NEODyS-2

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2021AD4  ▹ 
IMPACTOR TABLE
Date MJD σ σimp Distance ± Width Stretching IP Exp. En. PS TS
(year-month-day) (RE) (RE/σ) (MT)
2092-01-06.746 85152.746 -3.948 0.000 2.32 ± 0.011 7.63e+6 5.89e-11 2.27e-11 -10.89 0
2092-01-06.749 85152.749 -3.948 0.000 2.21 ± 0.008 1.02e+7 3.08e-11 1.19e-11 -11.17 0
2104-01-07.765 89535.765 -3.880 0.000 1.22 ± 0.000 5.49e+6 1.62e-10 6.23e-11 -10.52 0
2119-01-07.270 95014.270 -3.727 0.000 2.32 ± 0.000 4.84e+7 1.07e-11 4.12e-12 -11.77 0

 

Based on 42 optical observations (of which 0 are rejected as outliers) from 2021-01-09.537 to 2021-01-18.511.

Coordinates are given on the Target Plane
Unit is one Earth radius, but impact cross section has radius between 2.38 and 2.38 Earth radii

Coordinates for LOV = EQU scaled= T second= F

OrbFit software version= 5.0.5, 20/04/2017 Date of computation=20210119 162436.067 CET