NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2020HQ4 ∴ Impactor table
Contact »
2020HQ4  ▹ 
IMPACTOR TABLE
◲
Date MJD σ σimp Distance ± Width Stretching IP Exp. En. PS TS
(year-month-day) (RE) (RE/σ) (MT)
2060-04-19.709 73568.709 3.489 0.000 1.69 ± 0.008 6.05e+5 9.83e-9 5.23e-10 -9.11 0
2063-04-15.475 74659.475 1.577 0.000 2.24 ± 0.000 2.14e+6 3.53e-7 1.88e-8 -7.58 0
2064-04-14.927 75024.927 0.931 0.000 0.97 ± 0.000 2.09e+6 7.91e-7 4.20e-8 -7.24 0
2068-04-10.747 76481.747 -3.222 0.000 2.03 ± 0.001 5.77e+3 2.44e-6 1.29e-7 -6.79 0
2070-04-09.682 77210.682 0.561 0.000 2.99 ± 0.000 6.63e+6 2.03e-7 1.07e-8 -7.89 0
2070-04-12.986 77213.986 0.720 0.000 1.41 ± 0.000 1.53e+8 1.21e-8 6.44e-10 -9.11 0
2070-04-13.637 77214.637 0.754 0.000 2.38 ± 0.000 1.17e+8 1.18e-8 6.27e-10 -9.12 0
2071-04-10.007 77576.007 -3.217 0.000 2.52 ± 0.000 1.90e+6 5.60e-9 2.97e-10 -9.46 0
2072-04-06.701 77938.701 2.617 0.000 2.75 ± 0.000 1.91e+7 3.86e-9 2.05e-10 -9.63 0
2072-04-09.426 77941.426 -3.227 0.000 1.15 ± 0.000 4.44e+6 3.07e-9 1.63e-10 -9.73 0
2072-04-09.469 77941.469 -2.797 0.000 1.60 ± 0.000 6.55e+6 7.28e-9 3.85e-10 -9.35 0
2073-04-10.206 78307.206 1.492 0.000 2.78 ± 0.000 2.41e+6 2.04e-7 1.08e-8 -7.91 0
2075-04-10.286 79037.286 2.684 0.000 3.02 ± 0.001 1.20e+4 3.27e-6 1.74e-7 -6.72 0
2075-04-10.300 79037.300 2.655 0.000 3.04 ± 0.001 6.00e+4 9.09e-7 4.83e-8 -7.28 0
2075-04-10.302 79037.302 -3.253 0.000 1.86 ± 0.003 2.06e+5 6.03e-8 3.19e-9 -8.46 0
2075-04-10.399 79037.399 -3.334 0.000 2.66 ± 0.001 1.25e+5 5.92e-8 3.13e-9 -8.47 0
2077-04-12.582 79770.582 0.807 0.000 1.80 ± 0.011 9.54e+5 1.72e-6 9.14e-8 -7.02 0
2078-04-11.505 80134.505 1.944 0.000 2.98 ± 1.827 1.41e+8 1.24e-9 6.58e-11 -10.17 0
2079-04-07.931 80495.931 1.790 0.000 1.51 ± 0.000 3.47e+6 1.41e-7 7.50e-9 -8.12 0
2081-04-10.469 81229.469 -3.207 0.000 1.06 ± 0.000 1.75e+6 8.38e-9 4.44e-10 -9.36 0
2081-04-14.664 81233.664 1.578 0.000 1.09 ± 1.270 1.32e+8 4.88e-9 2.60e-10 -9.59 0
2082-04-12.977 81596.977 0.760 0.000 2.28 ± 0.000 2.44e+8 5.98e-9 3.18e-10 -9.51 0
2082-04-16.809 81600.809 -0.362 0.000 1.86 ± 0.000 9.55e+6 2.15e-7 1.14e-8 -7.96 0
2082-04-19.556 81603.556 3.468 0.000 3.04 ± 0.001 1.07e+5 2.48e-8 1.32e-9 -8.89 0
2082-04-19.614 81603.614 3.457 0.000 2.07 ± 0.001 1.62e+4 3.93e-7 2.09e-8 -7.69 0
2083-04-08.558 81957.558 1.967 0.000 0.48 ± 0.000 1.15e+9 3.29e-10 1.75e-11 -10.78 0
2083-04-16.085 81965.085 -0.450 0.000 3.08 ± 0.000 8.69e+6 1.14e-7 6.05e-9 -8.24 0
2083-04-16.260 81965.260 -2.134 0.000 0.66 ± 0.019 2.37e+6 1.12e-7 5.95e-9 -8.25 0
2083-04-17.052 81966.052 -1.271 0.000 2.85 ± 0.000 1.35e+5 7.85e-6 4.16e-7 -6.40 0
2083-04-17.254 81966.254 -0.136 0.000 3.03 ± 0.000 2.36e+7 1.05e-7 5.57e-9 -8.27 0
2084-04-12.843 82327.843 0.750 0.000 0.93 ± 1.979 6.63e+8 2.22e-9 1.18e-10 -9.96 0
2086-04-18.424 83063.424 3.467 0.000 3.08 ± 0.000 7.13e+6 7.62e-10 4.05e-11 -10.43 0
2086-04-20.274 83065.274 3.485 0.000 2.33 ± 0.000 8.62e+5 7.07e-9 3.76e-10 -9.47 0
2087-04-15.740 83425.740 -1.271 0.000 1.44 ± 0.000 3.16e+7 3.58e-8 1.90e-9 -8.77 0
2088-04-12.819 83788.819 0.734 0.000 2.21 ± 0.000 3.09e+7 4.90e-8 2.60e-9 -8.64 0
2088-04-13.281 83789.281 0.735 0.000 1.05 ± 0.000 5.88e+8 3.25e-9 1.73e-10 -9.82 0
2089-04-07.815 84148.815 2.334 0.000 1.66 ± 0.000 8.37e+5 1.83e-7 9.71e-9 -8.07 0
2089-04-08.154 84149.154 2.189 0.000 2.20 ± 0.000 8.52e+5 2.17e-7 1.15e-8 -8.00 0
2089-04-10.013 84151.013 -2.055 0.000 2.17 ± 0.000 2.01e+6 1.25e-7 6.59e-9 -8.24 0
2089-04-11.678 84152.678 -1.473 0.000 2.89 ± 0.000 1.72e+6 3.27e-7 1.73e-8 -7.82 0
2089-04-18.429 84159.429 3.446 0.000 0.80 ± 0.006 2.15e+6 3.15e-9 1.67e-10 -9.84 0
2090-04-15.676 84521.676 2.219 0.000 2.53 ± 0.000 8.46e+5 1.76e-7 9.37e-9 -8.10 0
2091-04-10.314 84881.314 -3.387 0.000 3.02 ± 0.000 5.39e+6 8.32e-10 4.40e-11 -10.43 0
2092-04-08.435 85245.435 -1.460 0.000 3.24 ± 0.000 1.89e+6 1.29e-7 6.82e-9 -8.25 0
2092-04-11.969 85248.969 0.780 0.000 3.29 ± 0.000 4.04e+6 8.13e-8 4.31e-9 -8.44 0
2092-04-15.593 85252.593 3.517 0.000 1.91 ± 0.000 2.51e+6 1.84e-9 9.75e-11 -10.09 0
2093-04-08.170 85610.170 -1.464 0.000 2.67 ± 0.000 7.47e+7 7.54e-9 4.00e-10 -9.48 0
2093-04-08.749 85610.749 2.657 0.000 1.04 ± 0.000 1.34e+7 5.45e-9 2.90e-10 -9.62 0
2093-04-09.539 85611.539 0.922 0.000 2.57 ± 0.000 4.09e+7 3.55e-8 1.89e-9 -8.81 0
2094-04-15.007 85982.007 -2.135 0.000 0.66 ± 0.000 2.08e+8 1.28e-9 6.78e-11 -10.26 0
2094-04-15.762 85982.762 -1.272 0.000 1.57 ± 0.000 7.75e+6 1.49e-7 7.89e-9 -8.19 0
2094-04-19.239 85986.239 -0.139 0.000 0.21 ± 0.000 1.77e+8 1.48e-8 7.85e-10 -9.20 0
2095-04-09.597 86341.597 -0.108 0.000 1.33 ± 0.006 5.91e+5 4.45e-6 2.36e-7 -6.72 0
2095-04-10.182 86342.182 -3.107 0.000 1.76 ± 0.000 5.71e+6 3.18e-9 1.68e-10 -9.87 0
2095-04-11.578 86343.578 0.845 0.000 2.26 ± 0.000 1.03e+6 1.62e-6 8.61e-8 -7.16 0
2095-04-11.726 86343.726 -3.170 0.000 2.44 ± 0.002 1.68e+5 7.19e-8 3.81e-9 -8.52 0
2095-04-13.879 86345.879 1.572 0.000 2.57 ± 0.000 8.76e+7 5.67e-9 3.01e-10 -9.62 0
2096-04-08.216 86706.216 1.677 0.000 2.52 ± 0.000 7.78e+5 8.10e-7 4.30e-8 -7.47 0
2096-04-13.217 86711.217 0.781 0.000 2.80 ± 0.000 7.10e+6 1.76e-7 9.33e-9 -8.13 0
2098-04-07.575 87435.575 0.201 0.000 2.82 ± 0.000 3.18e+7 5.68e-8 3.01e-9 -8.63 0
2098-04-10.508 87438.508 0.441 0.000 1.52 ± 0.000 4.37e+7 4.91e-8 2.61e-9 -8.70 0
2098-04-11.094 87439.094 1.525 0.000 1.54 ± 0.000 2.50e+7 2.93e-8 1.56e-9 -8.92 0
2098-04-13.369 87441.369 0.750 0.000 2.76 ± 0.000 1.03e+8 1.17e-8 6.19e-10 -9.32 0
2098-04-17.410 87445.410 0.557 0.000 2.80 ± 0.000 8.10e+7 1.53e-8 8.14e-10 -9.20 0
2099-04-08.247 87801.247 -1.467 0.000 2.20 ± 0.000 2.12e+6 3.83e-7 2.03e-8 -7.81 0
2099-04-14.907 87807.907 0.708 0.000 2.76 ± 0.000 9.40e+6 1.36e-7 7.20e-9 -8.26 0
2100-04-10.964 88168.964 -3.357 0.000 3.24 ± 0.000 7.96e+5 4.14e-9 2.19e-10 -9.78 0
2101-04-16.456 88539.456 -0.723 0.000 3.09 ± 0.000 6.41e+6 3.17e-7 1.68e-8 -7.91 0
2101-04-18.616 88541.616 -0.137 0.000 2.72 ± 0.000 9.39e+5 1.77e-6 9.39e-8 -7.16 0
2102-03-14.893 88871.893 -3.445 0.000 3.19 ± 0.000 7.89e+5 3.04e-9 1.60e-10 -9.93 0
2102-04-13.982 88901.982 -3.116 0.000 2.05 ± 0.000 2.38e+6 6.85e-9 3.63e-10 -9.58 0
2102-04-15.585 88903.585 0.262 0.000 3.33 ± 0.000 1.35e+8 6.54e-9 3.46e-10 -9.60 0
2103-04-09.084 89262.084 1.687 0.000 1.60 ± 0.000 1.59e+7 3.58e-8 1.90e-9 -8.86 0
2103-04-11.029 89264.029 -0.174 0.000 1.51 ± 0.000 8.12e+7 2.91e-8 1.54e-9 -8.95 0
2103-04-17.912 89270.912 1.186 0.000 1.30 ± 0.000 2.74e+6 4.70e-7 2.50e-8 -7.74 0
2104-04-09.153 89628.153 -2.340 0.000 2.36 ± 0.000 1.82e+7 6.74e-9 3.57e-10 -9.59 0
2104-04-12.953 89631.953 -1.214 0.000 2.08 ± 0.000 2.66e+6 3.77e-7 2.00e-8 -7.85 0
2104-04-13.613 89632.613 -1.984 0.000 3.16 ± 0.000 1.04e+8 1.06e-9 5.61e-11 -10.40 0
2104-04-14.153 89633.153 2.587 0.000 1.99 ± 0.000 5.34e+6 1.44e-8 7.63e-10 -9.26 0
2105-03-14.834 89967.834 -3.477 0.000 2.32 ± 0.000 1.07e+6 4.41e-9 2.33e-10 -9.78 0
2105-04-15.147 89999.147 -0.725 0.000 0.46 ± 0.000 1.59e+9 1.28e-9 6.76e-11 -10.32 0
2106-04-09.530 90358.530 -1.466 0.000 2.40 ± 0.032 7.99e+6 9.54e-8 5.05e-9 -8.45 0
2106-04-11.537 90360.537 0.837 0.000 3.04 ± 0.000 1.79e+8 6.16e-9 3.27e-10 -9.64 0
2106-04-11.936 90360.936 -3.257 0.000 3.19 ± 0.000 1.03e+7 4.89e-10 2.59e-11 -10.74 0
2106-04-12.016 90361.016 -0.167 0.000 3.23 ± 0.000 7.36e+6 1.16e-7 6.14e-9 -8.37 0
2108-04-13.387 91093.387 0.230 0.000 1.43 ± 0.000 7.16e+7 3.28e-8 1.74e-9 -8.93 0
2108-04-16.982 91096.982 0.967 0.000 1.08 ± 0.000 6.16e+7 2.55e-8 1.36e-9 -9.03 0
2108-04-18.509 91098.509 0.526 0.000 1.94 ± 0.000 4.08e+7 4.61e-8 2.45e-9 -8.78 0
2108-04-19.849 91099.849 -0.759 0.000 3.25 ± 0.000 1.06e+7 1.69e-7 8.99e-9 -8.21 0
2109-04-10.007 91455.007 -1.453 0.000 3.09 ± 0.000 1.20e+5 7.58e-6 4.02e-7 -6.57 0
2109-04-10.908 91455.908 -1.459 0.000 0.92 ± 0.000 1.55e+7 5.69e-8 3.01e-9 -8.69 0
2109-04-13.935 91458.935 0.750 0.000 2.68 ± 0.376 7.37e+7 1.57e-8 8.33e-10 -9.25 0
2110-04-09.861 91819.861 -1.670 0.000 0.57 ± 0.000 1.49e+7 4.37e-8 2.32e-9 -8.81 0
2110-04-15.196 91825.196 -1.735 0.000 0.57 ± 0.503 3.80e+8 1.51e-9 8.01e-11 -10.27 0
2110-04-20.281 91830.281 0.407 0.000 1.08 ± 0.000 1.38e+7 1.67e-7 8.85e-9 -8.23 0
2111-04-09.802 92184.802 0.262 0.000 0.57 ± 0.000 5.66e+8 4.48e-9 2.38e-10 -9.80 0
2111-04-10.963 92185.963 1.252 0.000 2.11 ± 0.000 2.63e+6 3.76e-7 1.99e-8 -7.88 0
2111-04-15.643 92190.643 0.704 0.000 1.89 ± 0.000 2.80e+7 6.13e-8 3.26e-9 -8.67 0
2112-04-09.534 92550.534 1.331 0.000 3.02 ± 0.000 2.72e+7 2.96e-8 1.57e-9 -8.99 0
2112-04-16.607 92557.607 -0.724 0.000 1.13 ± 0.000 9.66e+6 1.99e-7 1.05e-8 -8.16 0
2112-04-18.506 92559.506 -0.715 0.000 2.86 ± 0.000 4.56e+5 2.41e-6 1.28e-7 -7.08 0
2112-04-21.573 92562.573 3.487 0.000 0.78 ± 0.000 2.92e+6 2.03e-9 1.08e-10 -10.15 0
2114-04-09.287 93280.287 0.419 0.000 0.58 ± 0.000 1.29e+8 1.85e-8 9.81e-10 -9.20 0
2115-04-15.675 93651.675 0.836 0.000 1.97 ± 0.000 2.23e+8 6.92e-9 3.67e-10 -9.64 0
2115-04-16.626 93652.626 -1.960 0.000 1.51 ± 0.000 5.34e+7 6.56e-9 3.47e-10 -9.66 0
2115-04-16.999 93653.000 2.222 0.000 2.89 ± 0.000 5.31e+5 3.10e-7 1.64e-8 -7.98 0
2115-04-17.589 93653.589 0.183 0.000 0.63 ± 0.000 2.70e+7 9.48e-8 5.03e-9 -8.50 0
2116-04-08.333 94010.333 -0.544 0.000 0.99 ± 0.000 2.48e+7 8.88e-8 4.71e-9 -8.53 0
2116-04-08.726 94010.726 -1.452 0.000 2.55 ± 0.000 7.42e+6 8.15e-8 4.31e-9 -8.57 0
2116-04-09.152 94011.152 -0.590 0.000 2.89 ± 0.000 9.03e+6 1.26e-7 6.69e-9 -8.38 0
2116-04-12.680 94014.680 -0.105 0.000 2.09 ± 0.000 2.72e+7 7.98e-8 4.24e-9 -8.58 0
2116-04-15.716 94017.716 1.319 0.000 2.57 ± 0.000 9.10e+7 7.87e-9 4.18e-10 -9.58 0
2117-03-16.756 94352.756 -3.437 0.000 0.57 ± 0.000 4.71e+5 1.51e-8 7.99e-10 -9.31 0
2117-04-11.233 94378.233 0.972 0.000 1.25 ± 0.000 6.02e+6 2.54e-7 1.35e-8 -8.08 0
2117-04-20.024 94387.024 0.435 0.000 1.70 ± 0.127 1.18e+7 1.95e-7 1.04e-8 -8.19 0
2118-04-09.447 94741.447 1.252 0.000 0.95 ± 0.000 6.12e+7 1.90e-8 1.01e-9 -9.21 0
2118-04-14.596 94746.596 0.993 0.000 2.32 ± 0.000 8.76e+7 1.83e-8 9.71e-10 -9.23 0

 

Based on 124 optical observations (of which 2 are rejected as outliers) from 2020-04-22.150 to 2020-05-19.415.

Coordinates are given on the Target Plane
Unit is one Earth radius, but impact cross section has radius between 3.31 and 3.31 Earth radii

Coordinates for LOV = EQU scaled= T second= F

OrbFit software version= 5.0.5, 20/04/2017 Date of computation=20200819 175625.580 CET