| WDS: | HDS1281 | WDS ID/Discoverer |
| P: | 25.800 | Orbital period (years) |
| a: | 0.133 | Semi-major axis (arcseconds) |
| i: | 140.9 | Inclination (degrees) |
| Ω: | 40.8 | Longitude of ascending node (degrees) |
| T: | 2022.200 | Epoch of periastron passage (year) |
| e: | 0.5 | Eccentricity |
| ω: | 118.3 | Longitude of periastron (degrees) |
| Start-Year: | 2012.1 | Year |
| End-Year: | 2037.9 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for HDS1281 |
||
| Position: | 085125.62-504645.8 | Epoch-2000 right ascension and declination |
| WDS-ID: | 08514-5047 | WDS designation |
| Discoverer Code: | HDS1281 | Discover designation and components |
| ADS number: | . | Aitken Double Star catalog |
| HD number: | . | HD catalog number |
| Hipparcos number: | . | Hipparcos catalog number |
| V1: | 9.48 | Magnitude of the primary |
| V2: | 9.90 | Magnitude of the secondary |
| Equinox: | 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: | Flags | |
| Ephemerides: | Ephemerides | |
| Code: | Tok2019c | 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 0.111 170.60 -------------------------- 2012.10 0.171 79.88 2012.20 0.171 79.32 2012.30 0.171 78.75 2012.40 0.171 78.19 2012.50 0.171 77.62 2012.60 0.171 77.06 2012.70 0.171 76.49 2012.80 0.171 75.92 2012.90 0.171 75.35 2013.00 0.171 74.79 2013.10 0.170 74.21 2013.20 0.170 73.64 2013.30 0.170 73.07 2013.40 0.170 72.50 2013.50 0.169 71.92 2013.60 0.169 71.34 2013.70 0.169 70.76 2013.80 0.169 70.18 2013.90 0.168 69.59 2014.00 0.168 69.01 2014.10 0.167 68.42 2014.20 0.167 67.82 2014.30 0.167 67.23 2014.40 0.166 66.63 2014.50 0.166 66.02 2014.60 0.165 65.42 2014.70 0.165 64.81 2014.80 0.164 64.19 2014.90 0.163 63.58 2015.00 0.163 62.95 2015.10 0.162 62.33 2015.20 0.162 61.69 2015.30 0.161 61.05 2015.40 0.160 60.41 2015.50 0.159 59.76 2015.60 0.159 59.10 2015.70 0.158 58.44 2015.80 0.157 57.77 2015.90 0.156 57.10 2016.00 0.155 56.41 2016.10 0.154 55.72 2016.20 0.153 55.02 2016.30 0.152 54.31 2016.40 0.151 53.59 2016.50 0.150 52.86 2016.60 0.149 52.12 2016.70 0.148 51.36 2016.80 0.147 50.60 2016.90 0.146 49.83 2017.00 0.144 49.04 2017.10 0.143 48.23 2017.20 0.142 47.42 2017.30 0.140 46.58 2017.40 0.139 45.73 2017.50 0.138 44.87 2017.60 0.136 43.98 2017.70 0.135 43.07 2017.80 0.133 42.15 2017.90 0.131 41.20 2018.00 0.130 40.23 2018.10 0.128 39.23 2018.20 0.126 38.20 2018.30 0.125 37.15 2018.40 0.123 36.06 2018.50 0.121 34.95 2018.60 0.119 33.79 2018.70 0.117 32.60 2018.80 0.115 31.36 2018.90 0.113 30.09 2019.00 0.111 28.76 2019.10 0.109 27.38 2019.20 0.106 25.94 2019.30 0.104 24.44 2019.40 0.102 22.88 2019.50 0.099 21.24 2019.60 0.097 19.52 2019.70 0.095 17.72 2019.80 0.092 15.82 2019.90 0.090 13.81 2020.00 0.087 11.69 2020.10 0.085 9.44 2020.20 0.082 7.05 2020.30 0.080 4.51 2020.40 0.077 1.80 2020.50 0.074 358.91 2020.60 0.072 355.81 2020.70 0.069 352.49 2020.80 0.067 348.93 2020.90 0.065 345.11 2021.00 0.063 341.02 2021.10 0.061 336.65 2021.20 0.059 331.99 2021.30 0.057 327.04 2021.40 0.056 321.82 2021.50 0.055 316.36 2021.60 0.054 310.70 2021.70 0.053 304.89 2021.80 0.053 299.01 2021.90 0.053 293.11 2022.00 0.054 287.28 2022.10 0.054 281.57 2022.20 0.055 276.05 2022.30 0.057 270.74 2022.40 0.058 265.67 2022.50 0.060 260.86 2022.60 0.061 256.32 2022.70 0.063 252.02 2022.80 0.065 247.97 2022.90 0.067 244.14 2023.00 0.069 240.53 2023.10 0.071 237.11 2023.20 0.072 233.87 2023.30 0.074 230.79 2023.40 0.076 227.86 2023.50 0.078 225.07 2023.60 0.080 222.39 2023.70 0.081 219.83 2023.80 0.083 217.37 2023.90 0.084 214.99 2024.00 0.086 212.71 2024.10 0.087 210.50 2024.20 0.089 208.35 2024.30 0.090 206.28 2024.40 0.091 204.26 2024.50 0.093 202.30 2024.60 0.094 200.39 2024.70 0.095 198.53 2024.80 0.096 196.71 2024.90 0.097 194.93 2025.00 0.098 193.19 2025.10 0.099 191.49 2025.20 0.100 189.82 2025.30 0.101 188.19 2025.40 0.102 186.58 2025.50 0.103 185.01 2025.60 0.104 183.46 2025.70 0.105 181.94 2025.80 0.106 180.44 2025.90 0.107 178.97 2026.00 0.107 177.52 2026.10 0.108 176.10 2026.20 0.109 174.69 2026.30 0.110 173.31 2026.40 0.111 171.94 2026.50 0.111 170.60 2026.60 0.112 169.27 2026.70 0.113 167.97 2026.80 0.114 166.68 2026.90 0.115 165.40 2027.00 0.115 164.15 2027.10 0.116 162.91 2027.20 0.117 161.68 2027.30 0.118 160.48 2027.40 0.118 159.28 2027.50 0.119 158.10 2027.60 0.120 156.94 2027.70 0.120 155.79 2027.80 0.121 154.65 2027.90 0.122 153.53 2028.00 0.123 152.42 2028.10 0.123 151.33 2028.20 0.124 150.24 2028.30 0.125 149.17 2028.40 0.126 148.11 2028.50 0.126 147.07 2028.60 0.127 146.03 2028.70 0.128 145.01 2028.80 0.128 144.00 2028.90 0.129 143.00 2029.00 0.130 142.01 2029.10 0.131 141.03 2029.20 0.131 140.06 2029.30 0.132 139.10 2029.40 0.133 138.15 2029.50 0.133 137.21 2029.60 0.134 136.29 2029.70 0.135 135.37 2029.80 0.135 134.46 2029.90 0.136 133.56 2030.00 0.137 132.67 2030.10 0.138 131.79 2030.20 0.138 130.91 2030.30 0.139 130.05 2030.40 0.140 129.19 2030.50 0.140 128.35 2030.60 0.141 127.51 2030.70 0.142 126.67 2030.80 0.142 125.85 2030.90 0.143 125.04 2031.00 0.144 124.23 2031.10 0.144 123.43 2031.20 0.145 122.63 2031.30 0.146 121.85 2031.40 0.146 121.07 2031.50 0.147 120.30 2031.60 0.148 119.53 2031.70 0.148 118.77 2031.80 0.149 118.02 2031.90 0.149 117.27 2032.00 0.150 116.53 2032.10 0.151 115.80 2032.20 0.151 115.07 2032.30 0.152 114.35 2032.40 0.153 113.64 2032.50 0.153 112.93 2032.60 0.154 112.22 2032.70 0.154 111.52 2032.80 0.155 110.83 2032.90 0.155 110.14 2033.00 0.156 109.45 2033.10 0.157 108.77 2033.20 0.157 108.10 2033.30 0.158 107.43 2033.40 0.158 106.76 2033.50 0.159 106.10 2033.60 0.159 105.45 2033.70 0.160 104.79 2033.80 0.160 104.14 2033.90 0.161 103.50 2034.00 0.161 102.86 2034.10 0.162 102.22 2034.20 0.162 101.59 2034.30 0.163 100.96 2034.40 0.163 100.34 2034.50 0.163 99.71 2034.60 0.164 99.09 2034.70 0.164 98.48 2034.80 0.165 97.87 2034.90 0.165 97.26 2035.00 0.166 96.65 2035.10 0.166 96.05 2035.20 0.166 95.44 2035.30 0.167 94.85 2035.40 0.167 94.25 2035.50 0.167 93.66 2035.60 0.168 93.06 2035.70 0.168 92.48 2035.80 0.168 91.89 2035.90 0.169 91.30 2036.00 0.169 90.72 2036.10 0.169 90.14 2036.20 0.169 89.56 2036.30 0.170 88.98 2036.40 0.170 88.41 2036.50 0.170 87.83 2036.60 0.170 87.26 2036.70 0.170 86.69 2036.80 0.171 86.11 2036.90 0.171 85.55 2037.00 0.171 84.98 2037.10 0.171 84.41 2037.20 0.171 83.84 2037.30 0.171 83.27 2037.40 0.171 82.71 2037.50 0.171 82.14 2037.60 0.171 81.58 2037.70 0.171 81.01 2037.80 0.171 80.45 2037.90 0.171 79.88
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 16:11:51 |