AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2002LC57 ∴ Orbital info ∴ Epoch epochXXX

(99821) 2002LC57 ▹

ORBITAL INFORMATION

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(ASCII data file 99821.eq0)

Keplerian elements at epoch
57700.3 MJD
	Value	1-σ variation	Units
a	2.73709	1.406e-08	au
e	0.15189	4.417e-08
i	10.308	4.421e-06	deg
Ω	126.555	2.814e-05	deg
ω	143.054	3.236e-05	deg
M	76.063	1.597e-05	deg

Other useful info
Absolute Magnitude (H)	15.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3214	au
Aphelion	3.1528	au
Asc. node-Earth separation	2.05918	au
Desc. node-Earth separation	1.36901	au
Earth MOID	1.31398	au
Orbital period	1653.99	days
Date of orbit computation	apr 23 20:08

Correlation matrix
1.00000000	0.27023450	-0.00171077	0.00201267	0.05486248	-0.13603427
0.27023450	1.00000000	-0.00065845	0.00524164	-0.06969648	0.11432374
-0.00171077	-0.00065845	1.00000000	-0.02021655	0.01890382	-0.00006654
0.00201267	0.00524164	-0.02021655	1.00000000	-0.85762055	0.00337755
0.05486248	-0.06969648	0.01890382	-0.85762055	1.00000000	-0.50596747
-0.13603427	0.11432374	-0.00006654	0.00337755	-0.50596747	1.00000000

Covariance matrix
1.97806049E-16	1.67881742E-16	-1.06380090E-16	7.96593474E-16	2.49711571E-14	-3.05577157E-14
1.67881742E-16	1.95112815E-15	-1.28591957E-16	6.51559814E-15	-9.96316096E-14	8.06551479E-14
-1.06380090E-16	-1.28591957E-16	1.95477905E-11	-2.51536059E-12	2.70484173E-12	-4.69878217E-15
7.96593474E-16	6.51559814E-15	-2.51536059E-12	7.91933398E-10	-7.81057361E-10	1.51809535E-12
2.49711571E-14	-9.96316096E-14	2.70484173E-12	-7.81057361E-10	1.04733797E-09	-2.61528365E-10
-3.05577157E-14	8.06551479E-14	-4.69878217E-15	1.51809535E-12	-2.61528365E-10	2.55097119E-10