| - Revision: |
$Rev: 1216 $ |
|
| - Report created: |
2025-07-11 16:21:49 |
| WDS: | A914 | WDS ID/Discoverer |
| P: | 1240.200 | Orbital period (years) |
| a: | 0.88 | Semi-major axis (arcseconds) |
| i: | 109.4 | Inclination (degrees) |
| Ω: | 24.7 | Longitude of ascending node (degrees) |
| T: | 2015.100 | Epoch of periastron passage (year) |
| e: | 0.477 | Eccentricity |
| ω: | 4.4 | Longitude of periastron (degrees) |
| Start-Year: | 1405.0 | Year |
| End-Year: | 2645.0 | Year |
| Epoch: | 2025.0 | Besselian Epoch |
| Position: | 003633.43+560832.0 | Epoch-2000 right ascension and declination |
| WDS-ID: | 00366+5609 | WDS designation |
| Discoverer Code: | A914 | Discover designation and components |
| ADS number: | 504 | Aitken Double Star catalog |
| HD number: | 3304 | HD catalog number |
| Hipparcos number: | 2886 | Hipparcos catalog number |
| V1: | 8.42 | Magnitude of the primary |
| V2: | 9.29 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2005 | Date of last observation |
| Orbit grade: | 4 | 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 0.451 20.1 ------------------------- 1405.0 1.294 202.8 1415.0 1.291 202.5 1425.0 1.287 202.1 1435.0 1.281 201.7 1445.0 1.275 201.3 1455.0 1.268 200.9 1465.0 1.260 200.4 1475.0 1.251 200.0 1485.0 1.241 199.6 1495.0 1.230 199.2 1505.0 1.218 198.7 1515.0 1.205 198.3 1525.0 1.191 197.8 1535.0 1.176 197.4 1545.0 1.160 196.9 1555.0 1.143 196.4 1565.0 1.126 195.9 1575.0 1.107 195.3 1585.0 1.087 194.8 1595.0 1.066 194.2 1605.0 1.045 193.6 1615.0 1.022 193.0 1625.0 0.998 192.4 1635.0 0.974 191.7 1645.0 0.948 191.0 1655.0 0.922 190.3 1665.0 0.894 189.5 1675.0 0.866 188.6 1685.0 0.837 187.7 1695.0 0.806 186.7 1705.0 0.775 185.7 1715.0 0.743 184.5 1725.0 0.710 183.3 1735.0 0.677 181.9 1745.0 0.642 180.4 1755.0 0.607 178.7 1765.0 0.572 176.9 1775.0 0.536 174.7 1785.0 0.499 172.3 1795.0 0.463 169.4 1805.0 0.426 166.1 1815.0 0.391 162.2 1825.0 0.356 157.4 1835.0 0.323 151.7 1845.0 0.293 144.8 1855.0 0.267 136.4 1865.0 0.247 126.4 1875.0 0.235 115.0 1885.0 0.231 102.8 1895.0 0.237 90.7 1905.0 0.251 79.6 1915.0 0.271 69.9 1925.0 0.296 61.7 1935.0 0.324 54.9 1945.0 0.352 49.1 1955.0 0.380 44.2 1965.0 0.405 40.0 1975.0 0.427 36.2 1985.0 0.444 32.7 1995.0 0.455 29.5 2005.0 0.461 26.4 2015.0 0.459 23.3 2025.0 0.451 20.1 2035.0 0.436 16.8 2045.0 0.415 13.1 2055.0 0.389 9.1 2065.0 0.360 4.4 2075.0 0.329 358.9 2085.0 0.297 352.2 2095.0 0.268 343.9 2105.0 0.242 333.7 2115.0 0.224 321.6 2125.0 0.215 307.8 2135.0 0.218 293.8 2145.0 0.232 280.7 2155.0 0.256 269.6 2165.0 0.286 260.6 2175.0 0.320 253.4 2185.0 0.357 247.7 2195.0 0.395 243.0 2205.0 0.435 239.2 2215.0 0.474 236.0 2225.0 0.514 233.3 2235.0 0.553 231.0 2245.0 0.591 229.0 2255.0 0.629 227.2 2265.0 0.666 225.7 2275.0 0.702 224.3 2285.0 0.737 223.0 2295.0 0.771 221.8 2305.0 0.804 220.8 2315.0 0.836 219.8 2325.0 0.866 218.9 2335.0 0.896 218.1 2345.0 0.925 217.3 2355.0 0.952 216.5 2365.0 0.979 215.8 2375.0 1.004 215.1 2385.0 1.028 214.5 2395.0 1.052 213.9 2405.0 1.074 213.3 2415.0 1.095 212.8 2425.0 1.115 212.2 2435.0 1.134 211.7 2445.0 1.151 211.2 2455.0 1.168 210.7 2465.0 1.184 210.2 2475.0 1.199 209.8 2485.0 1.212 209.3 2495.0 1.225 208.9 2505.0 1.237 208.5 2515.0 1.247 208.0 2525.0 1.257 207.6 2535.0 1.265 207.2 2545.0 1.273 206.8 2555.0 1.279 206.4 2565.0 1.285 206.0 2575.0 1.290 205.6 2585.0 1.293 205.2 2595.0 1.296 204.8 2605.0 1.297 204.4 2615.0 1.298 204.0 2625.0 1.298 203.6 2635.0 1.296 203.2