| WDS: | J868 | WDS ID/Discoverer |
| P: | 1089.170 | Orbital period (years) |
| a: | 8.477 | Semi-major axis (arcseconds) |
| i: | 75.2 | Inclination (degrees) |
| Ω: | 68.9 | Longitude of ascending node (degrees) |
| T: | 1725.110 | Epoch of periastron passage (year) |
| e: | 0.367 | Eccentricity |
| ω: | 352.8 | Longitude of periastron (degrees) |
| Start-Year: | 1480.415 | Year |
| End-Year: | 2569.585 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for J868 |
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| Position: | 001509.94+272346.7 | Epoch-2000 right ascension and declination |
| WDS-ID: | 00152+2722 | WDS designation |
| Discoverer Code: | J868 | Discover designation and components |
| ADS number: | 195 | Aitken Double Star catalog |
| HD number: | . | HD catalog number |
| Hipparcos number: | . | Hipparcos catalog number |
| V1: | 12.42b | Magnitude of the primary |
| V2: | 12.62b | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2006 | 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: | Nov2007a | 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 6.496 231.06 -------------------------- 1480.41 6.007 266.38 1490.41 5.600 268.06 1500.41 5.182 270.01 1510.41 4.755 272.30 1520.41 4.323 275.04 1530.41 3.888 278.40 1540.41 3.455 282.60 1550.41 3.033 287.99 1560.41 2.633 295.07 1570.41 2.276 304.52 1580.41 1.991 317.07 1590.41 1.818 332.85 1600.41 1.793 350.42 1610.41 1.922 7.00 1620.41 2.174 20.62 1630.41 2.505 31.02 1640.41 2.879 38.86 1650.41 3.269 44.86 1660.41 3.657 49.58 1670.41 4.028 53.40 1680.41 4.370 56.61 1690.41 4.674 59.36 1700.41 4.932 61.81 1710.41 5.135 64.03 1720.41 5.280 66.11 1730.41 5.362 68.10 1740.41 5.380 70.05 1750.41 5.336 72.01 1760.41 5.231 74.03 1770.41 5.070 76.16 1780.41 4.858 78.44 1790.41 4.603 80.96 1800.41 4.312 83.80 1810.41 3.993 87.08 1820.41 3.655 90.95 1830.41 3.307 95.61 1840.41 2.963 101.38 1850.41 2.637 108.61 1860.41 2.348 117.76 1870.41 2.120 129.16 1880.41 1.983 142.69 1890.41 1.960 157.36 1900.41 2.054 171.52 1910.41 2.251 183.81 1920.41 2.524 193.79 1930.41 2.850 201.65 1940.41 3.207 207.84 1950.41 3.585 212.75 1960.41 3.973 216.71 1970.41 4.365 219.97 1980.41 4.757 222.69 1990.41 5.147 224.99 2000.41 5.531 226.97 2010.41 5.907 228.70 2020.41 6.276 230.22 2030.41 6.636 231.58 2040.41 6.985 232.79 2050.41 7.323 233.90 2060.41 7.650 234.90 2070.41 7.966 235.83 2080.41 8.269 236.69 2090.41 8.560 237.48 2100.41 8.838 238.23 2110.41 9.104 238.93 2120.41 9.356 239.59 2130.41 9.595 240.22 2140.41 9.821 240.82 2150.41 10.034 241.39 2160.41 10.233 241.94 2170.41 10.418 242.47 2180.41 10.590 242.98 2190.41 10.748 243.48 2200.41 10.892 243.96 2210.41 11.022 244.43 2220.41 11.138 244.89 2230.41 11.240 245.34 2240.41 11.327 245.79 2250.41 11.401 246.22 2260.41 11.460 246.65 2270.41 11.505 247.08 2280.41 11.536 247.51 2290.41 11.553 247.93 2300.41 11.554 248.35 2310.41 11.542 248.78 2320.41 11.514 249.20 2330.41 11.473 249.63 2340.41 11.416 250.06 2350.41 11.345 250.50 2360.41 11.258 250.94 2370.41 11.157 251.39 2380.41 11.041 251.84 2390.41 10.910 252.31 2400.41 10.764 252.79 2410.41 10.603 253.29 2420.41 10.427 253.80 2430.41 10.235 254.33 2440.41 10.028 254.88 2450.41 9.806 255.45 2460.41 9.569 256.05 2470.41 9.316 256.68 2480.41 9.048 257.35 2490.41 8.765 258.06 2500.41 8.467 258.83 2510.41 8.153 259.64 2520.41 7.825 260.53 2530.41 7.483 261.49 2540.41 7.126 262.55 2550.41 6.755 263.72 2560.41 6.370 265.03
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 14:37:13 |