AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2000DH21 ∴ Orbital info ∴ Epoch epochXXX

(71558) 2000DH21 ▹

ORBITAL INFORMATION

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(ASCII data file 71558.eq0)

Keplerian elements at epoch
57420.0 MJD
	Value	1-σ variation	Units
a	3.1876	1.72e-08	au
e	0.090606	4.74e-08
i	3.594	4.537e-06	deg
Ω	154.167	5.846e-05	deg
ω	190.779	6.199e-05	deg
M	83.753	1.964e-05	deg

Other useful info
Absolute Magnitude (H)	14.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.8988	au
Aphelion	3.4764	au
Asc. node-Earth separation	2.48079	au
Desc. node-Earth separation	1.89255	au
Earth MOID	1.89052	au
Orbital period	2078.72	days
Date of orbit computation	apr 23 20:01

Correlation matrix
1.00000000	0.17040459	0.00172336	0.00225920	-0.06022674	0.16413074
0.17040459	1.00000000	-0.00498831	0.00738601	0.02686038	-0.16528158
0.00172336	-0.00498831	1.00000000	0.28744887	-0.27132124	0.00251149
0.00225920	0.00738601	0.28744887	1.00000000	-0.94409761	0.00636097
-0.06022674	0.02686038	-0.27132124	-0.94409761	1.00000000	-0.33174263
0.16413074	-0.16528158	0.00251149	0.00636097	-0.33174263	1.00000000

Covariance matrix
2.95922051E-16	1.38936835E-16	1.34505710E-16	2.27204617E-15	-6.42231821E-14	5.54502931E-14
1.38936835E-16	2.24644032E-15	-1.07269522E-15	2.04659473E-14	7.89174981E-14	-1.53849875E-13
1.34505710E-16	-1.07269522E-15	2.05849631E-11	7.62447961E-11	-7.63084490E-11	2.23785447E-13
2.27204617E-15	2.04659473E-14	7.62447961E-11	3.41781930E-09	-3.42141092E-09	7.30336795E-12
-6.42231821E-14	7.89174981E-14	-7.63084490E-11	-3.42141092E-09	3.84262128E-09	-4.03868826E-10
5.54502931E-14	-1.53849875E-13	2.23785447E-13	7.30336795E-12	-4.03868826E-10	3.85700778E-10