| - Revision: |
$Rev: 1216 $ |
|
| - Report created: |
2025-07-11 17:47:37 |
| WDS: | BU339 | WDS ID/Discoverer |
| P: | 1111.145 | Orbital period (years) |
| a: | 2.98769 | Semi-major axis (arcseconds) |
| i: | 75.137 | Inclination (degrees) |
| Ω: | 23.148 | Longitude of ascending node (degrees) |
| T: | 1819.796 | Epoch of periastron passage (year) |
| e: | 0.80636 | Eccentricity |
| ω: | 103.675 | Longitude of periastron (degrees) |
| Start-Year: | 1470.0 | Year |
| End-Year: | 2580.0 | Year |
| Epoch: | 2025.0 | Besselian Epoch |
| Position: | 093057.03-154419.6 | Epoch-2000 right ascension and declination |
| WDS-ID: | 09310-1544 | WDS designation |
| Discoverer Code: | BU339 | Discover designation and components |
| ADS number: | 7409 | Aitken Double Star catalog |
| HD number: | 82339 | HD catalog number |
| Hipparcos number: | 46676 | Hipparcos catalog number |
| V1: | 8.95 | Magnitude of the primary |
| V2: | 9.76 | Magnitude of the secondary |
| Equinox: | Equinox | |
| Date: | 2001 | Date of last observation |
| Orbit grade: | 5 | Orbit grade, ranging from 1 'definitive' to 5 'indeterminate' |
| Flags: | Flags |
Image from the USNO WDS 6th Orbit Catalog (see Acknowledgements)
Year Sep[“] PA[°] --------------------------------------------- 2025.0 1.248 253.1 ------------------------- 1470.0 2.456 356.0 1480.0 2.475 356.7 1490.0 2.492 357.4 1500.0 2.508 358.1 1510.0 2.522 358.8 1520.0 2.534 359.5 1530.0 2.545 0.2 1540.0 2.553 0.9 1550.0 2.559 1.6 1560.0 2.564 2.2 1570.0 2.565 2.9 1580.0 2.564 3.6 1590.0 2.561 4.2 1600.0 2.554 4.9 1610.0 2.544 5.6 1620.0 2.531 6.3 1630.0 2.514 6.9 1640.0 2.493 7.6 1650.0 2.468 8.4 1660.0 2.438 9.1 1670.0 2.402 9.8 1680.0 2.360 10.6 1690.0 2.312 11.4 1700.0 2.256 12.3 1710.0 2.192 13.1 1720.0 2.118 14.1 1730.0 2.032 15.1 1740.0 1.933 16.2 1750.0 1.817 17.5 1760.0 1.681 18.9 1770.0 1.519 20.6 1780.0 1.323 22.8 1790.0 1.080 25.8 1800.0 0.771 31.0 1810.0 0.380 45.7 1820.0 0.205 158.8 1830.0 0.593 194.9 1840.0 0.877 203.1 1850.0 1.057 207.8 1860.0 1.175 211.3 1870.0 1.253 214.3 1880.0 1.304 216.9 1890.0 1.338 219.5 1900.0 1.358 221.9 1910.0 1.369 224.2 1920.0 1.372 226.6 1930.0 1.370 228.9 1940.0 1.363 231.2 1950.0 1.354 233.6 1960.0 1.342 236.0 1970.0 1.328 238.5 1980.0 1.314 241.0 1990.0 1.299 243.6 2000.0 1.284 246.2 2010.0 1.269 248.9 2020.0 1.255 251.7 2030.0 1.242 254.5 2040.0 1.230 257.3 2050.0 1.219 260.3 2060.0 1.211 263.2 2070.0 1.204 266.3 2080.0 1.199 269.3 2090.0 1.196 272.4 2100.0 1.195 275.4 2110.0 1.197 278.5 2120.0 1.201 281.6 2130.0 1.207 284.6 2140.0 1.215 287.6 2150.0 1.226 290.5 2160.0 1.239 293.4 2170.0 1.255 296.2 2180.0 1.272 299.0 2190.0 1.291 301.6 2200.0 1.312 304.2 2210.0 1.335 306.7 2220.0 1.359 309.2 2230.0 1.385 311.5 2240.0 1.412 313.7 2250.0 1.441 315.9 2260.0 1.470 318.0 2270.0 1.501 320.0 2280.0 1.532 321.9 2290.0 1.564 323.7 2300.0 1.597 325.5 2310.0 1.630 327.1 2320.0 1.663 328.8 2330.0 1.697 330.3 2340.0 1.732 331.8 2350.0 1.766 333.2 2360.0 1.801 334.6 2370.0 1.835 335.9 2380.0 1.870 337.2 2390.0 1.904 338.5 2400.0 1.939 339.6 2410.0 1.973 340.8 2420.0 2.006 341.9 2430.0 2.040 343.0 2440.0 2.073 344.0 2450.0 2.105 345.0 2460.0 2.137 346.0 2470.0 2.168 346.9 2480.0 2.198 347.9 2490.0 2.228 348.8 2500.0 2.257 349.6 2510.0 2.285 350.5 2520.0 2.313 351.3 2530.0 2.339 352.1 2540.0 2.364 352.9 2550.0 2.388 353.7 2560.0 2.411 354.4 2570.0 2.433 355.2