AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2002AO20 ∴ Orbital info ∴ Epoch epochXXX

(165994) 2002AO20 ▹

ORBITAL INFORMATION

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(ASCII data file 165994.eq0)

Keplerian elements at epoch
57944.8 MJD
	Value	1-σ variation	Units
a	2.34464	8.145e-09	au
e	0.172349	3.937e-08
i	8.338	4.367e-06	deg
Ω	151.61	2.544e-05	deg
ω	14.797	2.808e-05	deg
M	78.512	1.153e-05	deg

Other useful info
Absolute Magnitude (H)	16.4	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9405	au
Aphelion	2.7487	au
Asc. node-Earth separation	0.96272	au
Desc. node-Earth separation	1.71914	au
Earth MOID	0.9509	au
Orbital period	1311.33	days
Date of orbit computation	apr 23 20:24

Correlation matrix
1.00000000	-0.17899879	0.01180072	-0.00103017	0.07085650	-0.19777921
-0.17899879	1.00000000	-0.00853649	-0.00263215	-0.08320636	0.27211450
0.01180072	-0.00853649	1.00000000	-0.15396707	0.14509108	-0.01456311
-0.00103017	-0.00263215	-0.15396707	1.00000000	-0.89820619	0.00330596
0.07085650	-0.08320636	0.14509108	-0.89820619	1.00000000	-0.42866527
-0.19777921	0.27211450	-0.01456311	0.00330596	-0.42866527	1.00000000

Covariance matrix
6.63467835E-17	-5.74028283E-17	4.19717383E-16	-2.13499150E-16	1.62064064E-14	-1.85677640E-14
-5.74028283E-17	1.55005285E-15	-1.46754411E-15	-2.63671587E-15	-9.19870870E-14	1.23479247E-13
4.19717383E-16	-1.46754411E-15	1.90667496E-11	-1.71058627E-11	1.77900070E-11	-7.32928087E-13
-2.13499150E-16	-2.63671587E-15	-1.71058627E-11	6.47377495E-10	-6.41729393E-10	9.69493298E-13
1.62064064E-14	-9.19870870E-14	1.77900070E-11	-6.41729393E-10	7.88486340E-10	-1.38734482E-10
-1.85677640E-14	1.23479247E-13	-7.32928087E-13	9.69493298E-13	-1.38734482E-10	1.32842814E-10