| WDS: | CHR164AA,AB | WDS ID/Discoverer |
| P: | 18.940 | Orbital period (years) |
| a: | 0.0491 | Semi-major axis (arcseconds) |
| i: | 57.8 | Inclination (degrees) |
| Ω: | 287.4 | Longitude of ascending node (degrees) |
| T: | 2017.280 | Epoch of periastron passage (year) |
| e: | 0.762 | Eccentricity |
| ω: | 227.1 | Longitude of periastron (degrees) |
| Start-Year: | 2015.53 | Year |
| End-Year: | 2034.47 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for CHR164AA,AB |
||
| Position: | 061436.71-043406.5 | Epoch-2000 right ascension and declination |
| WDS-ID: | 06146-0434 | WDS designation |
| Discoverer Code: | CHR164AA,AB | Discover designation and components |
| ADS number: | . | Aitken Double Star catalog |
| HD number: | . | HD catalog number |
| Hipparcos number: | 29629 | Hipparcos catalog number |
| V1: | 6.4 | Magnitude of the primary |
| V2: | 6.8 | 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: | Tok2020e | 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 0.069 316.38 -------------------------- 2015.53 0.022 31.91 2015.63 0.021 35.37 2015.73 0.021 39.00 2015.83 0.020 42.83 2015.93 0.020 46.84 2016.03 0.019 51.04 2016.13 0.019 55.43 2016.23 0.018 60.00 2016.33 0.018 64.76 2016.43 0.018 69.71 2016.53 0.017 74.87 2016.63 0.017 80.27 2016.73 0.016 85.97 2016.83 0.016 92.09 2016.93 0.015 98.83 2017.03 0.014 106.56 2017.13 0.012 116.03 2017.23 0.010 128.77 2017.33 0.008 147.76 2017.43 0.007 176.17 2017.53 0.007 208.15 2017.63 0.009 231.73 2017.73 0.012 246.27 2017.83 0.015 255.50 2017.93 0.017 261.83 2018.03 0.020 266.46 2018.13 0.022 270.04 2018.23 0.025 272.92 2018.33 0.027 275.31 2018.43 0.029 277.33 2018.53 0.031 279.09 2018.63 0.033 280.64 2018.73 0.035 282.02 2018.83 0.036 283.27 2018.93 0.038 284.41 2019.03 0.040 285.45 2019.13 0.041 286.42 2019.23 0.043 287.32 2019.33 0.044 288.16 2019.43 0.045 288.95 2019.53 0.047 289.70 2019.63 0.048 290.41 2019.73 0.049 291.08 2019.83 0.050 291.73 2019.93 0.051 292.34 2020.03 0.052 292.93 2020.13 0.053 293.50 2020.23 0.054 294.05 2020.33 0.055 294.58 2020.43 0.056 295.10 2020.53 0.057 295.59 2020.63 0.058 296.08 2020.73 0.058 296.55 2020.83 0.059 297.01 2020.93 0.060 297.45 2021.03 0.061 297.89 2021.13 0.061 298.32 2021.23 0.062 298.73 2021.33 0.062 299.14 2021.43 0.063 299.55 2021.53 0.064 299.94 2021.63 0.064 300.33 2021.73 0.065 300.71 2021.83 0.065 301.09 2021.93 0.066 301.46 2022.03 0.066 301.82 2022.13 0.066 302.18 2022.23 0.067 302.54 2022.33 0.067 302.89 2022.43 0.068 303.24 2022.53 0.068 303.59 2022.63 0.068 303.93 2022.73 0.068 304.27 2022.83 0.069 304.60 2022.93 0.069 304.94 2023.03 0.069 305.27 2023.13 0.069 305.60 2023.23 0.070 305.92 2023.33 0.070 306.25 2023.43 0.070 306.57 2023.53 0.070 306.89 2023.63 0.070 307.21 2023.73 0.071 307.53 2023.83 0.071 307.85 2023.93 0.071 308.16 2024.03 0.071 308.48 2024.13 0.071 308.80 2024.23 0.071 309.11 2024.33 0.071 309.42 2024.43 0.071 309.74 2024.53 0.071 310.05 2024.63 0.071 310.37 2024.73 0.071 310.68 2024.83 0.071 310.99 2024.93 0.071 311.31 2025.03 0.071 311.62 2025.13 0.071 311.94 2025.23 0.071 312.26 2025.33 0.071 312.57 2025.43 0.070 312.89 2025.53 0.070 313.21 2025.63 0.070 313.53 2025.73 0.070 313.85 2025.83 0.070 314.17 2025.93 0.070 314.50 2026.03 0.070 314.82 2026.13 0.069 315.15 2026.23 0.069 315.48 2026.33 0.069 315.81 2026.43 0.069 316.15 2026.53 0.068 316.48 2026.63 0.068 316.82 2026.73 0.068 317.16 2026.83 0.068 317.51 2026.93 0.067 317.85 2027.03 0.067 318.20 2027.13 0.067 318.56 2027.23 0.066 318.91 2027.33 0.066 319.27 2027.43 0.066 319.64 2027.53 0.065 320.00 2027.63 0.065 320.38 2027.73 0.065 320.75 2027.83 0.064 321.13 2027.93 0.064 321.52 2028.03 0.064 321.91 2028.13 0.063 322.30 2028.23 0.063 322.70 2028.33 0.062 323.11 2028.43 0.062 323.52 2028.53 0.061 323.93 2028.63 0.061 324.36 2028.73 0.060 324.79 2028.83 0.060 325.22 2028.93 0.059 325.67 2029.03 0.059 326.12 2029.13 0.058 326.58 2029.23 0.058 327.05 2029.33 0.057 327.53 2029.43 0.057 328.01 2029.53 0.056 328.51 2029.63 0.056 329.01 2029.73 0.055 329.53 2029.83 0.055 330.05 2029.93 0.054 330.59 2030.03 0.053 331.14 2030.13 0.053 331.70 2030.23 0.052 332.28 2030.33 0.051 332.87 2030.43 0.051 333.47 2030.53 0.050 334.09 2030.63 0.050 334.73 2030.73 0.049 335.38 2030.83 0.048 336.05 2030.93 0.048 336.74 2031.03 0.047 337.45 2031.13 0.046 338.18 2031.23 0.045 338.93 2031.33 0.045 339.71 2031.43 0.044 340.51 2031.53 0.043 341.34 2031.63 0.043 342.19 2031.73 0.042 343.08 2031.83 0.041 344.00 2031.93 0.040 344.95 2032.03 0.040 345.94 2032.13 0.039 346.96 2032.23 0.038 348.03 2032.33 0.037 349.14 2032.43 0.037 350.29 2032.53 0.036 351.50 2032.63 0.035 352.76 2032.73 0.034 354.08 2032.83 0.033 355.45 2032.93 0.033 356.90 2033.03 0.032 358.41 2033.13 0.031 0.00 2033.23 0.030 1.67 2033.33 0.030 3.43 2033.43 0.029 5.28 2033.53 0.028 7.23 2033.63 0.027 9.29 2033.73 0.027 11.46 2033.83 0.026 13.76 2033.93 0.025 16.19 2034.03 0.024 18.75 2034.13 0.024 21.47 2034.23 0.023 24.34 2034.33 0.023 27.37 2034.43 0.022 30.58
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 15:44:57 |