NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009HW67 ∴ Impactor table
Contact »
2009HW67  ▹ 
IMPACTOR TABLE
Date MJD σ σimp Distance ± Width Stretching IP Exp. En. PS TS
(year-month-day) (RE) (RE/σ) (MT)
2046-04-24.247 68459.247 -3.118 0.000 0.93 ± 0.008 7.36e+4 6.27e-8 5.38e-8 -7.30 0
2058-04-23.965 72841.965 -2.021 0.000 0.34 ± 0.006 1.33e+5 8.60e-7 7.46e-7 -6.28 0
2058-04-24.157 72842.157 -1.542 0.000 1.10 ± 0.000 3.12e+6 8.11e-8 7.12e-8 -7.30 0
2058-04-24.420 72842.420 -1.197 0.000 0.42 ± 0.000 8.17e+6 5.26e-8 4.66e-8 -7.49 0
2058-04-24.781 72842.781 -0.639 0.000 0.99 ± 0.000 1.46e+8 2.25e-9 2.02e-9 -8.85 0
2059-04-25.967 73208.967 0.221 0.000 0.45 ± 0.000 1.79e+7 4.41e-8 4.09e-8 -7.56 0
2065-04-25.599 75400.599 0.287 0.000 0.63 ± 0.000 4.63e+7 1.52e-8 1.41e-8 -8.07 0
2065-04-25.638 75400.638 0.345 0.000 0.94 ± 0.000 2.08e+7 2.16e-8 2.01e-8 -7.92 0
2070-04-24.606 77225.606 -0.403 0.000 1.00 ± 0.000 7.19e+7 4.95e-9 4.45e-9 -8.61 0
2073-04-24.278 78321.278 -0.641 0.000 0.93 ± 0.000 1.57e+7 2.53e-8 2.27e-8 -7.92 0
2073-04-24.507 78321.507 -0.404 0.000 0.92 ± 0.000 1.40e+7 3.29e-8 2.97e-8 -7.80 0
2076-04-24.290 79417.290 -0.405 0.000 0.97 ± 0.000 7.83e+6 1.05e-7 9.41e-8 -7.32 0
2076-04-24.531 79417.531 -0.205 0.000 0.54 ± 0.000 9.35e+7 8.19e-9 7.46e-9 -8.42 0
2079-04-24.593 80512.593 -0.981 0.000 0.62 ± 0.008 3.25e+5 1.43e-6 1.27e-6 -6.21 0

 

Based on 29 optical observations (of which 2 are rejected as outliers) from 2009-04-27.297 to 2009-05-01.213.

Coordinates are given on the Target Plane
Unit is one Earth radius, but impact cross section has radius between 1.11 and 1.11 Earth radii

Coordinates for LOV = CAR scaled= T second= F

OrbFit software version= 5.0.5, 20/04/2017 Date of computation=20191109 113427.350 CET