NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009QR ∴ Impactor table
Contact »
2009QR  ▹ 
IMPACTOR TABLE
Date MJD σ σimp Distance ± Width Stretching IP Exp. En. PS TS
(year-month-day) (RE) (RE/σ) (MT)
2042-08-24.342 67120.342 0.381 0.000 1.40 ± 0.000 1.85e+7 8.19e-8 3.07e-9 -8.22 0
2049-08-23.953 69676.953 0.386 0.000 0.90 ± 0.000 3.99e+7 4.24e-8 1.59e-9 -8.59 0
2087-08-23.653 83555.653 0.058 0.000 0.68 ± 5.086 7.79e+8 7.14e-10 2.70e-11 -10.65 0
2094-08-23.601 86112.601 0.390 0.000 0.53 ± 0.000 3.93e+8 4.51e-9 1.70e-10 -9.89 0
2115-08-23.745 93781.745 -0.597 0.000 0.76 ± 1.012 6.73e+7 1.97e-8 7.45e-10 -9.35 0

 

Based on 50 optical observations (of which 1 are rejected as outliers) from 2009-08-17.244 to 2009-08-22.090.

Coordinates are given on the Target Plane
Unit is one Earth radius, but impact cross section has radius between 2.47 and 2.47 Earth radii

Coordinates for LOV = EQU scaled= T second= F

OrbFit software version= 5.0.5, 20/04/2017 Date of computation=20191108 192534.039 CET