| WDS: | CVN27BA,BB | WDS ID/Discoverer |
| P: | 19.770 | Orbital period (years) |
| a: | 0.182 | Semi-major axis (arcseconds) |
| i: | 107.9 | Inclination (degrees) |
| Ω: | 3.8 | Longitude of ascending node (degrees) |
| T: | 2017.260 | Epoch of periastron passage (year) |
| e: | 0.47 | Eccentricity |
| ω: | 138.3 | Longitude of periastron (degrees) |
| Start-Year: | 2015.115 | Year |
| End-Year: | 2034.885 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for CVN27BA,BB |
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| Position: | 162517.79-490852.8 | Epoch-2000 right ascension and declination |
| WDS-ID: | 16253-4909 | WDS designation |
| Discoverer Code: | CVN27BA,BB | Discover designation and components |
| ADS number: | . | Aitken Double Star catalog |
| HD number: | 147633 | HD catalog number |
| Hipparcos number: | 80448 | Hipparcos catalog number |
| V1: | 8.23 | Magnitude of the primary |
| V2: | 11.7 | Magnitude of the secondary |
| Equinox: | 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: | n | Flags |
| Ephemerides: | Ephemerides | |
| Code: | Tok2021f | 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 0.193 21.75 -------------------------- 2015.12 0.103 345.52 2015.21 0.096 343.87 2015.31 0.090 341.99 2015.41 0.083 339.80 2015.51 0.077 337.24 2015.61 0.070 334.20 2015.71 0.063 330.51 2015.81 0.057 325.97 2015.91 0.051 320.29 2016.01 0.045 313.06 2016.11 0.040 303.85 2016.21 0.036 292.31 2016.31 0.034 278.58 2016.41 0.033 263.73 2016.51 0.035 249.47 2016.61 0.038 237.13 2016.71 0.043 227.14 2016.81 0.048 219.25 2016.91 0.054 213.01 2017.01 0.060 208.00 2017.11 0.066 203.90 2017.21 0.072 200.48 2017.31 0.078 197.56 2017.41 0.083 195.03 2017.51 0.088 192.78 2017.61 0.092 190.76 2017.71 0.096 188.91 2017.81 0.099 187.19 2017.91 0.102 185.58 2018.01 0.105 184.05 2018.11 0.106 182.59 2018.21 0.108 181.16 2018.31 0.109 179.77 2018.41 0.109 178.40 2018.51 0.110 177.04 2018.61 0.109 175.68 2018.71 0.109 174.31 2018.81 0.108 172.92 2018.91 0.107 171.51 2019.01 0.106 170.06 2019.11 0.104 168.58 2019.21 0.103 167.05 2019.31 0.101 165.46 2019.41 0.099 163.81 2019.51 0.096 162.09 2019.61 0.094 160.29 2019.71 0.092 158.40 2019.81 0.090 156.41 2019.91 0.087 154.32 2020.01 0.085 152.10 2020.11 0.082 149.75 2020.21 0.080 147.27 2020.31 0.078 144.63 2020.41 0.075 141.84 2020.51 0.073 138.88 2020.61 0.071 135.75 2020.71 0.069 132.44 2020.81 0.068 128.96 2020.91 0.066 125.32 2021.01 0.065 121.52 2021.11 0.064 117.59 2021.21 0.063 113.55 2021.31 0.063 109.42 2021.41 0.063 105.25 2021.51 0.063 101.06 2021.61 0.063 96.91 2021.71 0.064 92.82 2021.81 0.064 88.82 2021.91 0.066 84.96 2022.01 0.067 81.24 2022.11 0.069 77.69 2022.21 0.071 74.31 2022.31 0.073 71.12 2022.41 0.075 68.10 2022.51 0.077 65.27 2022.61 0.080 62.61 2022.71 0.082 60.12 2022.81 0.085 57.78 2022.91 0.088 55.59 2023.01 0.091 53.54 2023.11 0.094 51.61 2023.21 0.097 49.81 2023.31 0.100 48.11 2023.41 0.103 46.52 2023.51 0.106 45.02 2023.61 0.109 43.60 2023.71 0.112 42.27 2023.81 0.115 41.01 2023.91 0.119 39.81 2024.01 0.122 38.68 2024.11 0.125 37.61 2024.21 0.128 36.58 2024.31 0.131 35.61 2024.41 0.134 34.69 2024.51 0.138 33.80 2024.61 0.141 32.96 2024.71 0.144 32.15 2024.81 0.147 31.37 2024.91 0.150 30.63 2025.01 0.153 29.92 2025.11 0.156 29.23 2025.21 0.159 28.57 2025.31 0.162 27.93 2025.41 0.165 27.32 2025.51 0.167 26.72 2025.61 0.170 26.15 2025.71 0.173 25.59 2025.81 0.176 25.05 2025.91 0.178 24.53 2026.01 0.181 24.02 2026.11 0.183 23.53 2026.21 0.186 23.05 2026.31 0.188 22.58 2026.41 0.191 22.13 2026.51 0.193 21.69 2026.61 0.196 21.25 2026.71 0.198 20.83 2026.81 0.200 20.42 2026.91 0.202 20.01 2027.01 0.204 19.62 2027.11 0.207 19.23 2027.21 0.209 18.85 2027.31 0.210 18.48 2027.41 0.212 18.11 2027.51 0.214 17.75 2027.61 0.216 17.40 2027.71 0.218 17.05 2027.81 0.219 16.71 2027.91 0.221 16.37 2028.01 0.222 16.04 2028.11 0.224 15.71 2028.21 0.225 15.38 2028.31 0.227 15.06 2028.41 0.228 14.74 2028.51 0.229 14.43 2028.61 0.230 14.12 2028.71 0.231 13.81 2028.81 0.232 13.51 2028.91 0.233 13.21 2029.01 0.234 12.91 2029.11 0.235 12.61 2029.21 0.235 12.31 2029.31 0.236 12.02 2029.41 0.237 11.72 2029.51 0.237 11.43 2029.61 0.237 11.14 2029.71 0.238 10.85 2029.81 0.238 10.56 2029.91 0.238 10.27 2030.01 0.238 9.98 2030.11 0.238 9.70 2030.21 0.238 9.41 2030.31 0.238 9.12 2030.41 0.237 8.83 2030.51 0.237 8.54 2030.61 0.236 8.24 2030.71 0.236 7.95 2030.81 0.235 7.66 2030.91 0.234 7.36 2031.01 0.234 7.06 2031.11 0.233 6.76 2031.21 0.231 6.45 2031.31 0.230 6.15 2031.41 0.229 5.84 2031.51 0.228 5.52 2031.61 0.226 5.21 2031.71 0.224 4.88 2031.81 0.223 4.56 2031.91 0.221 4.22 2032.01 0.219 3.89 2032.11 0.217 3.54 2032.21 0.215 3.19 2032.31 0.212 2.83 2032.41 0.210 2.46 2032.51 0.207 2.09 2032.61 0.205 1.70 2032.71 0.202 1.31 2032.81 0.199 0.90 2032.91 0.196 0.48 2033.01 0.192 0.04 2033.11 0.189 359.59 2033.21 0.185 359.13 2033.31 0.182 358.64 2033.41 0.178 358.14 2033.51 0.174 357.61 2033.61 0.170 357.05 2033.71 0.165 356.47 2033.81 0.161 355.86 2033.91 0.156 355.21 2034.01 0.152 354.52 2034.11 0.147 353.78 2034.21 0.141 352.99 2034.31 0.136 352.14 2034.41 0.131 351.22 2034.51 0.125 350.22 2034.61 0.119 349.12 2034.71 0.113 347.91 2034.81 0.107 346.56
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 17:26:21 |