| WDS: | B2351AA,AB | WDS ID/Discoverer |
| P: | 23.512 | Orbital period (years) |
| a: | 0.12932 | Semi-major axis (arcseconds) |
| i: | 154.2 | Inclination (degrees) |
| Ω: | 173.8 | Longitude of ascending node (degrees) |
| T: | 1971.034 | Epoch of periastron passage (year) |
| e: | 0.244 | Eccentricity |
| ω: | 340.1 | Longitude of periastron (degrees) |
| Start-Year: | 2013.244 | Year |
| End-Year: | 2036.756 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for B2351AA,AB |
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| Position: | 151213.31-194729.9 | Epoch-2000 right ascension and declination |
| WDS-ID: | 15122-1948 | WDS designation |
| Discoverer Code: | B2351AA,AB | Discover designation and components |
| ADS number: | 9532 | Aitken Double Star catalog |
| HD number: | 134759 | HD catalog number |
| Hipparcos number: | 74392 | Hipparcos catalog number |
| V1: | 5.1 | Magnitude of the primary |
| V2: | 5.5 | Magnitude of the secondary |
| Equinox: | Equinox | |
| Date: | Date of last observation | |
| Orbit grade: | 1 | Orbit grade, ranging from : 1 = Definitive 2 = Good 3 = Reliable 4 = Preliminary 5 = Indeterminate |
| Flags: | n | Flags |
| Ephemerides: | Ephemerides | |
| Code: | Msn2023 | 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 0.143 43.66 -------------------------- 2013.24 0.119 298.31 2013.34 0.118 296.72 2013.44 0.117 295.09 2013.54 0.116 293.44 2013.64 0.115 291.75 2013.74 0.114 290.03 2013.84 0.112 288.28 2013.94 0.111 286.50 2014.04 0.110 284.68 2014.14 0.109 282.83 2014.24 0.108 280.94 2014.34 0.107 279.02 2014.44 0.106 277.07 2014.54 0.106 275.08 2014.64 0.105 273.05 2014.74 0.104 270.99 2014.84 0.103 268.90 2014.94 0.102 266.78 2015.04 0.101 264.62 2015.14 0.101 262.43 2015.24 0.100 260.20 2015.34 0.099 257.95 2015.44 0.099 255.67 2015.54 0.098 253.36 2015.64 0.098 251.02 2015.74 0.097 248.66 2015.84 0.097 246.28 2015.94 0.096 243.88 2016.04 0.096 241.46 2016.14 0.096 239.02 2016.24 0.095 236.57 2016.34 0.095 234.10 2016.44 0.095 231.63 2016.54 0.095 229.15 2016.64 0.095 226.66 2016.74 0.095 224.17 2016.84 0.095 221.67 2016.94 0.095 219.18 2017.04 0.095 216.69 2017.14 0.095 214.20 2017.24 0.095 211.71 2017.34 0.095 209.24 2017.44 0.095 206.77 2017.54 0.095 204.31 2017.64 0.096 201.86 2017.74 0.096 199.42 2017.84 0.096 197.00 2017.94 0.096 194.59 2018.04 0.097 192.19 2018.14 0.097 189.80 2018.24 0.097 187.43 2018.34 0.097 185.07 2018.44 0.098 182.72 2018.54 0.098 180.39 2018.64 0.098 178.07 2018.74 0.099 175.77 2018.84 0.099 173.48 2018.94 0.099 171.21 2019.04 0.100 168.94 2019.14 0.100 166.69 2019.24 0.100 164.46 2019.34 0.100 162.24 2019.44 0.101 160.03 2019.54 0.101 157.83 2019.64 0.101 155.64 2019.74 0.102 153.47 2019.84 0.102 151.31 2019.94 0.102 149.16 2020.04 0.102 147.03 2020.14 0.103 144.91 2020.24 0.103 142.80 2020.34 0.103 140.70 2020.44 0.104 138.62 2020.54 0.104 136.54 2020.64 0.104 134.49 2020.74 0.105 132.44 2020.84 0.105 130.41 2020.94 0.105 128.40 2021.04 0.106 126.39 2021.14 0.106 124.41 2021.24 0.107 122.43 2021.34 0.107 120.48 2021.44 0.108 118.54 2021.54 0.108 116.61 2021.64 0.108 114.70 2021.74 0.109 112.81 2021.84 0.109 110.94 2021.94 0.110 109.08 2022.04 0.111 107.24 2022.14 0.111 105.42 2022.24 0.112 103.61 2022.34 0.112 101.83 2022.44 0.113 100.06 2022.54 0.113 98.31 2022.64 0.114 96.59 2022.74 0.115 94.88 2022.84 0.115 93.19 2022.94 0.116 91.52 2023.04 0.117 89.87 2023.14 0.117 88.23 2023.24 0.118 86.62 2023.34 0.119 85.03 2023.44 0.120 83.46 2023.54 0.120 81.90 2023.64 0.121 80.37 2023.74 0.122 78.85 2023.84 0.123 77.36 2023.94 0.123 75.88 2024.04 0.124 74.42 2024.14 0.125 72.98 2024.24 0.126 71.55 2024.34 0.127 70.15 2024.44 0.127 68.76 2024.54 0.128 67.39 2024.64 0.129 66.04 2024.74 0.130 64.70 2024.84 0.131 63.38 2024.94 0.131 62.08 2025.04 0.132 60.79 2025.14 0.133 59.52 2025.24 0.134 58.27 2025.34 0.135 57.03 2025.44 0.135 55.80 2025.54 0.136 54.59 2025.64 0.137 53.39 2025.74 0.138 52.21 2025.84 0.139 51.03 2025.94 0.139 49.88 2026.04 0.140 48.73 2026.14 0.141 47.60 2026.24 0.142 46.48 2026.34 0.142 45.37 2026.44 0.143 44.27 2026.54 0.144 43.18 2026.64 0.144 42.11 2026.74 0.145 41.04 2026.84 0.146 39.99 2026.94 0.147 38.94 2027.04 0.147 37.90 2027.14 0.148 36.88 2027.24 0.149 35.86 2027.34 0.149 34.85 2027.44 0.150 33.85 2027.54 0.150 32.86 2027.64 0.151 31.87 2027.74 0.151 30.89 2027.84 0.152 29.92 2027.94 0.153 28.96 2028.04 0.153 28.00 2028.14 0.154 27.05 2028.24 0.154 26.10 2028.34 0.154 25.16 2028.44 0.155 24.23 2028.54 0.155 23.30 2028.64 0.156 22.38 2028.74 0.156 21.46 2028.84 0.157 20.54 2028.94 0.157 19.63 2029.04 0.157 18.73 2029.14 0.158 17.82 2029.24 0.158 16.92 2029.34 0.158 16.03 2029.44 0.158 15.13 2029.54 0.159 14.24 2029.64 0.159 13.36 2029.74 0.159 12.47 2029.84 0.159 11.59 2029.94 0.159 10.70 2030.04 0.159 9.82 2030.14 0.160 8.95 2030.24 0.160 8.07 2030.34 0.160 7.19 2030.44 0.160 6.31 2030.54 0.160 5.44 2030.64 0.160 4.56 2030.74 0.160 3.68 2030.84 0.160 2.81 2030.94 0.160 1.93 2031.04 0.159 1.05 2031.14 0.159 0.17 2031.24 0.159 359.29 2031.34 0.159 358.41 2031.44 0.159 357.52 2031.54 0.159 356.64 2031.64 0.158 355.75 2031.74 0.158 354.85 2031.84 0.158 353.96 2031.94 0.158 353.06 2032.04 0.157 352.16 2032.14 0.157 351.25 2032.24 0.157 350.34 2032.34 0.156 349.43 2032.44 0.156 348.51 2032.54 0.155 347.58 2032.64 0.155 346.65 2032.74 0.154 345.72 2032.84 0.154 344.77 2032.94 0.153 343.83 2033.04 0.153 342.87 2033.14 0.152 341.91 2033.24 0.152 340.94 2033.34 0.151 339.96 2033.44 0.150 338.98 2033.54 0.150 337.98 2033.64 0.149 336.98 2033.74 0.148 335.96 2033.84 0.147 334.94 2033.94 0.147 333.91 2034.04 0.146 332.86 2034.14 0.145 331.81 2034.24 0.144 330.74 2034.34 0.143 329.66 2034.44 0.143 328.57 2034.54 0.142 327.46 2034.64 0.141 326.34 2034.74 0.140 325.21 2034.84 0.139 324.06 2034.94 0.138 322.89 2035.04 0.137 321.71 2035.14 0.136 320.51 2035.24 0.135 319.30 2035.34 0.134 318.06 2035.44 0.133 316.81 2035.54 0.132 315.54 2035.64 0.131 314.25 2035.74 0.130 312.94 2035.84 0.129 311.60 2035.94 0.128 310.25 2036.04 0.127 308.87 2036.14 0.126 307.46 2036.24 0.125 306.04 2036.34 0.123 304.58 2036.44 0.122 303.10 2036.54 0.121 301.60 2036.64 0.120 300.06 2036.74 0.119 298.50
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 17:13:02 |