NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2020DH4 ∴ Orbital info ∴ Epoch 58908 MJD

2020DH4 ▹

ORBITAL INFORMATION

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(ASCII data file 2020DH4.eq0)

Keplerian elements
(Epoch 58908.3 MJD)
	Value	1-σ variation	Units
a	1.58075	0.004886	au
e	0.469473	0.001836
i	11.278	0.03577	deg
Ω	163.107	0.006577	deg
ω	74.817	0.01942	deg
M	330.577	0.1635	deg

Other useful info
Absolute Magnitude (H)	24.4	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.8386	au
Aphelion distance	2.3229	au
Asc. node-Earth separation	0.10598	au
Desc. node-Earth separation	0.39616	au
Earth MOID	0.04559	au
Orbital period	725.925	days
Date of orbit computation	Jul 29 13:09

Covariance matrix
2.38697390E-05	8.96825425E-06	1.74768100E-04	3.21304565E-05	-9.29851680E-05	7.98624938E-04
8.96825425E-06	3.36988615E-06	6.56642245E-05	1.20723004E-05	-3.48621792E-05	3.00045986E-04
1.74768100E-04	6.56642245E-05	1.27962372E-03	2.35252346E-04	-6.80611274E-04	5.84729556E-03
3.21304565E-05	1.20723004E-05	2.35252346E-04	4.32508031E-05	-1.25091777E-04	1.07499806E-03
-9.29851680E-05	-3.48621792E-05	-6.80611274E-04	-1.25091777E-04	3.77178383E-04	-3.11320437E-03
7.98624938E-04	3.00045986E-04	5.84729556E-03	1.07499806E-03	-3.11320437E-03	2.67204069E-02

Correlation matrix
1.00000000	0.99994580	0.99999353	0.99999073	-0.97997828	0.99999424
0.99994580	1.00000000	0.99995410	0.99996622	-0.97785288	0.99990485
0.99999353	0.99995410	1.00000000	0.99999018	-0.97968081	0.99998243
0.99999073	0.99996622	0.99999018	1.00000000	-0.97939589	0.99997481
-0.97997828	-0.97785288	-0.97968081	-0.97939589	1.00000000	-0.98064699
0.99999424	0.99990485	0.99998243	0.99997481	-0.98064699	1.00000000