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.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.73661	1.395e-08	au
e	0.152565	4.407e-08
i	10.31	4.422e-06	deg
Ω	126.524	2.814e-05	deg
ω	142.413	3.233e-05	deg
M	304.642	1.719e-05	deg

Other useful info
Absolute Magnitude (H)	15.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3191	au
Aphelion	3.1541	au
Asc. node-Earth separation	2.05645	au
Desc. node-Earth separation	1.36948	au
Earth MOID	1.31212	au
Orbital period	1653.55	days
Date of orbit computation	apr 23 20:08

Correlation matrix
1.00000000	0.26318014	-0.00137389	-0.00038149	0.07262946	-0.41497844
0.26318014	1.00000000	-0.00104211	0.00496165	-0.06607100	0.03111977
-0.00137389	-0.00104211	1.00000000	-0.01905610	0.01811299	0.00001223
-0.00038149	0.00496165	-0.01905610	1.00000000	-0.85813379	0.00289393
0.07262946	-0.06607100	0.01811299	-0.85813379	1.00000000	-0.48442153
-0.41497844	0.03111977	0.00001223	0.00289393	-0.48442153	1.00000000

Covariance matrix
1.94609510E-16	1.61799830E-16	-8.47468484E-17	-1.49746217E-16	3.27613491E-14	-9.95077428E-14
1.61799830E-16	1.94216366E-15	-2.03069828E-16	6.15264133E-15	-9.41500969E-14	2.35737453E-14
-8.47468484E-17	-2.03069828E-16	1.95514643E-11	-2.37091770E-12	2.58968385E-12	9.29911335E-16
-1.49746217E-16	6.15264133E-15	-2.37091770E-12	7.91745362E-10	-7.80754887E-10	1.39968374E-12
3.27613491E-14	-9.41500969E-14	2.58968385E-12	-7.80754887E-10	1.04552373E-09	-2.69240071E-10
-9.95077428E-14	2.35737453E-14	9.29911335E-16	1.39968374E-12	-2.69240071E-10	2.95459957E-10