| WDS: | EGG2AA,AB | WDS ID/Discoverer |
| P: | 29.710 | Orbital period (years) |
| a: | 0.136 | Semi-major axis (arcseconds) |
| i: | 7.0 | Inclination (degrees) |
| Ω: | 166.0 | Longitude of ascending node (degrees) |
| T: | 2013.020 | Epoch of periastron passage (year) |
| e: | 0.813 | Eccentricity |
| ω: | 164.0 | Longitude of periastron (degrees) |
| Start-Year: | 2010.145 | Year |
| End-Year: | 2039.855 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for EGG2AA,AB |
||
| Position: | 021836.27+401643.7 | Epoch-2000 right ascension and declination |
| WDS-ID: | 02186+4017 | WDS designation |
| Discoverer Code: | EGG2AA,AB | Discover designation and components |
| ADS number: | 1763 | Aitken Double Star catalog |
| HD number: | 14189 | HD catalog number |
| Hipparcos number: | 10772 | Hipparcos catalog number |
| V1: | 7.9 | Magnitude of the primary |
| V2: | 7.9 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2014 | 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: | Hor2015b | 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 0.245 147.17 -------------------------- 2010.14 0.118 191.17 2010.24 0.116 192.12 2010.34 0.113 193.11 2010.44 0.110 194.16 2010.54 0.107 195.25 2010.64 0.104 196.41 2010.74 0.101 197.64 2010.84 0.098 198.94 2010.94 0.095 200.33 2011.04 0.092 201.80 2011.14 0.089 203.39 2011.24 0.086 205.09 2011.34 0.082 206.93 2011.44 0.079 208.93 2011.54 0.075 211.11 2011.64 0.072 213.51 2011.74 0.068 216.16 2011.84 0.064 219.11 2011.94 0.061 222.43 2012.04 0.057 226.20 2012.14 0.053 230.53 2012.24 0.049 235.56 2012.34 0.045 241.49 2012.44 0.041 248.59 2012.54 0.037 257.20 2012.64 0.033 267.78 2012.74 0.030 280.83 2012.84 0.027 296.71 2012.94 0.026 315.21 2013.04 0.025 335.12 2013.14 0.027 354.47 2013.24 0.029 11.62 2013.34 0.032 25.95 2013.44 0.035 37.63 2013.54 0.039 47.12 2013.64 0.043 54.90 2013.74 0.047 61.37 2013.84 0.051 66.83 2013.94 0.055 71.50 2014.04 0.059 75.55 2014.14 0.062 79.10 2014.24 0.066 82.25 2014.34 0.070 85.06 2014.44 0.073 87.59 2014.54 0.077 89.89 2014.64 0.080 91.99 2014.74 0.084 93.92 2014.84 0.087 95.71 2014.94 0.090 97.36 2015.04 0.093 98.90 2015.14 0.096 100.34 2015.24 0.099 101.69 2015.34 0.102 102.96 2015.44 0.105 104.17 2015.54 0.108 105.30 2015.64 0.111 106.38 2015.74 0.114 107.41 2015.84 0.116 108.39 2015.94 0.119 109.32 2016.04 0.122 110.22 2016.14 0.124 111.07 2016.24 0.127 111.90 2016.34 0.129 112.69 2016.44 0.132 113.45 2016.54 0.134 114.18 2016.64 0.136 114.89 2016.74 0.139 115.58 2016.84 0.141 116.24 2016.94 0.143 116.88 2017.04 0.145 117.50 2017.14 0.147 118.11 2017.24 0.150 118.70 2017.34 0.152 119.27 2017.44 0.154 119.82 2017.54 0.156 120.36 2017.64 0.158 120.89 2017.74 0.160 121.40 2017.84 0.162 121.91 2017.94 0.164 122.40 2018.04 0.165 122.87 2018.14 0.167 123.34 2018.24 0.169 123.80 2018.34 0.171 124.25 2018.44 0.173 124.69 2018.54 0.174 125.12 2018.64 0.176 125.54 2018.74 0.178 125.96 2018.84 0.179 126.36 2018.94 0.181 126.76 2019.04 0.182 127.15 2019.14 0.184 127.54 2019.24 0.186 127.92 2019.34 0.187 128.29 2019.44 0.189 128.66 2019.54 0.190 129.02 2019.64 0.192 129.38 2019.74 0.193 129.73 2019.84 0.194 130.07 2019.94 0.196 130.41 2020.04 0.197 130.75 2020.14 0.198 131.08 2020.24 0.200 131.41 2020.34 0.201 131.73 2020.44 0.202 132.05 2020.54 0.203 132.36 2020.64 0.205 132.67 2020.74 0.206 132.98 2020.84 0.207 133.29 2020.94 0.208 133.59 2021.04 0.209 133.88 2021.14 0.211 134.18 2021.24 0.212 134.47 2021.34 0.213 134.76 2021.44 0.214 135.04 2021.54 0.215 135.32 2021.64 0.216 135.60 2021.74 0.217 135.88 2021.84 0.218 136.15 2021.94 0.219 136.42 2022.04 0.220 136.69 2022.14 0.221 136.96 2022.24 0.222 137.23 2022.34 0.223 137.49 2022.44 0.223 137.75 2022.54 0.224 138.01 2022.64 0.225 138.26 2022.74 0.226 138.52 2022.84 0.227 138.77 2022.94 0.228 139.02 2023.04 0.228 139.27 2023.14 0.229 139.52 2023.24 0.230 139.77 2023.34 0.231 140.01 2023.44 0.231 140.25 2023.54 0.232 140.49 2023.64 0.233 140.74 2023.74 0.233 140.97 2023.84 0.234 141.21 2023.94 0.234 141.45 2024.04 0.235 141.68 2024.14 0.236 141.92 2024.24 0.236 142.15 2024.34 0.237 142.38 2024.44 0.237 142.61 2024.54 0.238 142.84 2024.64 0.238 143.07 2024.74 0.239 143.30 2024.84 0.239 143.52 2024.94 0.240 143.75 2025.04 0.240 143.97 2025.14 0.241 144.20 2025.24 0.241 144.42 2025.34 0.241 144.64 2025.44 0.242 144.86 2025.54 0.242 145.09 2025.64 0.243 145.31 2025.74 0.243 145.53 2025.84 0.243 145.75 2025.94 0.244 145.96 2026.04 0.244 146.18 2026.14 0.244 146.40 2026.24 0.244 146.62 2026.34 0.245 146.83 2026.44 0.245 147.05 2026.54 0.245 147.27 2026.64 0.245 147.48 2026.74 0.245 147.70 2026.84 0.246 147.91 2026.94 0.246 148.13 2027.04 0.246 148.34 2027.14 0.246 148.55 2027.24 0.246 148.77 2027.34 0.246 148.98 2027.44 0.246 149.20 2027.54 0.246 149.41 2027.64 0.246 149.62 2027.74 0.246 149.84 2027.84 0.246 150.05 2027.94 0.246 150.26 2028.04 0.246 150.48 2028.14 0.246 150.69 2028.24 0.246 150.90 2028.34 0.246 151.12 2028.44 0.246 151.33 2028.54 0.246 151.54 2028.64 0.246 151.76 2028.74 0.246 151.97 2028.84 0.246 152.19 2028.94 0.246 152.40 2029.04 0.245 152.62 2029.14 0.245 152.83 2029.24 0.245 153.05 2029.34 0.245 153.26 2029.44 0.245 153.48 2029.54 0.244 153.69 2029.64 0.244 153.91 2029.74 0.244 154.13 2029.84 0.244 154.35 2029.94 0.243 154.57 2030.04 0.243 154.79 2030.14 0.243 155.00 2030.24 0.242 155.23 2030.34 0.242 155.45 2030.44 0.242 155.67 2030.54 0.241 155.89 2030.64 0.241 156.11 2030.74 0.240 156.34 2030.84 0.240 156.56 2030.94 0.239 156.79 2031.04 0.239 157.01 2031.14 0.238 157.24 2031.24 0.238 157.47 2031.34 0.237 157.70 2031.44 0.237 157.93 2031.54 0.236 158.16 2031.64 0.236 158.39 2031.74 0.235 158.63 2031.84 0.235 158.86 2031.94 0.234 159.10 2032.04 0.233 159.34 2032.14 0.233 159.57 2032.24 0.232 159.82 2032.34 0.231 160.06 2032.44 0.231 160.30 2032.54 0.230 160.54 2032.64 0.229 160.79 2032.74 0.228 161.04 2032.84 0.228 161.29 2032.94 0.227 161.54 2033.04 0.226 161.79 2033.14 0.225 162.05 2033.24 0.224 162.30 2033.34 0.223 162.56 2033.44 0.223 162.82 2033.54 0.222 163.08 2033.64 0.221 163.35 2033.74 0.220 163.62 2033.84 0.219 163.88 2033.94 0.218 164.16 2034.04 0.217 164.43 2034.14 0.216 164.71 2034.24 0.215 164.99 2034.34 0.214 165.27 2034.44 0.213 165.55 2034.54 0.212 165.84 2034.64 0.211 166.13 2034.74 0.209 166.43 2034.84 0.208 166.72 2034.94 0.207 167.02 2035.04 0.206 167.33 2035.14 0.205 167.63 2035.24 0.203 167.95 2035.34 0.202 168.26 2035.44 0.201 168.58 2035.54 0.200 168.90 2035.64 0.198 169.23 2035.74 0.197 169.56 2035.84 0.196 169.90 2035.94 0.194 170.24 2036.04 0.193 170.58 2036.14 0.191 170.93 2036.24 0.190 171.29 2036.34 0.189 171.65 2036.44 0.187 172.02 2036.54 0.185 172.39 2036.64 0.184 172.77 2036.74 0.182 173.16 2036.84 0.181 173.55 2036.94 0.179 173.95 2037.04 0.177 174.36 2037.14 0.176 174.77 2037.24 0.174 175.20 2037.34 0.172 175.63 2037.44 0.171 176.07 2037.54 0.169 176.52 2037.64 0.167 176.98 2037.74 0.165 177.45 2037.84 0.163 177.93 2037.94 0.161 178.42 2038.04 0.159 178.92 2038.14 0.157 179.44 2038.24 0.155 179.97 2038.34 0.153 180.51 2038.44 0.151 181.07 2038.54 0.149 181.64 2038.64 0.147 182.23 2038.74 0.145 182.84 2038.84 0.143 183.46 2038.94 0.141 184.11 2039.04 0.138 184.77 2039.14 0.136 185.46 2039.24 0.134 186.18 2039.34 0.131 186.92 2039.44 0.129 187.68 2039.54 0.126 188.48 2039.64 0.124 189.31 2039.74 0.121 190.17 2039.84 0.118 191.08
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 14:59:11 |