AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2002AS157 ∴ Orbital info ∴ Epoch epochXXX

(119812) 2002AS157 ▹

ORBITAL INFORMATION

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(ASCII data file 119812.eq0)

Keplerian elements at epoch
57801.6 MJD
	Value	1-σ variation	Units
a	3.19128	2.328e-08	au
e	0.110849	5.442e-08
i	1.553	5.188e-06	deg
Ω	152.645	0.0001937	deg
ω	40.279	0.0001951	deg
M	181.778	2.139e-05	deg

Other useful info
Absolute Magnitude (H)	15.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.8375	au
Aphelion	3.545	au
Asc. node-Earth separation	1.91736	au
Desc. node-Earth separation	2.43289	au
Earth MOID	1.83731	au
Orbital period	2082.32	days
Date of orbit computation	apr 23 20:13

Correlation matrix
1.00000000	0.30693986	0.00166259	0.00359268	-0.00980061	0.04133971
0.30693986	1.00000000	0.00100885	0.00408912	0.00657044	-0.08766014
0.00166259	0.00100885	1.00000000	0.23764155	-0.23506702	-0.00455937
0.00359268	0.00408912	0.23764155	1.00000000	-0.99310882	0.00345912
-0.00980061	0.00657044	-0.23506702	-0.99310882	1.00000000	-0.11911535
0.04133971	-0.08766014	-0.00455937	0.00345912	-0.11911535	1.00000000

Covariance matrix
5.42134094E-16	3.88950518E-16	2.00842960E-16	1.62000119E-14	-4.45099638E-14	2.05895122E-14
3.88950518E-16	2.96193424E-15	2.84861702E-16	4.30983926E-14	6.97481819E-14	-1.02050505E-13
2.00842960E-16	2.84861702E-16	2.69177517E-11	2.38773083E-10	-2.37882176E-10	-5.05998979E-13
1.62000119E-14	4.30983926E-14	2.38773083E-10	3.75048283E-08	-3.75138163E-08	1.43296126E-11
-4.45099638E-14	6.97481819E-14	-2.37882176E-10	-3.75138163E-08	3.80453541E-08	-4.96985625E-10
2.05895122E-14	-1.02050505E-13	-5.05998979E-13	1.43296126E-11	-4.96985625E-10	4.57562630E-10