AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2002DH20 ∴ Orbital info ∴ Epoch epochXXX

(408948) 2002DH20 ▹

ORBITAL INFORMATION

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(ASCII data file 408948.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.27465	1.157e-08	au
e	0.213991	7.704e-08
i	7.432	6.337e-06	deg
Ω	27.452	4.797e-05	deg
ω	113.454	5.058e-05	deg
M	171.04	1.442e-05	deg

Other useful info
Absolute Magnitude (H)	17.8	mag
Slope parameter (G)	0.15	mag
Perihelion	1.7879	au
Aphelion	2.7614	au
Asc. node-Earth separation	1.37789	au
Desc. node-Earth separation	0.99606	au
Earth MOID	0.8159	au
Orbital period	1253.06	days
Date of orbit computation	apr 23 21:17

Correlation matrix
1.00000000	-0.61325738	0.04332840	-0.01221577	-0.06017901	-0.31557101
-0.61325738	1.00000000	-0.07059298	-0.00599156	0.13118003	0.02984877
0.04332840	-0.07059298	1.00000000	-0.15292219	0.13648189	-0.00137651
-0.01221577	-0.00599156	-0.15292219	1.00000000	-0.93796754	0.00044845
-0.06017901	0.13118003	0.13648189	-0.93796754	1.00000000	-0.28672884
-0.31557101	0.02984877	-0.00137651	0.00044845	-0.28672884	1.00000000

Covariance matrix
1.33899861E-16	-5.46717557E-16	3.17738594E-15	-6.78034928E-15	-3.52235957E-14	-5.26632249E-14
-5.46717557E-16	5.93554146E-15	-3.44666354E-14	-2.21417266E-14	5.11206609E-13	3.31647623E-14
3.17738594E-15	-3.44666354E-14	4.01619171E-11	-4.64856461E-11	4.37502798E-11	-1.25807400E-13
-6.78034928E-15	-2.21417266E-14	-4.64856461E-11	2.30081800E-09	-2.27576554E-09	3.10227011E-13
-3.52235957E-14	5.11206609E-13	4.37502798E-11	-2.27576554E-09	2.55856908E-09	-2.09165587E-10
-5.26632249E-14	3.31647623E-14	-1.25807400E-13	3.10227011E-13	-2.09165587E-10	2.07989098E-10