| WDS: | HDS947AB | WDS ID/Discoverer |
| P: | 23.560 | Orbital period (years) |
| a: | 0.1423 | Semi-major axis (arcseconds) |
| i: | 65.5 | Inclination (degrees) |
| Ω: | 190.6 | Longitude of ascending node (degrees) |
| T: | 2005.380 | Epoch of periastron passage (year) |
| e: | 0.349 | Eccentricity |
| ω: | 257.4 | Longitude of periastron (degrees) |
| Start-Year: | 2013.22 | Year |
| End-Year: | 2036.78 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for HDS947AB |
||
| Position: | 064955.68-280557.4 | Epoch-2000 right ascension and declination |
| WDS-ID: | 06499-2806 | WDS designation |
| Discoverer Code: | HDS947AB | Discover designation and components |
| ADS number: | . | Aitken Double Star catalog |
| HD number: | 49996 | HD catalog number |
| Hipparcos number: | 32767 | Hipparcos catalog number |
| V1: | 10.64 | Magnitude of the primary |
| V2: | 10.65 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2024 | 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: | Tok2024e | 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 0.112 12.96 -------------------------- 2013.22 0.136 212.88 2013.32 0.135 213.53 2013.42 0.134 214.20 2013.52 0.133 214.87 2013.62 0.132 215.56 2013.72 0.131 216.25 2013.82 0.130 216.96 2013.92 0.129 217.68 2014.02 0.127 218.42 2014.12 0.126 219.16 2014.22 0.125 219.92 2014.32 0.124 220.70 2014.42 0.123 221.49 2014.52 0.121 222.30 2014.62 0.120 223.13 2014.72 0.119 223.97 2014.82 0.117 224.83 2014.92 0.116 225.71 2015.02 0.115 226.61 2015.12 0.114 227.54 2015.22 0.112 228.48 2015.32 0.111 229.44 2015.42 0.110 230.43 2015.52 0.108 231.45 2015.62 0.107 232.49 2015.72 0.106 233.55 2015.82 0.104 234.64 2015.92 0.103 235.76 2016.02 0.102 236.91 2016.12 0.100 238.09 2016.22 0.099 239.30 2016.32 0.098 240.54 2016.42 0.097 241.81 2016.52 0.095 243.11 2016.62 0.094 244.45 2016.72 0.093 245.82 2016.82 0.092 247.23 2016.92 0.091 248.67 2017.02 0.090 250.15 2017.12 0.089 251.66 2017.22 0.088 253.21 2017.32 0.087 254.79 2017.42 0.086 256.41 2017.52 0.085 258.06 2017.62 0.084 259.74 2017.72 0.083 261.46 2017.82 0.083 263.21 2017.92 0.082 264.99 2018.02 0.081 266.80 2018.12 0.081 268.63 2018.22 0.080 270.49 2018.32 0.080 272.37 2018.42 0.079 274.27 2018.52 0.079 276.19 2018.62 0.079 278.12 2018.72 0.079 280.06 2018.82 0.079 282.01 2018.92 0.078 283.96 2019.02 0.078 285.91 2019.12 0.079 287.86 2019.22 0.079 289.81 2019.32 0.079 291.74 2019.42 0.079 293.66 2019.52 0.080 295.57 2019.62 0.080 297.46 2019.72 0.080 299.33 2019.82 0.081 301.17 2019.92 0.082 302.99 2020.02 0.082 304.78 2020.12 0.083 306.55 2020.22 0.084 308.28 2020.32 0.084 309.98 2020.42 0.085 311.65 2020.52 0.086 313.29 2020.62 0.087 314.89 2020.72 0.088 316.46 2020.82 0.089 317.99 2020.92 0.090 319.49 2021.02 0.091 320.95 2021.12 0.092 322.39 2021.22 0.093 323.79 2021.32 0.094 325.15 2021.42 0.095 326.49 2021.52 0.097 327.79 2021.62 0.098 329.06 2021.72 0.099 330.30 2021.82 0.100 331.52 2021.92 0.101 332.70 2022.02 0.102 333.86 2022.12 0.104 335.00 2022.22 0.105 336.10 2022.32 0.106 337.19 2022.42 0.107 338.25 2022.52 0.108 339.28 2022.62 0.109 340.30 2022.72 0.110 341.30 2022.82 0.111 342.27 2022.92 0.113 343.23 2023.02 0.114 344.17 2023.12 0.115 345.10 2023.22 0.116 346.01 2023.32 0.116 346.90 2023.42 0.117 347.78 2023.52 0.118 348.65 2023.62 0.119 349.50 2023.72 0.120 350.34 2023.82 0.121 351.18 2023.92 0.121 352.00 2024.02 0.122 352.81 2024.12 0.122 353.62 2024.22 0.123 354.42 2024.32 0.123 355.21 2024.42 0.124 356.00 2024.52 0.124 356.78 2024.62 0.124 357.56 2024.72 0.125 358.33 2024.82 0.125 359.11 2024.92 0.125 359.88 2025.02 0.125 0.65 2025.12 0.125 1.43 2025.22 0.124 2.21 2025.32 0.124 2.99 2025.42 0.124 3.77 2025.52 0.123 4.56 2025.62 0.122 5.36 2025.72 0.122 6.17 2025.82 0.121 6.98 2025.92 0.120 7.81 2026.02 0.119 8.65 2026.12 0.118 9.51 2026.22 0.116 10.39 2026.32 0.115 11.29 2026.42 0.113 12.21 2026.52 0.112 13.16 2026.62 0.110 14.13 2026.72 0.108 15.14 2026.82 0.106 16.19 2026.92 0.104 17.28 2027.02 0.102 18.42 2027.12 0.099 19.62 2027.22 0.096 20.88 2027.32 0.094 22.21 2027.42 0.091 23.62 2027.52 0.088 25.12 2027.62 0.085 26.73 2027.72 0.082 28.46 2027.82 0.078 30.34 2027.92 0.075 32.38 2028.02 0.072 34.62 2028.12 0.068 37.08 2028.22 0.065 39.81 2028.32 0.061 42.85 2028.42 0.058 46.26 2028.52 0.054 50.09 2028.62 0.051 54.41 2028.72 0.048 59.29 2028.82 0.045 64.80 2028.92 0.043 70.96 2029.02 0.041 77.78 2029.12 0.040 85.18 2029.22 0.039 93.01 2029.32 0.039 101.04 2029.42 0.039 109.01 2029.52 0.040 116.65 2029.62 0.042 123.78 2029.72 0.044 130.27 2029.82 0.047 136.10 2029.92 0.050 141.28 2030.02 0.053 145.86 2030.12 0.056 149.91 2030.22 0.060 153.49 2030.32 0.063 156.68 2030.42 0.067 159.52 2030.52 0.070 162.08 2030.62 0.074 164.38 2030.72 0.078 166.47 2030.82 0.081 168.38 2030.92 0.085 170.13 2031.02 0.088 171.74 2031.12 0.091 173.24 2031.22 0.095 174.63 2031.32 0.098 175.93 2031.42 0.101 177.15 2031.52 0.104 178.30 2031.62 0.107 179.38 2031.72 0.109 180.42 2031.82 0.112 181.40 2031.92 0.115 182.34 2032.02 0.117 183.23 2032.12 0.119 184.10 2032.22 0.121 184.93 2032.32 0.124 185.73 2032.42 0.126 186.50 2032.52 0.127 187.25 2032.62 0.129 187.98 2032.72 0.131 188.69 2032.82 0.133 189.38 2032.92 0.134 190.06 2033.02 0.136 190.72 2033.12 0.137 191.37 2033.22 0.138 192.01 2033.32 0.139 192.63 2033.42 0.140 193.25 2033.52 0.141 193.85 2033.62 0.142 194.45 2033.72 0.143 195.05 2033.82 0.144 195.63 2033.92 0.144 196.21 2034.02 0.145 196.79 2034.12 0.145 197.36 2034.22 0.146 197.93 2034.32 0.146 198.50 2034.42 0.146 199.06 2034.52 0.146 199.62 2034.62 0.147 200.18 2034.72 0.147 200.74 2034.82 0.147 201.30 2034.92 0.147 201.86 2035.02 0.146 202.42 2035.12 0.146 202.98 2035.22 0.146 203.55 2035.32 0.146 204.11 2035.42 0.145 204.68 2035.52 0.145 205.25 2035.62 0.144 205.82 2035.72 0.144 206.40 2035.82 0.143 206.98 2035.92 0.143 207.57 2036.02 0.142 208.16 2036.12 0.141 208.76 2036.22 0.141 209.36 2036.32 0.140 209.97 2036.42 0.139 210.59 2036.52 0.138 211.22 2036.62 0.137 211.85 2036.72 0.137 212.49
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 15:51:39 |