| WDS: | A927 | WDS ID/Discoverer |
| P: | 1059.330 | Orbital period (years) |
| a: | 3.69479 | Semi-major axis (arcseconds) |
| i: | 63.199 | Inclination (degrees) |
| Ω: | 30.599 | Longitude of ascending node (degrees) |
| T: | 2105.950 | Epoch of periastron passage (year) |
| e: | 0.78748 | Eccentricity |
| ω: | 90.577 | Longitude of periastron (degrees) |
| Start-Year: | 1495.3352 | Year |
| End-Year: | 2554.6648 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for A927 |
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| Position: | 010146.46+463514.9 | Epoch-2000 right ascension and declination |
| WDS-ID: | 01017+4635 | WDS designation |
| Discoverer Code: | A927 | Discover designation and components |
| ADS number: | 845 | Aitken Double Star catalog |
| HD number: | . | HD catalog number |
| Hipparcos number: | . | Hipparcos catalog number |
| V1: | 9.51 | Magnitude of the primary |
| V2: | 10.32 | Magnitude of the secondary |
| Equinox: | Equinox | |
| Date: | 2015 | Date of last observation |
| Orbit grade: | 5 | Orbit grade, ranging from : 1 = Definitive 2 = Good 3 = Reliable 4 = Preliminary 5 = Indeterminate |
| Flags: | n | Flags |
| Ephemerides: | Ephemerides | |
| Code: | Izm2019 | 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 2.259 12.28 -------------------------- 1495.34 2.970 290.08 1505.34 2.971 291.54 1515.34 2.972 293.00 1525.34 2.973 294.46 1535.34 2.974 295.92 1545.34 2.975 297.37 1555.34 2.976 298.83 1565.34 2.977 300.29 1575.34 2.978 301.74 1585.34 2.980 303.19 1595.34 2.981 304.64 1605.34 2.983 306.09 1615.34 2.984 307.54 1625.34 2.986 308.99 1635.34 2.988 310.44 1645.34 2.989 311.88 1655.34 2.991 313.32 1665.34 2.993 314.76 1675.34 2.994 316.20 1685.34 2.996 317.64 1695.34 2.997 319.07 1705.34 2.998 320.51 1715.34 2.999 321.94 1725.34 3.000 323.38 1735.34 3.000 324.81 1745.34 3.000 326.24 1755.34 3.000 327.67 1765.34 2.999 329.11 1775.34 2.997 330.54 1785.34 2.995 331.98 1795.34 2.992 333.42 1805.34 2.988 334.86 1815.34 2.984 336.30 1825.34 2.978 337.76 1835.34 2.971 339.21 1845.34 2.963 340.68 1855.34 2.954 342.15 1865.34 2.943 343.63 1875.34 2.930 345.13 1885.34 2.915 346.64 1895.34 2.898 348.16 1905.34 2.878 349.71 1915.34 2.856 351.28 1925.34 2.831 352.87 1935.34 2.802 354.50 1945.34 2.769 356.16 1955.34 2.732 357.86 1965.34 2.689 359.62 1975.34 2.641 1.43 1985.34 2.586 3.32 1995.34 2.523 5.29 2005.34 2.451 7.38 2015.34 2.368 9.60 2025.34 2.271 11.99 2035.34 2.158 14.62 2045.34 2.024 17.57 2055.34 1.863 20.98 2065.34 1.665 25.12 2075.34 1.417 30.55 2085.34 1.098 38.74 2095.34 0.692 55.45 2105.34 0.355 115.57 2115.34 0.648 183.13 2125.34 1.059 201.66 2135.34 1.383 210.36 2145.34 1.632 216.04 2155.34 1.830 220.33 2165.34 1.990 223.87 2175.34 2.123 226.91 2185.34 2.234 229.63 2195.34 2.329 232.10 2205.34 2.410 234.40 2215.34 2.480 236.55 2225.34 2.541 238.60 2235.34 2.595 240.55 2245.34 2.641 242.43 2255.34 2.683 244.25 2265.34 2.719 246.02 2275.34 2.751 247.74 2285.34 2.779 249.43 2295.34 2.804 251.08 2305.34 2.825 252.71 2315.34 2.845 254.31 2325.34 2.862 255.90 2335.34 2.877 257.46 2345.34 2.890 259.02 2355.34 2.901 260.55 2365.34 2.911 262.08 2375.34 2.920 263.60 2385.34 2.927 265.10 2395.34 2.934 266.61 2405.34 2.939 268.10 2415.34 2.944 269.59 2425.34 2.948 271.08 2435.34 2.952 272.56 2445.34 2.955 274.03 2455.34 2.958 275.51 2465.34 2.960 276.98 2475.34 2.962 278.45 2485.34 2.963 279.92 2495.34 2.964 281.39 2505.34 2.966 282.86 2515.34 2.967 284.32 2525.34 2.968 285.79 2535.34 2.968 287.25 2545.34 2.969 288.71
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 14:46:27 |