| WDS: | STF1821A | WDS ID/Discoverer |
| P: | 20.000 | Orbital period (years) |
| a: | 0.0351 | Semi-major axis (arcseconds) |
| i: | 56.0 | Inclination (degrees) |
| Ω: | 186.0 | Longitude of ascending node (degrees) |
| T: | 1994.900 | Epoch of periastron passage (year) |
| e: | 0.5 | Eccentricity |
| ω: | 15.0 | Longitude of periastron (degrees) |
| Start-Year: | 2015.0 | Year |
| End-Year: | 2035.0 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for STF1821A |
||
| Position: | 141329.00+514723.8 | Epoch-2000 right ascension and declination |
| WDS-ID: | 14135+5147 | WDS designation |
| Discoverer Code: | STF1821A | Discover designation and components |
| ADS number: | 9173 | Aitken Double Star catalog |
| HD number: | 124675 | HD catalog number |
| Hipparcos number: | 69483 | Hipparcos catalog number |
| V1: | 4.53 | Magnitude of the primary |
| V2: | . | Magnitude of the secondary |
| Equinox: | Equinox | |
| Date: | 2012 | Date of last observation |
| Orbit grade: | 9 | Orbit grade, ranging from : 1 = Definitive 2 = Good 3 = Reliable 4 = Preliminary 5 = Indeterminate |
| Flags: | Flags | |
| Ephemerides: | Ephemerides | |
| Code: | Kiy2017b | 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 0.048 21.40 -------------------------- 2015.00 0.017 198.25 2015.10 0.016 202.17 2015.20 0.016 206.30 2015.30 0.015 210.70 2015.40 0.015 215.40 2015.50 0.014 220.43 2015.60 0.014 225.83 2015.70 0.013 231.60 2015.80 0.013 237.73 2015.90 0.013 244.17 2016.00 0.013 250.84 2016.10 0.013 257.64 2016.20 0.013 264.44 2016.30 0.013 271.10 2016.40 0.013 277.50 2016.50 0.014 283.55 2016.60 0.014 289.19 2016.70 0.015 294.40 2016.80 0.015 299.16 2016.90 0.016 303.50 2017.00 0.017 307.45 2017.10 0.018 311.04 2017.20 0.019 314.30 2017.30 0.019 317.27 2017.40 0.020 319.98 2017.50 0.021 322.46 2017.60 0.022 324.74 2017.70 0.023 326.84 2017.80 0.024 328.79 2017.90 0.025 330.59 2018.00 0.026 332.27 2018.10 0.027 333.83 2018.20 0.028 335.30 2018.30 0.028 336.67 2018.40 0.029 337.97 2018.50 0.030 339.19 2018.60 0.031 340.35 2018.70 0.032 341.45 2018.80 0.032 342.50 2018.90 0.033 343.49 2019.00 0.034 344.44 2019.10 0.035 345.35 2019.20 0.035 346.22 2019.30 0.036 347.06 2019.40 0.037 347.87 2019.50 0.038 348.64 2019.60 0.038 349.39 2019.70 0.039 350.12 2019.80 0.039 350.82 2019.90 0.040 351.50 2020.00 0.041 352.16 2020.10 0.041 352.80 2020.20 0.042 353.42 2020.30 0.042 354.03 2020.40 0.043 354.62 2020.50 0.043 355.20 2020.60 0.044 355.76 2020.70 0.044 356.31 2020.80 0.045 356.85 2020.90 0.045 357.38 2021.00 0.046 357.90 2021.10 0.046 358.41 2021.20 0.047 358.91 2021.30 0.047 359.40 2021.40 0.047 359.89 2021.50 0.048 0.37 2021.60 0.048 0.83 2021.70 0.048 1.30 2021.80 0.049 1.76 2021.90 0.049 2.21 2022.00 0.049 2.65 2022.10 0.049 3.09 2022.20 0.050 3.53 2022.30 0.050 3.96 2022.40 0.050 4.39 2022.50 0.050 4.82 2022.60 0.051 5.24 2022.70 0.051 5.66 2022.80 0.051 6.07 2022.90 0.051 6.48 2023.00 0.051 6.89 2023.10 0.051 7.30 2023.20 0.051 7.71 2023.30 0.052 8.11 2023.40 0.052 8.52 2023.50 0.052 8.92 2023.60 0.052 9.32 2023.70 0.052 9.72 2023.80 0.052 10.12 2023.90 0.052 10.52 2024.00 0.052 10.91 2024.10 0.052 11.31 2024.20 0.052 11.71 2024.30 0.052 12.11 2024.40 0.052 12.51 2024.50 0.052 12.91 2024.60 0.052 13.31 2024.70 0.052 13.71 2024.80 0.052 14.12 2024.90 0.051 14.52 2025.00 0.051 14.93 2025.10 0.051 15.34 2025.20 0.051 15.75 2025.30 0.051 16.16 2025.40 0.051 16.58 2025.50 0.051 17.00 2025.60 0.050 17.42 2025.70 0.050 17.85 2025.80 0.050 18.27 2025.90 0.050 18.71 2026.00 0.049 19.14 2026.10 0.049 19.59 2026.20 0.049 20.03 2026.30 0.049 20.48 2026.40 0.048 20.94 2026.50 0.048 21.40 2026.60 0.048 21.87 2026.70 0.047 22.34 2026.80 0.047 22.82 2026.90 0.047 23.31 2027.00 0.046 23.81 2027.10 0.046 24.31 2027.20 0.046 24.82 2027.30 0.045 25.34 2027.40 0.045 25.87 2027.50 0.044 26.41 2027.60 0.044 26.96 2027.70 0.044 27.52 2027.80 0.043 28.09 2027.90 0.043 28.67 2028.00 0.042 29.27 2028.10 0.042 29.88 2028.20 0.041 30.50 2028.30 0.041 31.14 2028.40 0.040 31.80 2028.50 0.040 32.47 2028.60 0.039 33.16 2028.70 0.039 33.87 2028.80 0.038 34.60 2028.90 0.038 35.35 2029.00 0.037 36.13 2029.10 0.036 36.93 2029.20 0.036 37.75 2029.30 0.035 38.61 2029.40 0.035 39.49 2029.50 0.034 40.40 2029.60 0.033 41.35 2029.70 0.033 42.34 2029.80 0.032 43.36 2029.90 0.031 44.43 2030.00 0.031 45.54 2030.10 0.030 46.70 2030.20 0.029 47.90 2030.30 0.029 49.17 2030.40 0.028 50.49 2030.50 0.027 51.88 2030.60 0.027 53.34 2030.70 0.026 54.87 2030.80 0.025 56.49 2030.90 0.025 58.19 2031.00 0.024 59.98 2031.10 0.023 61.87 2031.20 0.023 63.87 2031.30 0.022 65.99 2031.40 0.022 68.23 2031.50 0.021 70.60 2031.60 0.020 73.12 2031.70 0.020 75.78 2031.80 0.019 78.59 2031.90 0.019 81.57 2032.00 0.018 84.72 2032.10 0.018 88.03 2032.20 0.017 91.51 2032.30 0.017 95.15 2032.40 0.017 98.95 2032.50 0.016 102.88 2032.60 0.016 106.95 2032.70 0.016 111.12 2032.80 0.016 115.36 2032.90 0.016 119.66 2033.00 0.016 123.98 2033.10 0.016 128.29 2033.20 0.016 132.57 2033.30 0.016 136.79 2033.40 0.016 140.94 2033.50 0.016 144.99 2033.60 0.017 148.95 2033.70 0.017 152.80 2033.80 0.017 156.54 2033.90 0.017 160.19 2034.00 0.017 163.75 2034.10 0.018 167.23 2034.20 0.018 170.64 2034.30 0.018 174.01 2034.40 0.018 177.35 2034.50 0.018 180.69 2034.60 0.018 184.05 2034.70 0.018 187.45 2034.80 0.017 190.93 2034.90 0.017 194.52
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 17:03:35 |