NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2007HX4 ∴ Orbital info ∴ Epoch 55958 MJD
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(345813) 2007HX4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 345813.eq0)
Keplerian elements
(Epoch 55958.7 MJD)
Value 1-σ variation Units
a 1.31745 9.149e-09 au
e 0.331613 1.926e-07
i 56.563 4.222e-05 deg
Ω 41.69 2.551e-05 deg
ω 14.488 3.39e-05 deg
M 155.733 2.334e-05 deg
Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8806 au
Aphelion distance 1.7543 au
Asc. node-Earth separation -0.10425 au
Desc. node-Earth separation 0.71988 au
Earth MOID 0.10404 au
Orbital period 552.329 days
Date of orbit computation   feb 26 13:01

Covariance matrix
8.37131985E-17-5.03610016E-164.07516761E-14-2.70201144E-147.06283275E-16-1.13874016E-14
-5.03610016E-163.70792033E-141.54157011E-13-2.69290740E-13-3.26823790E-121.32898742E-12
4.07516761E-141.54157011E-131.78278311E-09-8.78001645E-104.61480848E-10-1.02654356E-10
-2.70201144E-14-2.69290740E-13-8.78001645E-106.51013703E-10-3.29659355E-106.74801077E-11
7.06283275E-16-3.26823790E-124.61480848E-10-3.29659355E-101.14924454E-09-6.52253865E-10
-1.13874016E-141.32898742E-12-1.02654356E-106.74801077E-11-6.52253865E-105.44737759E-10

Correlation matrix
1.00000000-0.285846050.10548708-0.115743110.00227707-0.05332538
-0.285846051.000000000.01896046-0.05481017-0.500659240.29570722
0.105487080.018960461.00000000-0.814987610.32240235-0.10416801
-0.11574311-0.05481017-0.814987611.00000000-0.381122080.11331488
0.00227707-0.500659240.32240235-0.381122081.00000000-0.82435959
-0.053325380.29570722-0.104168010.11331488-0.824359591.00000000