| WDS: | CHR149BA,BB | WDS ID/Discoverer |
| P: | 23.600 | Orbital period (years) |
| a: | 0.038 | Semi-major axis (arcseconds) |
| i: | 164.0 | Inclination (degrees) |
| Ω: | 75.0 | Longitude of ascending node (degrees) |
| T: | 1998.700 | Epoch of periastron passage (year) |
| e: | 0.21 | Eccentricity |
| ω: | 27.0 | Longitude of periastron (degrees) |
| Start-Year: | 2013.2 | Year |
| End-Year: | 2036.8 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for CHR149BA,BB |
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| Position: | 233920.80+454311.8 | Epoch-2000 right ascension and declination |
| WDS-ID: | 23393+4543 | WDS designation |
| Discoverer Code: | CHR149BA,BB | Discover designation and components |
| ADS number: | 16904 | Aitken Double Star catalog |
| HD number: | 222326 | HD catalog number |
| Hipparcos number: | 116726 | Hipparcos catalog number |
| V1: | 8.0 | Magnitude of the primary |
| V2: | 8.9 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | Date of last observation | |
| Orbit grade: | 4 | Orbit grade, ranging from : 1 = Definitive 2 = Good 3 = Reliable 4 = Preliminary 5 = Indeterminate |
| Flags: | n | Flags |
| Ephemerides: | Ephemerides | |
| Code: | Zhu2008 | 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 0.035 319.33 -------------------------- 2013.20 0.043 200.99 2013.30 0.043 199.89 2013.40 0.043 198.78 2013.50 0.043 197.67 2013.60 0.043 196.55 2013.70 0.043 195.42 2013.80 0.043 194.28 2013.90 0.042 193.14 2014.00 0.042 191.98 2014.10 0.042 190.82 2014.20 0.042 189.65 2014.30 0.042 188.47 2014.40 0.042 187.28 2014.50 0.041 186.09 2014.60 0.041 184.88 2014.70 0.041 183.66 2014.80 0.041 182.44 2014.90 0.041 181.20 2015.00 0.041 179.95 2015.10 0.040 178.69 2015.20 0.040 177.42 2015.30 0.040 176.14 2015.40 0.040 174.85 2015.50 0.040 173.55 2015.60 0.040 172.23 2015.70 0.039 170.91 2015.80 0.039 169.57 2015.90 0.039 168.21 2016.00 0.039 166.85 2016.10 0.039 165.47 2016.20 0.038 164.08 2016.30 0.038 162.67 2016.40 0.038 161.25 2016.50 0.038 159.82 2016.60 0.038 158.37 2016.70 0.038 156.91 2016.80 0.037 155.43 2016.90 0.037 153.94 2017.00 0.037 152.44 2017.10 0.037 150.91 2017.20 0.037 149.38 2017.30 0.036 147.82 2017.40 0.036 146.26 2017.50 0.036 144.67 2017.60 0.036 143.07 2017.70 0.036 141.45 2017.80 0.036 139.82 2017.90 0.035 138.17 2018.00 0.035 136.50 2018.10 0.035 134.82 2018.20 0.035 133.12 2018.30 0.035 131.40 2018.40 0.034 129.66 2018.50 0.034 127.91 2018.60 0.034 126.14 2018.70 0.034 124.35 2018.80 0.034 122.55 2018.90 0.034 120.73 2019.00 0.033 118.89 2019.10 0.033 117.03 2019.20 0.033 115.15 2019.30 0.033 113.26 2019.40 0.033 111.35 2019.50 0.033 109.42 2019.60 0.033 107.47 2019.70 0.032 105.51 2019.80 0.032 103.53 2019.90 0.032 101.53 2020.00 0.032 99.51 2020.10 0.032 97.48 2020.20 0.032 95.42 2020.30 0.032 93.36 2020.40 0.031 91.27 2020.50 0.031 89.17 2020.60 0.031 87.05 2020.70 0.031 84.92 2020.80 0.031 82.77 2020.90 0.031 80.60 2021.00 0.031 78.42 2021.10 0.031 76.23 2021.20 0.031 74.02 2021.30 0.030 71.79 2021.40 0.030 69.55 2021.50 0.030 67.30 2021.60 0.030 65.04 2021.70 0.030 62.76 2021.80 0.030 60.48 2021.90 0.030 58.18 2022.00 0.030 55.87 2022.10 0.030 53.56 2022.20 0.030 51.24 2022.30 0.030 48.90 2022.40 0.030 46.57 2022.50 0.030 44.23 2022.60 0.030 41.88 2022.70 0.030 39.53 2022.80 0.030 37.18 2022.90 0.030 34.83 2023.00 0.030 32.48 2023.10 0.030 30.14 2023.20 0.030 27.79 2023.30 0.030 25.45 2023.40 0.030 23.12 2023.50 0.030 20.79 2023.60 0.030 18.47 2023.70 0.030 16.17 2023.80 0.030 13.87 2023.90 0.030 11.59 2024.00 0.030 9.32 2024.10 0.030 7.06 2024.20 0.030 4.82 2024.30 0.031 2.60 2024.40 0.031 0.39 2024.50 0.031 358.21 2024.60 0.031 356.04 2024.70 0.031 353.90 2024.80 0.031 351.77 2024.90 0.031 349.67 2025.00 0.032 347.60 2025.10 0.032 345.54 2025.20 0.032 343.51 2025.30 0.032 341.50 2025.40 0.032 339.52 2025.50 0.033 337.56 2025.60 0.033 335.63 2025.70 0.033 333.72 2025.80 0.033 331.83 2025.90 0.033 329.97 2026.00 0.034 328.14 2026.10 0.034 326.33 2026.20 0.034 324.54 2026.30 0.034 322.78 2026.40 0.035 321.05 2026.50 0.035 319.33 2026.60 0.035 317.64 2026.70 0.035 315.98 2026.80 0.036 314.34 2026.90 0.036 312.72 2027.00 0.036 311.12 2027.10 0.036 309.54 2027.20 0.037 307.98 2027.30 0.037 306.45 2027.40 0.037 304.93 2027.50 0.037 303.44 2027.60 0.038 301.96 2027.70 0.038 300.51 2027.80 0.038 299.07 2027.90 0.038 297.65 2028.00 0.039 296.25 2028.10 0.039 294.86 2028.20 0.039 293.49 2028.30 0.039 292.14 2028.40 0.039 290.81 2028.50 0.040 289.49 2028.60 0.040 288.18 2028.70 0.040 286.89 2028.80 0.040 285.61 2028.90 0.041 284.34 2029.00 0.041 283.09 2029.10 0.041 281.86 2029.20 0.041 280.63 2029.30 0.041 279.41 2029.40 0.042 278.21 2029.50 0.042 277.02 2029.60 0.042 275.84 2029.70 0.042 274.67 2029.80 0.042 273.51 2029.90 0.043 272.36 2030.00 0.043 271.22 2030.10 0.043 270.08 2030.20 0.043 268.96 2030.30 0.043 267.84 2030.40 0.043 266.74 2030.50 0.043 265.64 2030.60 0.044 264.55 2030.70 0.044 263.46 2030.80 0.044 262.38 2030.90 0.044 261.31 2031.00 0.044 260.24 2031.10 0.044 259.18 2031.20 0.044 258.13 2031.30 0.044 257.08 2031.40 0.045 256.04 2031.50 0.045 255.00 2031.60 0.045 253.96 2031.70 0.045 252.93 2031.80 0.045 251.91 2031.90 0.045 250.88 2032.00 0.045 249.87 2032.10 0.045 248.85 2032.20 0.045 247.84 2032.30 0.045 246.83 2032.40 0.045 245.82 2032.50 0.045 244.82 2032.60 0.045 243.82 2032.70 0.046 242.82 2032.80 0.046 241.82 2032.90 0.046 240.82 2033.00 0.046 239.83 2033.10 0.046 238.83 2033.20 0.046 237.84 2033.30 0.046 236.84 2033.40 0.046 235.85 2033.50 0.046 234.86 2033.60 0.046 233.87 2033.70 0.046 232.88 2033.80 0.046 231.89 2033.90 0.046 230.89 2034.00 0.046 229.90 2034.10 0.046 228.90 2034.20 0.046 227.91 2034.30 0.046 226.91 2034.40 0.046 225.91 2034.50 0.045 224.91 2034.60 0.045 223.91 2034.70 0.045 222.91 2034.80 0.045 221.90 2034.90 0.045 220.89 2035.00 0.045 219.88 2035.10 0.045 218.87 2035.20 0.045 217.85 2035.30 0.045 216.83 2035.40 0.045 215.81 2035.50 0.045 214.78 2035.60 0.045 213.75 2035.70 0.045 212.71 2035.80 0.045 211.67 2035.90 0.044 210.63 2036.00 0.044 209.58 2036.10 0.044 208.52 2036.20 0.044 207.47 2036.30 0.044 206.40 2036.40 0.044 205.33 2036.50 0.044 204.26 2036.60 0.044 203.17 2036.70 0.044 202.09
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 18:53:36 |