| - Revision: |
$Rev: 1216 $ |
|
| - Report created: |
2025-07-11 17:37:03 |
| WDS: | I1070AB | WDS ID/Discoverer |
| P: | 4411.000 | Orbital period (years) |
| a: | 1.777 | Semi-major axis (arcseconds) |
| i: | 66.8 | Inclination (degrees) |
| Ω: | 181.7 | Longitude of ascending node (degrees) |
| T: | 2015.860 | Epoch of periastron passage (year) |
| e: | 0.89 | Eccentricity |
| ω: | 247.3 | Longitude of periastron (degrees) |
| Start-Year: | -180.0 | Year |
| End-Year: | 4230.0 | Year |
| Epoch: | 2025.0 | Besselian Epoch |
| Position: | 075945.93-471812.8 | Epoch-2000 right ascension and declination |
| WDS-ID: | 07598-4718 | WDS designation |
| Discoverer Code: | I1070AB | Discover designation and components |
| ADS number: | . | Aitken Double Star catalog |
| HD number: | 66079 | HD catalog number |
| Hipparcos number: | 39084 | Hipparcos catalog number |
| V1: | 7.25 | Magnitude of the primary |
| V2: | 7.68 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2018 | Date of last observation |
| Orbit grade: | 4 | Orbit grade, ranging from 1 'definitive' to 5 'indeterminate' |
| Flags: | n | Flags |
Image from the USNO WDS 6th Orbit Catalog (see Acknowledgements)
Year Sep[“] PA[°] --------------------------------------------- 2025.0 0.083 102.8 ------------------------- -180.0 1.777 225.1 -170.0 1.773 225.3 -160.0 1.770 225.4 -150.0 1.766 225.6 -140.0 1.763 225.7 -130.0 1.759 225.9 -120.0 1.755 226.0 -110.0 1.751 226.2 -100.0 1.748 226.3 -90.0 1.744 226.5 -80.0 1.740 226.6 -70.0 1.736 226.8 -60.0 1.732 226.9 -50.0 1.728 227.1 -40.0 1.724 227.2 -30.0 1.720 227.4 -20.0 1.716 227.5 -10.0 1.711 227.7 0.0 1.707 227.9 10.0 1.703 228.0 20.0 1.699 228.2 30.0 1.694 228.3 40.0 1.690 228.5 50.0 1.686 228.7 60.0 1.681 228.8 70.0 1.677 229.0 80.0 1.672 229.2 90.0 1.668 229.3 100.0 1.663 229.5 110.0 1.658 229.7 120.0 1.654 229.8 130.0 1.649 230.0 140.0 1.644 230.2 150.0 1.640 230.3 160.0 1.635 230.5 170.0 1.630 230.7 180.0 1.625 230.9 190.0 1.620 231.0 200.0 1.615 231.2 210.0 1.610 231.4 220.0 1.605 231.6 230.0 1.600 231.8 240.0 1.595 231.9 250.0 1.590 232.1 260.0 1.585 232.3 270.0 1.579 232.5 280.0 1.574 232.7 290.0 1.569 232.9 300.0 1.563 233.1 310.0 1.558 233.2 320.0 1.553 233.4 330.0 1.547 233.6 340.0 1.542 233.8 350.0 1.536 234.0 360.0 1.531 234.2 370.0 1.525 234.4 380.0 1.520 234.6 390.0 1.514 234.8 400.0 1.508 235.0 410.0 1.503 235.2 420.0 1.497 235.4 430.0 1.491 235.6 440.0 1.485 235.8 450.0 1.480 236.1 460.0 1.474 236.3 470.0 1.468 236.5 480.0 1.462 236.7 490.0 1.456 236.9 500.0 1.450 237.1 510.0 1.444 237.3 520.0 1.438 237.6 530.0 1.432 237.8 540.0 1.426 238.0 550.0 1.420 238.3 560.0 1.413 238.5 570.0 1.407 238.7 580.0 1.401 239.0 590.0 1.395 239.2 600.0 1.388 239.4 610.0 1.382 239.7 620.0 1.376 239.9 630.0 1.369 240.2 640.0 1.363 240.4 650.0 1.356 240.7 660.0 1.350 240.9 670.0 1.343 241.2 680.0 1.337 241.4 690.0 1.330 241.7 700.0 1.324 241.9 710.0 1.317 242.2 720.0 1.310 242.5 730.0 1.304 242.7 740.0 1.297 243.0 750.0 1.290 243.3 760.0 1.284 243.6 770.0 1.277 243.9 780.0 1.270 244.1 790.0 1.263 244.4 800.0 1.256 244.7 810.0 1.249 245.0 820.0 1.243 245.3 830.0 1.236 245.6 840.0 1.229 245.9 850.0 1.222 246.2 860.0 1.215 246.5 870.0 1.208 246.9 880.0 1.201 247.2 890.0 1.193 247.5 900.0 1.186 247.8 910.0 1.179 248.2 920.0 1.172 248.5 930.0 1.165 248.8 940.0 1.158 249.2 950.0 1.150 249.5 960.0 1.143 249.9 970.0 1.136 250.2 980.0 1.129 250.6 990.0 1.121 251.0 1000.0 1.114 251.3 1010.0 1.107 251.7 1020.0 1.099 252.1 1030.0 1.092 252.5 1040.0 1.085 252.9 1050.0 1.077 253.3 1060.0 1.070 253.7 1070.0 1.062 254.1 1080.0 1.055 254.5 1090.0 1.047 254.9 1100.0 1.040 255.3 1110.0 1.032 255.8 1120.0 1.025 256.2 1130.0 1.017 256.6 1140.0 1.010 257.1 1150.0 1.002 257.6 1160.0 0.995 258.0 1170.0 0.987 258.5 1180.0 0.980 259.0 1190.0 0.972 259.5 1200.0 0.964 259.9 1210.0 0.957 260.4 1220.0 0.949 261.0 1230.0 0.942 261.5 1240.0 0.934 262.0 1250.0 0.926 262.5 1260.0 0.919 263.1 1270.0 0.911 263.6 1280.0 0.904 264.2 1290.0 0.896 264.8 1300.0 0.888 265.3 1310.0 0.881 265.9 1320.0 0.873 266.5 1330.0 0.866 267.2 1340.0 0.858 267.8 1350.0 0.850 268.4 1360.0 0.843 269.1 1370.0 0.835 269.7 1380.0 0.828 270.4 1390.0 0.820 271.1 1400.0 0.813 271.8 1410.0 0.805 272.5 1420.0 0.798 273.2 1430.0 0.790 273.9 1440.0 0.783 274.7 1450.0 0.775 275.4 1460.0 0.768 276.2 1470.0 0.761 277.0 1480.0 0.753 277.8 1490.0 0.746 278.6 1500.0 0.739 279.5 1510.0 0.731 280.3 1520.0 0.724 281.2 1530.0 0.717 282.1 1540.0 0.710 283.0 1550.0 0.703 283.9 1560.0 0.696 284.9 1570.0 0.689 285.9 1580.0 0.682 286.8 1590.0 0.675 287.8 1600.0 0.668 288.9 1610.0 0.661 289.9 1620.0 0.654 291.0 1630.0 0.647 292.1 1640.0 0.641 293.2 1650.0 0.634 294.3 1660.0 0.627 295.5 1670.0 0.621 296.7 1680.0 0.614 297.9 1690.0 0.608 299.2 1700.0 0.601 300.4 1710.0 0.595 301.7 1720.0 0.588 303.0 1730.0 0.582 304.4 1740.0 0.575 305.8 1750.0 0.569 307.2 1760.0 0.563 308.6 1770.0 0.556 310.1 1780.0 0.550 311.6 1790.0 0.543 313.2 1800.0 0.537 314.8 1810.0 0.530 316.4 1820.0 0.524 318.1 1830.0 0.517 319.8 1840.0 0.510 321.5 1850.0 0.502 323.3 1860.0 0.495 325.2 1870.0 0.487 327.1 1880.0 0.478 329.1 1890.0 0.469 331.2 1900.0 0.459 333.3 1910.0 0.448 335.6 1920.0 0.436 337.9 1930.0 0.423 340.4 1940.0 0.407 343.1 1950.0 0.389 346.1 1960.0 0.367 349.3 1970.0 0.341 353.0 1980.0 0.308 357.4 1990.0 0.265 3.0 2000.0 0.210 11.2 2010.0 0.143 26.5 2020.0 0.084 67.4 2030.0 0.106 130.3 2040.0 0.179 155.2 2050.0 0.254 165.3 2060.0 0.324 171.0 2070.0 0.387 174.6 2080.0 0.444 177.3 2090.0 0.497 179.4 2100.0 0.545 181.1 2110.0 0.591 182.6 2120.0 0.633 183.8 2130.0 0.673 184.9 2140.0 0.710 185.9 2150.0 0.745 186.7 2160.0 0.779 187.5 2170.0 0.811 188.3 2180.0 0.842 188.9 2190.0 0.871 189.6 2200.0 0.899 190.2 2210.0 0.926 190.7 2220.0 0.952 191.2 2230.0 0.978 191.7 2240.0 1.002 192.2 2250.0 1.025 192.7 2260.0 1.048 193.1 2270.0 1.070 193.5 2280.0 1.091 193.9 2290.0 1.111 194.3 2300.0 1.131 194.7 2310.0 1.151 195.0 2320.0 1.170 195.4 2330.0 1.188 195.7 2340.0 1.206 196.0 2350.0 1.223 196.3 2360.0 1.240 196.6 2370.0 1.257 196.9 2380.0 1.273 197.2 2390.0 1.288 197.5 2400.0 1.304 197.8 2410.0 1.319 198.0 2420.0 1.333 198.3 2430.0 1.347 198.6 2440.0 1.361 198.8 2450.0 1.375 199.1 2460.0 1.388 199.3 2470.0 1.401 199.5 2480.0 1.414 199.8 2490.0 1.426 200.0 2500.0 1.438 200.2 2510.0 1.450 200.5 2520.0 1.462 200.7 2530.0 1.473 200.9 2540.0 1.484 201.1 2550.0 1.495 201.3 2560.0 1.506 201.5 2570.0 1.516 201.7 2580.0 1.527 201.9 2590.0 1.537 202.1 2600.0 1.546 202.3 2610.0 1.556 202.5 2620.0 1.565 202.7 2630.0 1.575 202.9 2640.0 1.584 203.1 2650.0 1.593 203.3 2660.0 1.601 203.4 2670.0 1.610 203.6 2680.0 1.618 203.8 2690.0 1.626 204.0 2700.0 1.634 204.1 2710.0 1.642 204.3 2720.0 1.650 204.5 2730.0 1.657 204.7 2740.0 1.664 204.8 2750.0 1.672 205.0 2760.0 1.679 205.2 2770.0 1.686 205.3 2780.0 1.692 205.5 2790.0 1.699 205.6 2800.0 1.705 205.8 2810.0 1.712 206.0 2820.0 1.718 206.1 2830.0 1.724 206.3 2840.0 1.730 206.4 2850.0 1.736 206.6 2860.0 1.742 206.7 2870.0 1.747 206.9 2880.0 1.753 207.0 2890.0 1.758 207.2 2900.0 1.763 207.3 2910.0 1.768 207.5 2920.0 1.773 207.6 2930.0 1.778 207.8 2940.0 1.783 207.9 2950.0 1.788 208.1 2960.0 1.792 208.2 2970.0 1.797 208.4 2980.0 1.801 208.5 2990.0 1.805 208.6 3000.0 1.809 208.8 3010.0 1.813 208.9 3020.0 1.817 209.1 3030.0 1.821 209.2 3040.0 1.825 209.3 3050.0 1.828 209.5 3060.0 1.832 209.6 3070.0 1.835 209.8 3080.0 1.839 209.9 3090.0 1.842 210.0 3100.0 1.845 210.2 3110.0 1.848 210.3 3120.0 1.851 210.4 3130.0 1.854 210.6 3140.0 1.857 210.7 3150.0 1.860 210.8 3160.0 1.862 211.0 3170.0 1.865 211.1 3180.0 1.868 211.2 3190.0 1.870 211.4 3200.0 1.872 211.5 3210.0 1.875 211.6 3220.0 1.877 211.8 3230.0 1.879 211.9 3240.0 1.881 212.0 3250.0 1.883 212.2 3260.0 1.885 212.3 3270.0 1.886 212.4 3280.0 1.888 212.6 3290.0 1.890 212.7 3300.0 1.891 212.8 3310.0 1.893 212.9 3320.0 1.894 213.1 3330.0 1.895 213.2 3340.0 1.897 213.3 3350.0 1.898 213.5 3360.0 1.899 213.6 3370.0 1.900 213.7 3380.0 1.901 213.8 3390.0 1.902 214.0 3400.0 1.903 214.1 3410.0 1.904 214.2 3420.0 1.904 214.4 3430.0 1.905 214.5 3440.0 1.906 214.6 3450.0 1.906 214.7 3460.0 1.907 214.9 3470.0 1.907 215.0 3480.0 1.907 215.1 3490.0 1.908 215.2 3500.0 1.908 215.4 3510.0 1.908 215.5 3520.0 1.908 215.6 3530.0 1.908 215.8 3540.0 1.908 215.9 3550.0 1.908 216.0 3560.0 1.908 216.1 3570.0 1.907 216.3 3580.0 1.907 216.4 3590.0 1.907 216.5 3600.0 1.906 216.6 3610.0 1.906 216.8 3620.0 1.905 216.9 3630.0 1.905 217.0 3640.0 1.904 217.2 3650.0 1.904 217.3 3660.0 1.903 217.4 3670.0 1.902 217.5 3680.0 1.901 217.7 3690.0 1.900 217.8 3700.0 1.899 217.9 3710.0 1.898 218.1 3720.0 1.897 218.2 3730.0 1.896 218.3 3740.0 1.895 218.4 3750.0 1.894 218.6 3760.0 1.892 218.7 3770.0 1.891 218.8 3780.0 1.890 219.0 3790.0 1.888 219.1 3800.0 1.887 219.2 3810.0 1.885 219.3 3820.0 1.884 219.5 3830.0 1.882 219.6 3840.0 1.880 219.7 3850.0 1.878 219.9 3860.0 1.877 220.0 3870.0 1.875 220.1 3880.0 1.873 220.3 3890.0 1.871 220.4 3900.0 1.869 220.5 3910.0 1.867 220.7 3920.0 1.865 220.8 3930.0 1.863 220.9 3940.0 1.861 221.1 3950.0 1.858 221.2 3960.0 1.856 221.3 3970.0 1.854 221.5 3980.0 1.851 221.6 3990.0 1.849 221.7 4000.0 1.846 221.9 4010.0 1.844 222.0 4020.0 1.841 222.1 4030.0 1.839 222.3 4040.0 1.836 222.4 4050.0 1.833 222.6 4060.0 1.831 222.7 4070.0 1.828 222.8 4080.0 1.825 223.0 4090.0 1.822 223.1 4100.0 1.819 223.2 4110.0 1.816 223.4 4120.0 1.813 223.5 4130.0 1.810 223.7 4140.0 1.807 223.8 4150.0 1.804 224.0 4160.0 1.801 224.1 4170.0 1.798 224.2 4180.0 1.794 224.4 4190.0 1.791 224.5 4200.0 1.788 224.7 4210.0 1.784 224.8 4220.0 1.781 225.0