| WDS: | YR19AB | WDS ID/Discoverer |
| P: | 26.030 | Orbital period (years) |
| a: | 0.065 | Semi-major axis (arcseconds) |
| i: | 35.0 | Inclination (degrees) |
| Ω: | 56.6 | Longitude of ascending node (degrees) |
| T: | 2021.257 | Epoch of periastron passage (year) |
| e: | 0.859 | Eccentricity |
| ω: | 252.9 | Longitude of periastron (degrees) |
| Start-Year: | 2011.985 | Year |
| End-Year: | 2038.015 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for YR19AB |
||
| Position: | 005135.24+441229.4 | Epoch-2000 right ascension and declination |
| WDS-ID: | 00516+4412 | WDS designation |
| Discoverer Code: | YR19AB | Discover designation and components |
| ADS number: | . | Aitken Double Star catalog |
| HD number: | 4901 | HD catalog number |
| Hipparcos number: | . | Hipparcos catalog number |
| V1: | 8.7 | Magnitude of the primary |
| V2: | 9.7 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2018 | 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 0.080 104.58 -------------------------- 2011.98 0.094 135.49 2012.08 0.094 135.77 2012.18 0.093 136.05 2012.28 0.093 136.33 2012.38 0.093 136.62 2012.48 0.092 136.91 2012.58 0.092 137.19 2012.68 0.092 137.49 2012.78 0.091 137.78 2012.88 0.091 138.07 2012.98 0.090 138.37 2013.08 0.090 138.68 2013.18 0.090 138.98 2013.28 0.089 139.29 2013.38 0.089 139.60 2013.48 0.088 139.91 2013.58 0.088 140.23 2013.68 0.087 140.55 2013.78 0.087 140.87 2013.88 0.086 141.20 2013.98 0.086 141.53 2014.08 0.085 141.86 2014.18 0.085 142.20 2014.28 0.084 142.54 2014.38 0.084 142.89 2014.48 0.083 143.24 2014.58 0.083 143.60 2014.68 0.082 143.96 2014.78 0.082 144.33 2014.88 0.081 144.70 2014.98 0.080 145.07 2015.08 0.080 145.46 2015.18 0.079 145.84 2015.28 0.079 146.24 2015.38 0.078 146.64 2015.48 0.077 147.04 2015.58 0.077 147.46 2015.68 0.076 147.88 2015.78 0.075 148.31 2015.88 0.075 148.74 2015.98 0.074 149.19 2016.08 0.073 149.64 2016.18 0.072 150.10 2016.28 0.072 150.57 2016.38 0.071 151.06 2016.48 0.070 151.55 2016.58 0.069 152.05 2016.68 0.069 152.56 2016.78 0.068 153.09 2016.88 0.067 153.62 2016.98 0.066 154.18 2017.08 0.065 154.74 2017.18 0.065 155.32 2017.28 0.064 155.92 2017.38 0.063 156.53 2017.48 0.062 157.16 2017.58 0.061 157.80 2017.68 0.060 158.47 2017.78 0.059 159.16 2017.88 0.058 159.87 2017.98 0.057 160.61 2018.08 0.056 161.37 2018.18 0.055 162.16 2018.28 0.054 162.97 2018.38 0.053 163.82 2018.48 0.052 164.71 2018.58 0.051 165.63 2018.68 0.050 166.59 2018.78 0.049 167.60 2018.88 0.048 168.66 2018.98 0.046 169.77 2019.08 0.045 170.94 2019.18 0.044 172.17 2019.28 0.043 173.48 2019.38 0.041 174.86 2019.48 0.040 176.34 2019.58 0.039 177.92 2019.68 0.037 179.62 2019.78 0.036 181.45 2019.88 0.034 183.44 2019.98 0.033 185.61 2020.08 0.031 187.99 2020.18 0.030 190.64 2020.28 0.028 193.59 2020.38 0.026 196.93 2020.48 0.024 200.76 2020.58 0.022 205.23 2020.68 0.020 210.56 2020.78 0.018 217.10 2020.88 0.016 225.44 2020.98 0.014 236.66 2021.08 0.011 253.00 2021.18 0.009 278.90 2021.28 0.008 317.86 2021.38 0.009 355.96 2021.48 0.012 20.16 2021.58 0.015 34.76 2021.68 0.017 44.40 2021.78 0.020 51.33 2021.88 0.023 56.64 2021.98 0.025 60.88 2022.08 0.028 64.40 2022.18 0.030 67.39 2022.28 0.032 69.98 2022.38 0.034 72.25 2022.48 0.036 74.28 2022.58 0.038 76.11 2022.68 0.039 77.78 2022.78 0.041 79.30 2022.88 0.043 80.71 2022.98 0.044 82.01 2023.08 0.046 83.22 2023.18 0.047 84.36 2023.28 0.049 85.43 2023.38 0.050 86.44 2023.48 0.051 87.40 2023.58 0.053 88.31 2023.68 0.054 89.17 2023.78 0.055 90.00 2023.88 0.056 90.79 2023.98 0.058 91.54 2024.08 0.059 92.27 2024.18 0.060 92.97 2024.28 0.061 93.64 2024.38 0.062 94.29 2024.48 0.063 94.92 2024.58 0.064 95.53 2024.68 0.065 96.12 2024.78 0.066 96.69 2024.88 0.067 97.24 2024.98 0.068 97.78 2025.08 0.069 98.31 2025.18 0.070 98.82 2025.28 0.071 99.32 2025.38 0.071 99.81 2025.48 0.072 100.28 2025.58 0.073 100.75 2025.68 0.074 101.20 2025.78 0.075 101.65 2025.88 0.075 102.08 2025.98 0.076 102.51 2026.08 0.077 102.93 2026.18 0.078 103.34 2026.28 0.078 103.74 2026.38 0.079 104.14 2026.48 0.080 104.52 2026.58 0.080 104.91 2026.68 0.081 105.28 2026.78 0.082 105.65 2026.88 0.082 106.02 2026.98 0.083 106.38 2027.08 0.083 106.73 2027.18 0.084 107.08 2027.28 0.085 107.43 2027.38 0.085 107.77 2027.48 0.086 108.10 2027.58 0.086 108.43 2027.68 0.087 108.76 2027.78 0.087 109.08 2027.88 0.088 109.40 2027.98 0.088 109.72 2028.08 0.089 110.03 2028.18 0.089 110.34 2028.28 0.090 110.64 2028.38 0.090 110.95 2028.48 0.091 111.25 2028.58 0.091 111.54 2028.68 0.091 111.84 2028.78 0.092 112.13 2028.88 0.092 112.42 2028.98 0.093 112.70 2029.08 0.093 112.99 2029.18 0.093 113.27 2029.28 0.094 113.55 2029.38 0.094 113.83 2029.48 0.094 114.10 2029.58 0.095 114.38 2029.68 0.095 114.65 2029.78 0.095 114.92 2029.88 0.096 115.19 2029.98 0.096 115.45 2030.08 0.096 115.72 2030.18 0.097 115.98 2030.28 0.097 116.24 2030.38 0.097 116.50 2030.48 0.097 116.76 2030.58 0.098 117.02 2030.68 0.098 117.28 2030.78 0.098 117.53 2030.88 0.098 117.78 2030.98 0.099 118.04 2031.08 0.099 118.29 2031.18 0.099 118.54 2031.28 0.099 118.79 2031.38 0.099 119.04 2031.48 0.099 119.29 2031.58 0.100 119.53 2031.68 0.100 119.78 2031.78 0.100 120.03 2031.88 0.100 120.27 2031.98 0.100 120.52 2032.08 0.100 120.76 2032.18 0.100 121.00 2032.28 0.101 121.25 2032.38 0.101 121.49 2032.48 0.101 121.73 2032.58 0.101 121.97 2032.68 0.101 122.21 2032.78 0.101 122.45 2032.88 0.101 122.69 2032.98 0.101 122.93 2033.08 0.101 123.17 2033.18 0.101 123.41 2033.28 0.101 123.65 2033.38 0.101 123.89 2033.48 0.101 124.13 2033.58 0.101 124.37 2033.68 0.101 124.61 2033.78 0.101 124.85 2033.88 0.101 125.09 2033.98 0.101 125.33 2034.08 0.101 125.57 2034.18 0.101 125.81 2034.28 0.101 126.05 2034.38 0.101 126.29 2034.48 0.101 126.53 2034.58 0.101 126.77 2034.68 0.101 127.01 2034.78 0.101 127.25 2034.88 0.101 127.49 2034.98 0.101 127.73 2035.08 0.100 127.98 2035.18 0.100 128.22 2035.28 0.100 128.46 2035.38 0.100 128.71 2035.48 0.100 128.95 2035.58 0.100 129.20 2035.68 0.100 129.45 2035.78 0.099 129.69 2035.88 0.099 129.94 2035.98 0.099 130.19 2036.08 0.099 130.44 2036.18 0.099 130.69 2036.28 0.099 130.94 2036.38 0.098 131.19 2036.48 0.098 131.45 2036.58 0.098 131.70 2036.68 0.098 131.96 2036.78 0.098 132.22 2036.88 0.097 132.47 2036.98 0.097 132.73 2037.08 0.097 132.99 2037.18 0.097 133.26 2037.28 0.096 133.52 2037.38 0.096 133.79 2037.48 0.096 134.05 2037.58 0.095 134.32 2037.68 0.095 134.59 2037.78 0.095 134.86 2037.88 0.094 135.14 2037.98 0.094 135.41
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 14:44:01 |