036.80 0.315 36.75 2036.90 0.316 36.84 2037.00 0.317 36.93 2037.10 0.317 37.01 2037.20 0.318 37.10 2037.30 0.319 37.18 2037.40 0.319 37.27 2037.50 0.320 37.35 2037.60 0.320 37.43 2037.70 0.321 37.52 2037.80 0.321 37.60 2037.90 0.322 37.69 2038.00 0.323 37.77 2038.10 0.323 37.85 2038.20 0.324 37.93 2038.30 0.324 38.02 2038.40 0.325 38.10 2038.50 0.325 38.18 2038.60 0.326 38.26 2038.70 0.326 38.34 2038.80 0.326 38.42 2038.90 0.327 38.50 2039.00 0.327 38.59 2039.10 0.328 38.67 2039.20 0.328 38.75 2039.30 0.328 38.83 2039.40 0.329 38.91 2039.50 0.329 38.99 2039.60 0.329 39.06 2039.70 0.330 39.14 2039.80 0.330 39.22 2039.90 0.330 39.30 2040.00 0.331 39.38 2040.10 0.331 39.46 2040.20 0.331 39.54 2040.30 0.331 39.62 2040.40 0.332 39.70 2040.50 0.332 39.77 2040.60 0.332 39.85 2040.70 0.332 39.93 2040.80 0.333 40.01 2040.90 0.333 40.09 2041.00 0.333 40.16 2041.10 0.333 40.24 2041.20 0.333 40.32 2041.30 0.333 40.40 2041.40 0.333 40.48 2041.50 0.333 40.55 2041.60 0.334 40.63 2041.70 0.334 40.71 2041.80 0.334 40.79 2041.90 0.334 40.86 2042.00 0.334 40.94 2042.10 0.334 41.02 2042.20 0.334 41.09 2042.30 0.334 41.17 2042.40 0.334 41.25 2042.50 0.334 41.33 2042.60 0.334 41.40 2042.70 0.334 41.48 2042.80 0.334 41.56 2042.90 0.334 41.64 2043.00 0.333 41.71 2043.10 0.333 41.79 2043.20 0.333 41.87 2043.30 0.333 41.95 2043.40 0.333 42.02 2043.50 0.333 42.10 2043.60 0.333 42.18 2043.70 0.333 42.26 2043.80 0.332 42.34 2043.90 0.332 42.41 2044.00 0.332 42.49 2044.10 0.332 42.57 2044.20 0.331 42.65 2044.30 0.331 42.73 2044.40 0.331 42.81 2044.50 0.331 42.89 2044.60 0.330 42.96 2044.70 0.330 43.04 2044.80 0.330 43.12 2044.90 0.329 43.20 2045.00 0.329 43.28 2045.10 0.329 43.36 2045.20 0.328 43.44 2045.30 0.328 43.52 2045.40 0.328 43.60 2045.50 0.327 43.68 2045.60 0.327 43.76 2045.70 0.326 43.84 2045.80 0.326 43.92 2045.90 0.326 44.01 2046.00 0.325 44.09 2046.10 0.325 44.17 2046.20 0.324 44.25 2046.30 0.324 44.33 2046.40 0.323 44.42 2046.50 0.323 44.50 2046.60 0.322 44.58 2046.70 0.321 44.66 2046.80 0.321 44.75 2046.90 0.320 44.83 2047.00 0.320 44.92 2047.10 0.319 45.00 2047.20 0.319 45.09 2047.30 0.318 45.17 2047.40 0.317 45.26 2047.50 0.317 45.34 2047.60 0.316 45.43 2047.70 0.315 45.51 2047.80 0.315 45.60 2047.90 0.314 45.69 2048.00 0.313 45.78 2048.10 0.312 45.86 2048.20 0.312 45.95 2048.30 0.311 46.04 2048.40 0.310 46.13 2048.50 0.309 46.22 2048.60 0.309 46.31 2048.70 0.308 46.40 2048.80 0.307 46.49 2048.90 0.306 46.58 2049.00 0.305 46.68 2049.10 0.305 46.77 2049.20 0.304 46.86 2049.30 0.303 46.96 2049.40 0.302 47.05 2049.50 0.301 47.15 2049.60 0.300 47.24 2049.70 0.299 47.34 2049.80 0.298 47.43 2049.90 0.297 47.53 2050.00 0.296 47.63 2050.10 0.295 47.73 2050.20 0.294 47.83 2050.30 0.293 47.93 2050.40 0.292 48.03 2050.50 0.291 48.13 2050.60 0.290 48.23 2050.70 0.289 48.33 2050.80 0.288 48.44 2050.90 0.287 48.54 2051.00 0.286 48.65 2051.10 0.285 48.75 2051.20 0.284 48.86 2051.30 0.283 48.97 2051.40 0.281 49.08 2051.50 0.280 49.18 2051.60 0.279 49.29 2051.70 0.278 49.41 2051.80 0.277 49.52 2051.90 0.275 49.63 2052.00 0.274 49.75 2052.10 0.273 49.86 2052.20 0.272 49.98 2052.30 0.271 50.09 2052.40 0.269 50.21 2052.50 0.268 50.33 2052.60 0.267 50.45 2052.70 0.265 50.57 2052.80 0.264 50.70 2052.90 0.263 50.82 2053.00 0.261 50.95 2053.10 0.260 51.07 2053.20 0.259 51.20 2053.30 0.257 51.33 2053.40 0.256 51.46 2053.50 0.254 51.60 2053.60 0.253 51.73 2053.70 0.252 51.86 2053.80 0.250 52.00 2053.90 0.249 52.14 2054.00 0.247 52.28 2054.10 0.246 52.42 2054.20 0.244 52.57 2054.30 0.243 52.71 2054.40 0.241 52.86
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 14:44:40 |