NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021DH2 ∴ Orbital info ∴ Epoch 60600 MJD
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2021DH2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021DH2.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 2.16786 0.00192 au
e 0.758279 0.0002715
i 5.312 0.002229 deg
Ω 333.042 0.001631 deg
ω 87.176 0.003458 deg
M 66.194 0.5704 deg
Other useful info
Absolute Magnitude (H)    21.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.524 au
Aphelion distance 3.8117 au
Asc. node-Earth separation -0.12241 au
Desc. node-Earth separation -0.03003 au
Earth MOID 0.00357 au
Orbital period 1165.85 days
Date of orbit computation   Jul 29 13:20

Covariance matrix
3.68814975E-065.21473422E-074.28032814E-063.13077018E-06-6.62627552E-06-1.09549019E-03
5.21473422E-077.37328956E-086.05217378E-074.42668938E-07-9.37116214E-07-1.54893118E-04
4.28032814E-066.05217378E-074.96899073E-063.63536715E-06-7.69551861E-06-1.27138477E-03
3.13077018E-064.42668938E-073.63536715E-062.66131413E-06-5.62952200E-06-9.29931874E-04
-6.62627552E-06-9.37116214E-07-7.69551861E-06-5.62952200E-061.19590636E-051.96820084E-03
-1.09549019E-03-1.54893118E-04-1.27138477E-03-9.29931874E-041.96820084E-033.25393173E-01

Correlation matrix
1.000000000.999993690.999858860.99930681-0.99773826-1.00000000
0.999993691.000000000.999877170.99931023-0.99796249-0.99999369
0.999858860.999877171.000000000.99969177-0.99828653-0.99985884
0.999306810.999310230.999691771.00000000-0.99787206-0.99930681
-0.99773826-0.99796249-0.99828653-0.997872061.000000000.99773821
-1.00000000-0.99999369-0.99985884-0.999306810.997738211.00000000