| WDS: | MCA60AB | WDS ID/Discoverer |
| P: | 45.400 | Orbital period (years) |
| a: | 0.177 | Semi-major axis (arcseconds) |
| i: | 85.2 | Inclination (degrees) |
| Ω: | 142.3 | Longitude of ascending node (degrees) |
| T: | 2012.400 | Epoch of periastron passage (year) |
| e: | 0.595 | Eccentricity |
| ω: | 182.1 | Longitude of periastron (degrees) |
| Start-Year: | 2002.3 | Year |
| End-Year: | 2047.7 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for MCA60AB |
||
| Position: | 201546.16+274851.2 | Epoch-2000 right ascension and declination |
| WDS-ID: | 20158+2749 | WDS designation |
| Discoverer Code: | MCA60AB | Discover designation and components |
| ADS number: | . | Aitken Double Star catalog |
| HD number: | 192806 | HD catalog number |
| Hipparcos number: | 99874 | Hipparcos catalog number |
| V1: | 4.80 | Magnitude of the primary |
| V2: | 6.94 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2022 | Date of last observation |
| Orbit grade: | 3 | Orbit grade, ranging from : 1 = Definitive 2 = Good 3 = Reliable 4 = Preliminary 5 = Indeterminate |
| Flags: | n | Flags |
| Ephemerides: | Ephemerides | |
| Code: | Tok2023a | 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 0.235 140.45 -------------------------- 2002.30 0.166 146.29 2002.40 0.164 146.35 2002.50 0.163 146.41 2002.60 0.161 146.48 2002.70 0.159 146.54 2002.80 0.157 146.61 2002.90 0.155 146.68 2003.00 0.153 146.75 2003.10 0.151 146.82 2003.20 0.149 146.90 2003.30 0.147 146.97 2003.40 0.145 147.05 2003.50 0.143 147.13 2003.60 0.140 147.22 2003.70 0.138 147.30 2003.80 0.136 147.39 2003.90 0.134 147.48 2004.00 0.132 147.58 2004.10 0.130 147.67 2004.20 0.127 147.78 2004.30 0.125 147.88 2004.40 0.123 147.99 2004.50 0.121 148.10 2004.60 0.118 148.22 2004.70 0.116 148.34 2004.80 0.114 148.47 2004.90 0.112 148.60 2005.00 0.109 148.73 2005.10 0.107 148.88 2005.20 0.104 149.03 2005.30 0.102 149.18 2005.40 0.100 149.35 2005.50 0.097 149.52 2005.60 0.095 149.70 2005.70 0.092 149.90 2005.80 0.090 150.10 2005.90 0.087 150.31 2006.00 0.085 150.54 2006.10 0.082 150.78 2006.20 0.079 151.04 2006.30 0.077 151.31 2006.40 0.074 151.60 2006.50 0.072 151.92 2006.60 0.069 152.25 2006.70 0.066 152.62 2006.80 0.064 153.02 2006.90 0.061 153.45 2007.00 0.058 153.92 2007.10 0.056 154.43 2007.20 0.053 155.00 2007.30 0.050 155.64 2007.40 0.047 156.34 2007.50 0.045 157.14 2007.60 0.042 158.04 2007.70 0.039 159.06 2007.80 0.036 160.24 2007.90 0.033 161.62 2008.00 0.031 163.25 2008.10 0.028 165.20 2008.20 0.025 167.57 2008.30 0.023 170.51 2008.40 0.020 174.22 2008.50 0.017 179.04 2008.60 0.015 185.41 2008.70 0.013 194.00 2008.80 0.011 205.56 2008.90 0.010 220.46 2009.00 0.010 237.64 2009.10 0.010 254.40 2009.20 0.012 268.41 2009.30 0.014 279.09 2009.40 0.016 287.01 2009.50 0.018 292.90 2009.60 0.021 297.39 2009.70 0.023 300.87 2009.80 0.026 303.65 2009.90 0.029 305.91 2010.00 0.031 307.78 2010.10 0.034 309.36 2010.20 0.037 310.70 2010.30 0.039 311.87 2010.40 0.042 312.89 2010.50 0.044 313.79 2010.60 0.047 314.59 2010.70 0.049 315.31 2010.80 0.052 315.97 2010.90 0.054 316.57 2011.00 0.056 317.12 2011.10 0.058 317.63 2011.20 0.060 318.11 2011.30 0.062 318.55 2011.40 0.064 318.98 2011.50 0.065 319.38 2011.60 0.067 319.76 2011.70 0.068 320.13 2011.80 0.069 320.48 2011.90 0.070 320.83 2012.00 0.071 321.17 2012.10 0.071 321.50 2012.20 0.072 321.83 2012.30 0.072 322.15 2012.40 0.072 322.48 2012.50 0.071 322.80 2012.60 0.071 323.13 2012.70 0.070 323.47 2012.80 0.069 323.81 2012.90 0.068 324.16 2013.00 0.067 324.53 2013.10 0.066 324.91 2013.20 0.064 325.31 2013.30 0.062 325.73 2013.40 0.060 326.17 2013.50 0.058 326.65 2013.60 0.056 327.15 2013.70 0.054 327.71 2013.80 0.052 328.31 2013.90 0.049 328.96 2014.00 0.047 329.69 2014.10 0.044 330.51 2014.20 0.041 331.43 2014.30 0.039 332.47 2014.40 0.036 333.68 2014.50 0.033 335.09 2014.60 0.030 336.75 2014.70 0.027 338.76 2014.80 0.025 341.23 2014.90 0.022 344.33 2015.00 0.019 348.32 2015.10 0.017 353.60 2015.20 0.014 0.77 2015.30 0.012 10.71 2015.40 0.010 24.36 2015.50 0.009 41.77 2015.60 0.010 60.68 2015.70 0.011 77.49 2015.80 0.012 90.39 2015.90 0.015 99.73 2016.00 0.017 106.48 2016.10 0.020 111.47 2016.20 0.022 115.25 2016.30 0.025 118.20 2016.40 0.028 120.56 2016.50 0.031 122.48 2016.60 0.034 124.07 2016.70 0.037 125.41 2016.80 0.040 126.55 2016.90 0.043 127.54 2017.00 0.045 128.40 2017.10 0.048 129.16 2017.20 0.051 129.84 2017.30 0.054 130.44 2017.40 0.057 130.99 2017.50 0.060 131.48 2017.60 0.063 131.93 2017.70 0.065 132.33 2017.80 0.068 132.71 2017.90 0.071 133.06 2018.00 0.074 133.38 2018.10 0.076 133.67 2018.20 0.079 133.95 2018.30 0.082 134.21 2018.40 0.084 134.45 2018.50 0.087 134.68 2018.60 0.090 134.89 2018.70 0.092 135.10 2018.80 0.095 135.29 2018.90 0.097 135.47 2019.00 0.100 135.64 2019.10 0.102 135.80 2019.20 0.105 135.96 2019.30 0.107 136.11 2019.40 0.110 136.25 2019.50 0.112 136.38 2019.60 0.115 136.51 2019.70 0.117 136.64 2019.80 0.119 136.76 2019.90 0.122 136.87 2020.00 0.124 136.98 2020.10 0.126 137.09 2020.20 0.129 137.19 2020.30 0.131 137.29 2020.40 0.133 137.39 2020.50 0.135 137.48 2020.60 0.138 137.57 2020.70 0.140 137.66 2020.80 0.142 137.74 2020.90 0.144 137.82 2021.00 0.146 137.90 2021.10 0.148 137.98 2021.20 0.151 138.05 2021.30 0.153 138.13 2021.40 0.155 138.20 2021.50 0.157 138.27 2021.60 0.159 138.33 2021.70 0.161 138.40 2021.80 0.163 138.46 2021.90 0.165 138.52 2022.00 0.167 138.59 2022.10 0.168 138.65 2022.20 0.170 138.70 2022.30 0.172 138.76 2022.40 0.174 138.82 2022.50 0.176 138.87 2022.60 0.178 138.92 2022.70 0.180 138.98 2022.80 0.181 139.03 2022.90 0.183 139.08 2023.00 0.185 139.13 2023.10 0.187 139.18 2023.20 0.188 139.22 2023.30 0.190 139.27 2023.40 0.192 139.32 2023.50 0.193 139.36 2023.60 0.195 139.41 2023.70 0.197 139.45 2023.80 0.198 139.49 2023.90 0.200 139.53 2024.00 0.201 139.58 2024.10 0.203 139.62 2024.20 0.205 139.66 2024.30 0.206 139.70 2024.40 0.208 139.74 2024.50 0.209 139.77 2024.60 0.211 139.81 2024.70 0.212 139.85 2024.80 0.213 139.89 2024.90 0.215 139.92 2025.00 0.216 139.96 2025.10 0.218 139.99 2025.20 0.219 140.03 2025.30 0.220 140.06 2025.40 0.222 140.10 2025.50 0.223 140.13 2025.60 0.224 140.16 2025.70 0.226 140.20 2025.80 0.227 140.23 2025.90 0.228 140.26 2026.00 0.229 140.29 2026.10 0.231 140.33 2026.20 0.232 140.36 2026.30 0.233 140.39 2026.40 0.234 140.42 2026.50 0.235 140.45 2026.60 0.237 140.48 2026.70 0.238 140.51 2026.80 0.239 140.54 2026.90 0.240 140.57 2027.00 0.241 140.60 2027.10 0.242 140.62 2027.20 0.243 140.65 2027.30 0.244 140.68 2027.40 0.245 140.71 2027.50 0.246 140.74 2027.60 0.247 140.76 2027.70 0.248 140.79 2027.80 0.249 140.82 2027.90 0.250 140.85 2028.00 0.251 140.87 2028.10 0.252 140.90 2028.20 0.253 140.92 2028.30 0.254 140.95 2028.40 0.255 140.98 2028.50 0.256 141.00 2028.60 0.257 141.03 2028.70 0.257 141.05 2028.80 0.258 141.08 2028.90 0.259 141.10 2029.00 0.260 141.13 2029.10 0.261 141.15 2029.20 0.261 141.18 2029.30 0.262 141.20 2029.40 0.263 141.23 2029.50 0.264 141.25 2029.60 0.264 141.27 2029.70 0.265 141.30 2029.80 0.266 141.32 2029.90 0.266 141.34 2030.00 0.267 141.37 2030.10 0.268 141.39 2030.20 0.268 141.41 2030.30 0.269 141.44 2030.40 0.269 141.46 2030.50 0.270 141.48 2030.60 0.271 141.51 2030.70 0.271 141.53 2030.80 0.272 141.55 2030.90 0.272 141.57 2031.00 0.273 141.60 2031.10 0.273 141.62 2031.20 0.274 141.64 2031.30 0.274 141.66 2031.40 0.275 141.69 2031.50 0.275 141.71 2031.60 0.276 141.73 2031.70 0.276 141.75 2031.80 0.276 141.77 2031.90 0.277 141.80 2032.00 0.277 141.82 2032.10 0.277 141.84 2032.20 0.278 141.86 2032.30 0.278 141.88 2032.40 0.278 141.90 2032.50 0.279 141.93 2032.60 0.279 141.95 2032.70 0.279 141.97 2032.80 0.280 141.99 2032.90 0.280 142.01 2033.00 0.280 142.03 2033.10 0.280 142.05 2033.20 0.281 142.08 2033.30 0.281 142.10 2033.40 0.281 142.12 2033.50 0.281 142.14 2033.60 0.281 142.16 2033.70 0.281 142.18 2033.80 0.282 142.20 2033.90 0.282 142.22 2034.00 0.282 142.24 2034.10 0.282 142.27 2034.20 0.282 142.29 2034.30 0.282 142.31 2034.40 0.282 142.33 2034.50 0.282 142.35 2034.60 0.282 142.37 2034.70 0.282 142.39 2034.80 0.282 142.41 2034.90 0.282 142.43 2035.00 0.282 142.45 2035.10 0.282 142.48 2035.20 0.282 142.50 2035.30 0.282 142.52 2035.40 0.282 142.54 2035.50 0.282 142.56 2035.60 0.282 142.58 2035.70 0.282 142.60 2035.80 0.281 142.62 2035.90 0.281 142.64 2036.00 0.281 142.67 2036.10 0.281 142.69 2036.20 0.281 142.71 2036.30 0.281 142.73 2036.40 0.280 142.75 2036.50 0.280 142.77 2036.60 0.280 142.79 2036.70 0.280 142.81 2036.80 0.279 142.84 2036.90 0.279 142.86 2037.00 0.279 142.88 2037.10 0.279 142.90 2037.20 0.278 142.92 2037.30 0.278 142.94 2037.40 0.278 142.96 2037.50 0.277 142.99 2037.60 0.277 143.01 2037.70 0.276 143.03 2037.80 0.276 143.05 2037.90 0.276 143.07 2038.00 0.275 143.10 2038.10 0.275 143.12 2038.20 0.274 143.14 2038.30 0.274 143.16 2038.40 0.273 143.18 2038.50 0.273 143.21 2038.60 0.272 143.23 2038.70 0.272 143.25 2038.80 0.271 143.27 2038.90 0.271 143.30 2039.00 0.270 143.32 2039.10 0.270 143.34 2039.20 0.269 143.37 2039.30 0.268 143.39 2039.40 0.268 143.41 2039.50 0.267 143.44 2039.60 0.267 143.46 2039.70 0.266 143.48 2039.80 0.265 143.51 2039.90 0.265 143.53 2040.00 0.264 143.55 2040.10 0.263 143.58 2040.20 0.262 143.60 2040.30 0.262 143.63 2040.40 0.261 143.65 2040.50 0.260 143.68 2040.60 0.259 143.70 2040.70 0.259 143.73 2040.80 0.258 143.75 2040.90 0.257 143.78 2041.00 0.256 143.80 2041.10 0.255 143.83 2041.20 0.254 143.85 2041.30 0.254 143.88 2041.40 0.253 143.90 2041.50 0.252 143.93 2041.60 0.251 143.96 2041.70 0.250 143.98 2041.80 0.249 144.01 2041.90 0.248 144.04 2042.00 0.247 144.06 2042.10 0.246 144.09 2042.20 0.245 144.12 2042.30 0.244 144.15 2042.40 0.243 144.18 2042.50 0.242 144.20 2042.60 0.241 144.23 2042.70 0.240 144.26 2042.80 0.239 144.29 2042.90 0.238 144.32 2043.00 0.237 144.35 2043.10 0.235 144.38 2043.20 0.234 144.41 2043.30 0.233 144.44 2043.40 0.232 144.47 2043.50 0.231 144.50 2043.60 0.229 144.53 2043.70 0.228 144.57 2043.80 0.227 144.60 2043.90 0.226 144.63 2044.00 0.224 144.66 2044.10 0.223 144.70 2044.20 0.222 144.73 2044.30 0.221 144.77 2044.40 0.219 144.80 2044.50 0.218 144.84 2044.60 0.217 144.87 2044.70 0.215 144.91 2044.80 0.214 144.94 2044.90 0.212 144.98 2045.00 0.211 145.02 2045.10 0.209 145.05 2045.20 0.208 145.09 2045.30 0.207 145.13 2045.40 0.205 145.17 2045.50 0.204 145.21 2045.60 0.202 145.25 2045.70 0.201 145.29 2045.80 0.199 145.34 2045.90 0.197 145.38 2046.00 0.196 145.42 2046.10 0.194 145.47 2046.20 0.193 145.51 2046.30 0.191 145.56 2046.40 0.189 145.60 2046.50 0.188 145.65 2046.60 0.186 145.70 2046.70 0.184 145.75 2046.80 0.183 145.79 2046.90 0.181 145.85 2047.00 0.179 145.90 2047.10 0.177 145.95 2047.20 0.176 146.00 2047.30 0.174 146.06 2047.40 0.172 146.11 2047.50 0.170 146.17 2047.60 0.168 146.23 2047.70 0.166 146.29
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 18:13:17 |