| WDS: | STF1196AB | WDS ID/Discoverer |
| P: | 59.800 | Orbital period (years) |
| a: | 0.866 | Semi-major axis (arcseconds) |
| i: | 170.9 | Inclination (degrees) |
| Ω: | 189.8 | Longitude of ascending node (degrees) |
| T: | 1989.920 | Epoch of periastron passage (year) |
| e: | 0.32 | Eccentricity |
| ω: | 0.8 | Longitude of periastron (degrees) |
| Start-Year: | 1995.1 | Year |
| End-Year: | 2054.9 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for STF1196AB |
||
| Position: | 081212.79+173851.2 | Epoch-2000 right ascension and declination |
| WDS-ID: | 08122+1739 | WDS designation |
| Discoverer Code: | STF1196AB | Discover designation and components |
| ADS number: | 6650 | Aitken Double Star catalog |
| HD number: | 68257 | HD catalog number |
| Hipparcos number: | 40167 | Hipparcos catalog number |
| V1: | 5.30 | Magnitude of the primary |
| V2: | 6.25 | Magnitude of the secondary |
| Equinox: | Equinox | |
| Date: | 2020 | Date of last observation |
| Orbit grade: | 1 | Orbit grade, ranging from : 1 = Definitive 2 = Good 3 = Reliable 4 = Preliminary 5 = Indeterminate |
| Flags: | n | Flags |
| Ephemerides: | Ephemerides | |
| Code: | USN2021a | 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 1.102 346.88 -------------------------- 1995.10 0.660 130.69 1995.20 0.663 129.73 1995.30 0.665 128.77 1995.40 0.668 127.82 1995.50 0.670 126.88 1995.60 0.673 125.94 1995.70 0.675 125.01 1995.80 0.678 124.09 1995.90 0.681 123.17 1996.00 0.683 122.26 1996.10 0.686 121.36 1996.20 0.689 120.47 1996.30 0.692 119.58 1996.40 0.694 118.71 1996.50 0.697 117.83 1996.60 0.700 116.97 1996.70 0.703 116.11 1996.80 0.706 115.26 1996.90 0.709 114.41 1997.00 0.711 113.57 1997.10 0.714 112.74 1997.20 0.717 111.92 1997.30 0.720 111.10 1997.40 0.723 110.29 1997.50 0.726 109.49 1997.60 0.729 108.69 1997.70 0.732 107.90 1997.80 0.735 107.11 1997.90 0.738 106.33 1998.00 0.741 105.56 1998.10 0.744 104.79 1998.20 0.747 104.03 1998.30 0.750 103.28 1998.40 0.753 102.53 1998.50 0.756 101.79 1998.60 0.759 101.05 1998.70 0.762 100.32 1998.80 0.765 99.60 1998.90 0.768 98.88 1999.00 0.771 98.17 1999.10 0.774 97.46 1999.20 0.777 96.76 1999.30 0.780 96.06 1999.40 0.783 95.37 1999.50 0.786 94.68 1999.60 0.789 94.00 1999.70 0.792 93.33 1999.80 0.795 92.66 1999.90 0.798 91.99 2000.00 0.802 91.33 2000.10 0.805 90.68 2000.20 0.808 90.03 2000.30 0.811 89.38 2000.40 0.814 88.74 2000.50 0.817 88.10 2000.60 0.820 87.47 2000.70 0.823 86.85 2000.80 0.826 86.23 2000.90 0.829 85.61 2001.00 0.832 85.00 2001.10 0.835 84.39 2001.20 0.838 83.78 2001.30 0.841 83.18 2001.40 0.844 82.59 2001.50 0.847 82.00 2001.60 0.850 81.41 2001.70 0.853 80.83 2001.80 0.856 80.25 2001.90 0.859 79.67 2002.00 0.861 79.10 2002.10 0.864 78.54 2002.20 0.867 77.97 2002.30 0.870 77.41 2002.40 0.873 76.86 2002.50 0.876 76.30 2002.60 0.879 75.76 2002.70 0.882 75.21 2002.80 0.885 74.67 2002.90 0.888 74.13 2003.00 0.890 73.60 2003.10 0.893 73.07 2003.20 0.896 72.54 2003.30 0.899 72.01 2003.40 0.902 71.49 2003.50 0.904 70.97 2003.60 0.907 70.46 2003.70 0.910 69.95 2003.80 0.913 69.44 2003.90 0.915 68.93 2004.00 0.918 68.43 2004.10 0.921 67.93 2004.20 0.924 67.44 2004.30 0.926 66.94 2004.40 0.929 66.45 2004.50 0.932 65.96 2004.60 0.934 65.48 2004.70 0.937 65.00 2004.80 0.939 64.52 2004.90 0.942 64.04 2005.00 0.945 63.56 2005.10 0.947 63.09 2005.20 0.950 62.62 2005.30 0.952 62.16 2005.40 0.955 61.69 2005.50 0.957 61.23 2005.60 0.960 60.77 2005.70 0.962 60.31 2005.80 0.965 59.86 2005.90 0.967 59.41 2006.00 0.970 58.96 2006.10 0.972 58.51 2006.20 0.975 58.06 2006.30 0.977 57.62 2006.40 0.980 57.18 2006.50 0.982 56.74 2006.60 0.984 56.30 2006.70 0.987 55.87 2006.80 0.989 55.43 2006.90 0.991 55.00 2007.00 0.994 54.57 2007.10 0.996 54.15 2007.20 0.998 53.72 2007.30 1.000 53.30 2007.40 1.003 52.88 2007.50 1.005 52.46 2007.60 1.007 52.04 2007.70 1.009 51.62 2007.80 1.011 51.21 2007.90 1.013 50.80 2008.00 1.016 50.39 2008.10 1.018 49.98 2008.20 1.020 49.57 2008.30 1.022 49.17 2008.40 1.024 48.76 2008.50 1.026 48.36 2008.60 1.028 47.96 2008.70 1.030 47.56 2008.80 1.032 47.17 2008.90 1.034 46.77 2009.00 1.036 46.38 2009.10 1.038 45.98 2009.20 1.040 45.59 2009.30 1.042 45.20 2009.40 1.044 44.81 2009.50 1.046 44.43 2009.60 1.047 44.04 2009.70 1.049 43.66 2009.80 1.051 43.27 2009.90 1.053 42.89 2010.00 1.055 42.51 2010.10 1.057 42.13 2010.20 1.058 41.75 2010.30 1.060 41.38 2010.40 1.062 41.00 2010.50 1.063 40.63 2010.60 1.065 40.26 2010.70 1.067 39.88 2010.80 1.068 39.51 2010.90 1.070 39.14 2011.00 1.072 38.78 2011.10 1.073 38.41 2011.20 1.075 38.04 2011.30 1.076 37.68 2011.40 1.078 37.31 2011.50 1.080 36.95 2011.60 1.081 36.59 2011.70 1.083 36.23 2011.80 1.084 35.87 2011.90 1.086 35.51 2012.00 1.087 35.15 2012.10 1.088 34.79 2012.20 1.090 34.44 2012.30 1.091 34.08 2012.40 1.093 33.73 2012.50 1.094 33.38 2012.60 1.095 33.02 2012.70 1.097 32.67 2012.80 1.098 32.32 2012.90 1.099 31.97 2013.00 1.100 31.62 2013.10 1.102 31.27 2013.20 1.103 30.93 2013.30 1.104 30.58 2013.40 1.105 30.23 2013.50 1.106 29.89 2013.60 1.108 29.54 2013.70 1.109 29.20 2013.80 1.110 28.86 2013.90 1.111 28.51 2014.00 1.112 28.17 2014.10 1.113 27.83 2014.20 1.114 27.49 2014.30 1.115 27.15 2014.40 1.116 26.81 2014.50 1.117 26.47 2014.60 1.118 26.13 2014.70 1.119 25.80 2014.80 1.120 25.46 2014.90 1.121 25.12 2015.00 1.122 24.79 2015.10 1.123 24.45 2015.20 1.124 24.12 2015.30 1.124 23.78 2015.40 1.125 23.45 2015.50 1.126 23.11 2015.60 1.127 22.78 2015.70 1.128 22.45 2015.80 1.128 22.12 2015.90 1.129 21.79 2016.00 1.130 21.45 2016.10 1.130 21.12 2016.20 1.131 20.79 2016.30 1.132 20.46 2016.40 1.132 20.13 2016.50 1.133 19.80 2016.60 1.134 19.48 2016.70 1.134 19.15 2016.80 1.135 18.82 2016.90 1.135 18.49 2017.00 1.136 18.16 2017.10 1.136 17.84 2017.20 1.137 17.51 2017.30 1.137 17.18 2017.40 1.138 16.86 2017.50 1.138 16.53 2017.60 1.139 16.20 2017.70 1.139 15.88 2017.80 1.139 15.55 2017.90 1.140 15.23 2018.00 1.140 14.90 2018.10 1.140 14.58 2018.20 1.141 14.25 2018.30 1.141 13.93 2018.40 1.141 13.60 2018.50 1.142 13.28 2018.60 1.142 12.96 2018.70 1.142 12.63 2018.80 1.142 12.31 2018.90 1.142 11.98 2019.00 1.143 11.66 2019.10 1.143 11.34 2019.20 1.143 11.01 2019.30 1.143 10.69 2019.40 1.143 10.37 2019.50 1.143 10.04 2019.60 1.143 9.72 2019.70 1.143 9.40 2019.80 1.143 9.07 2019.90 1.143 8.75 2020.00 1.143 8.43 2020.10 1.143 8.11 2020.20 1.143 7.78 2020.30 1.143 7.46 2020.40 1.143 7.14 2020.50 1.143 6.81 2020.60 1.143 6.49 2020.70 1.142 6.16 2020.80 1.142 5.84 2020.90 1.142 5.52 2021.00 1.142 5.19 2021.10 1.142 4.87 2021.20 1.141 4.54 2021.30 1.141 4.22 2021.40 1.141 3.90 2021.50 1.140 3.57 2021.60 1.140 3.25 2021.70 1.140 2.92 2021.80 1.139 2.60 2021.90 1.139 2.27 2022.00 1.139 1.95 2022.10 1.138 1.62 2022.20 1.138 1.29 2022.30 1.137 0.97 2022.40 1.137 0.64 2022.50 1.136 0.31 2022.60 1.136 359.99 2022.70 1.135 359.66 2022.80 1.135 359.33 2022.90 1.134 359.00 2023.00 1.134 358.67 2023.10 1.133 358.35 2023.20 1.132 358.02 2023.30 1.132 357.69 2023.40 1.131 357.36 2023.50 1.131 357.03 2023.60 1.130 356.70 2023.70 1.129 356.37 2023.80 1.128 356.03 2023.90 1.128 355.70 2024.00 1.127 355.37 2024.10 1.126 355.04 2024.20 1.125 354.70 2024.30 1.124 354.37 2024.40 1.124 354.04 2024.50 1.123 353.70 2024.60 1.122 353.37 2024.70 1.121 353.03 2024.80 1.120 352.69 2024.90 1.119 352.36 2025.00 1.118 352.02 2025.10 1.117 351.68 2025.20 1.116 351.34 2025.30 1.115 351.00 2025.40 1.114 350.66 2025.50 1.113 350.32 2025.60 1.112 349.98 2025.70 1.111 349.64 2025.80 1.110 349.30 2025.90 1.109 348.95 2026.00 1.108 348.61 2026.10 1.107 348.27 2026.20 1.105 347.92 2026.30 1.104 347.57 2026.40 1.103 347.23 2026.50 1.102 346.88 2026.60 1.101 346.53 2026.70 1.099 346.18 2026.80 1.098 345.83 2026.90 1.097 345.48 2027.00 1.095 345.13 2027.10 1.094 344.78 2027.20 1.093 344.43 2027.30 1.091 344.07 2027.40 1.090 343.72 2027.50 1.089 343.36 2027.60 1.087 343.00 2027.70 1.086 342.65 2027.80 1.084 342.29 2027.90 1.083 341.93 2028.00 1.081 341.57 2028.10 1.080 341.20 2028.20 1.078 340.84 2028.30 1.077 340.48 2028.40 1.075 340.11 2028.50 1.074 339.75 2028.60 1.072 339.38 2028.70 1.070 339.01 2028.80 1.069 338.64 2028.90 1.067 338.27 2029.00 1.066 337.90 2029.10 1.064 337.53 2029.20 1.062 337.16 2029.30 1.060 336.78 2029.40 1.059 336.40 2029.50 1.057 336.03 2029.60 1.055 335.65 2029.70 1.053 335.27 2029.80 1.052 334.89 2029.90 1.050 334.50 2030.00 1.048 334.12 2030.10 1.046 333.73 2030.20 1.044 333.35 2030.30 1.042 332.96 2030.40 1.040 332.57 2030.50 1.038 332.18 2030.60 1.036 331.79 2030.70 1.035 331.39 2030.80 1.033 331.00 2030.90 1.031 330.60 2031.00 1.029 330.20 2031.10 1.026 329.80 2031.20 1.024 329.40 2031.30 1.022 329.00 2031.40 1.020 328.59 2031.50 1.018 328.19 2031.60 1.016 327.78 2031.70 1.014 327.37 2031.80 1.012 326.96 2031.90 1.010 326.54 2032.00 1.007 326.13 2032.10 1.005 325.71 2032.20 1.003 325.29 2032.30 1.001 324.87 2032.40 0.999 324.45 2032.50 0.996 324.02 2032.60 0.994 323.60 2032.70 0.992 323.17 2032.80 0.989 322.74 2032.90 0.987 322.31 2033.00 0.985 321.87 2033.10 0.982 321.44 2033.20 0.980 321.00 2033.30 0.978 320.56 2033.40 0.975 320.11 2033.50 0.973 319.67 2033.60 0.971 319.22 2033.70 0.968 318.77 2033.80 0.966 318.32 2033.90 0.963 317.87 2034.00 0.961 317.41 2034.10 0.958 316.95 2034.20 0.956 316.49 2034.30 0.953 316.02 2034.40 0.951 315.56 2034.50 0.948 315.09 2034.60 0.945 314.62 2034.70 0.943 314.15 2034.80 0.940 313.67 2034.90 0.938 313.19 2035.00 0.935 312.71 2035.10 0.932 312.22 2035.20 0.930 311.74 2035.30 0.927 311.25 2035.40 0.924 310.75 2035.50 0.922 310.26 2035.60 0.919 309.76 2035.70 0.916 309.26 2035.80 0.914 308.75 2035.90 0.911 308.24 2036.00 0.908 307.73 2036.10 0.905 307.22 2036.20 0.902 306.70 2036.30 0.900 306.18 2036.40 0.897 305.66 2036.50 0.894 305.13 2036.60 0.891 304.60 2036.70 0.888 304.07 2036.80 0.886 303.53 2036.90 0.883 302.99 2037.00 0.880 302.45 2037.10 0.877 301.90 2037.20 0.874 301.35 2037.30 0.871 300.80 2037.40 0.868 300.24 2037.50 0.865 299.67 2037.60 0.862 299.11 2037.70 0.860 298.54 2037.80 0.857 297.97 2037.90 0.854 297.39 2038.00 0.851 296.81 2038.10 0.848 296.22 2038.20 0.845 295.63 2038.30 0.842 295.04 2038.40 0.839 294.44 2038.50 0.836 293.84 2038.60 0.833 293.23 2038.70 0.830 292.62 2038.80 0.827 292.00 2038.90 0.824 291.38 2039.00 0.821 290.76 2039.10 0.818 290.13 2039.20 0.815 289.50 2039.30 0.812 288.86 2039.40 0.809 288.21 2039.50 0.806 287.57 2039.60 0.803 286.91 2039.70 0.800 286.25 2039.80 0.797 285.59 2039.90 0.794 284.92 2040.00 0.790 284.25 2040.10 0.787 283.57 2040.20 0.784 282.89 2040.30 0.781 282.20 2040.40 0.778 281.50 2040.50 0.775 280.80 2040.60 0.772 280.10 2040.70 0.769 279.39 2040.80 0.766 278.67 2040.90 0.763 277.95 2041.00 0.760 277.22 2041.10 0.757 276.49 2041.20 0.754 275.75 2041.30 0.751 275.00 2041.40 0.748 274.25 2041.50 0.745 273.49 2041.60 0.742 272.73 2041.70 0.739 271.96 2041.80 0.736 271.18 2041.90 0.733 270.40 2042.00 0.730 269.61 2042.10 0.727 268.81 2042.20 0.724 268.01 2042.30 0.721 267.20 2042.40 0.718 266.39 2042.50 0.716 265.57 2042.60 0.713 264.74 2042.70 0.710 263.91 2042.80 0.707 263.06 2042.90 0.704 262.22 2043.00 0.701 261.36 2043.10 0.698 260.50 2043.20 0.696 259.63 2043.30 0.693 258.75 2043.40 0.690 257.87 2043.50 0.687 256.98 2043.60 0.685 256.08 2043.70 0.682 255.18 2043.80 0.679 254.27 2043.90 0.677 253.35 2044.00 0.674 252.42 2044.10 0.671 251.49 2044.20 0.669 250.55 2044.30 0.666 249.60 2044.40 0.664 248.65 2044.50 0.661 247.68 2044.60 0.659 246.71 2044.70 0.656 245.74 2044.80 0.654 244.75 2044.90 0.652 243.76 2045.00 0.649 242.76 2045.10 0.647 241.76 2045.20 0.645 240.75 2045.30 0.642 239.73 2045.40 0.640 238.70 2045.50 0.638 237.66 2045.60 0.636 236.62 2045.70 0.634 235.58 2045.80 0.632 234.52 2045.90 0.630 233.46 2046.00 0.628 232.39 2046.10 0.626 231.31 2046.20 0.624 230.23 2046.30 0.622 229.14 2046.40 0.620 228.05 2046.50 0.618 226.95 2046.60 0.617 225.84 2046.70 0.615 224.73 2046.80 0.613 223.61 2046.90 0.612 222.48 2047.00 0.610 221.35 2047.10 0.609 220.21 2047.20 0.607 219.07 2047.30 0.606 217.92 2047.40 0.605 216.77 2047.50 0.603 215.61 2047.60 0.602 214.45 2047.70 0.601 213.28 2047.80 0.600 212.11 2047.90 0.599 210.93 2048.00 0.598 209.75 2048.10 0.597 208.57 2048.20 0.596 207.38 2048.30 0.595 206.19 2048.40 0.594 204.99 2048.50 0.593 203.79 2048.60 0.593 202.59 2048.70 0.592 201.39 2048.80 0.591 200.18 2048.90 0.591 198.97 2049.00 0.590 197.76 2049.10 0.590 196.55 2049.20 0.590 195.34 2049.30 0.589 194.12 2049.40 0.589 192.91 2049.50 0.589 191.69 2049.60 0.589 190.47 2049.70 0.589 189.25 2049.80 0.589 188.04 2049.90 0.589 186.82 2050.00 0.589 185.60 2050.10 0.589 184.38 2050.20 0.590 183.17 2050.30 0.590 181.95 2050.40 0.590 180.74 2050.50 0.591 179.53 2050.60 0.591 178.32 2050.70 0.592 177.11 2050.80 0.592 175.91 2050.90 0.593 174.70 2051.00 0.594 173.50 2051.10 0.594 172.31 2051.20 0.595 171.11 2051.30 0.596 169.92 2051.40 0.597 168.74 2051.50 0.598 167.55 2051.60 0.599 166.37 2051.70 0.600 165.20 2051.80 0.601 164.03 2051.90 0.603 162.86 2052.00 0.604 161.70 2052.10 0.605 160.55 2052.20 0.607 159.40 2052.30 0.608 158.25 2052.40 0.609 157.11 2052.50 0.611 155.98 2052.60 0.613 154.85 2052.70 0.614 153.73 2052.80 0.616 152.61 2052.90 0.617 151.50 2053.00 0.619 150.39 2053.10 0.621 149.30 2053.20 0.623 148.20 2053.30 0.625 147.12 2053.40 0.627 146.04 2053.50 0.629 144.97 2053.60 0.631 143.90 2053.70 0.633 142.84 2053.80 0.635 141.79 2053.90 0.637 140.75 2054.00 0.639 139.71 2054.10 0.641 138.68 2054.20 0.644 137.66 2054.30 0.646 136.64 2054.40 0.648 135.63 2054.50 0.650 134.63 2054.60 0.653 133.64 2054.70 0.655 132.65 2054.80 0.658 131.67 2054.90 0.660 130.69
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 16:05:08 |