NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021DH1 ∴ Orbital info ∴ Epoch 60400 MJD
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2021DH1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021DH1.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.4076 0.002226 au
e 0.436085 0.00118
i 2.552 0.006208 deg
Ω 141.848 0.001118 deg
ω 293.815 0.0059 deg
M 342.546 1.692 deg
Other useful info
Absolute Magnitude (H)    27.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7938 au
Aphelion distance 2.0214 au
Asc. node-Earth separation -0.01756 au
Desc. node-Earth separation 0.37157 au
Earth MOID 0.00233 au
Orbital period 609.981 days
Date of orbit computation   feb 26 12:18

Covariance matrix
4.95633776E-062.62695507E-061.38195470E-055.30622582E-07-1.29198906E-05-3.76653461E-03
2.62695507E-061.39239565E-067.32445753E-062.73312142E-07-6.85563997E-06-1.99633165E-03
1.38195470E-057.32445753E-063.85393370E-051.52632897E-06-3.60230107E-05-1.05020842E-02
5.30622582E-072.73312142E-071.52632897E-061.25078951E-06-4.16708498E-07-4.03895299E-04
-1.29198906E-05-6.85563997E-06-3.60230107E-05-4.16708498E-073.48125439E-059.81776241E-03
-3.76653461E-03-1.99633165E-03-1.05020842E-02-4.03895299E-049.81776241E-032.86235232E+00

Correlation matrix
1.000000000.999978980.999910760.21311458-0.98358186-0.99999993
0.999978981.000000000.999866500.20710257-0.98468834-0.99997656
0.999910760.999866501.000000000.21983858-0.98346749-0.99991212
0.213114580.207102570.219838581.00000000-0.06314986-0.21345933
-0.98358186-0.98468834-0.98346749-0.063149861.000000000.98351977
-0.99999993-0.99997656-0.99991212-0.213459330.983519771.00000000