AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2002RL220 ∴ Orbital info ∴ Epoch epochXXX

(287144) 2002RL220 ▹

ORBITAL INFORMATION

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(ASCII data file 287144.eq0)

Keplerian elements at epoch
57575.3 MJD
	Value	1-σ variation	Units
a	2.64831	1.838e-08	au
e	0.098228	5.356e-08
i	6.887	5.876e-06	deg
Ω	135.579	4.487e-05	deg
ω	176.008	5.378e-05	deg
M	101.819	2.883e-05	deg

Other useful info
Absolute Magnitude (H)	16.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3882	au
Aphelion	2.9084	au
Asc. node-Earth separation	1.92026	au
Desc. node-Earth separation	1.37462	au
Earth MOID	1.37349	au
Orbital period	1574.17	days
Date of orbit computation	apr 23 20:50

Correlation matrix
1.00000000	-0.05254783	-0.00115785	0.00925630	-0.00980185	-0.00385227
-0.05254783	1.00000000	0.01416294	0.00653741	0.16008236	-0.26586117
-0.00115785	0.01416294	1.00000000	0.19056970	-0.14702675	-0.01818758
0.00925630	0.00653741	0.19056970	1.00000000	-0.82932111	0.00249072
-0.00980185	0.16008236	-0.14702675	-0.82932111	1.00000000	-0.55545029
-0.00385227	-0.26586117	-0.01818758	0.00249072	-0.55545029	1.00000000

Covariance matrix
3.37779657E-16	-5.17232813E-17	-1.25034843E-16	7.63296739E-15	-9.68825053E-15	-2.04082924E-15
-5.17232813E-17	2.86833006E-15	4.45686645E-15	1.57093979E-14	4.61082679E-13	-4.10432886E-13
-1.25034843E-16	4.45686645E-15	3.45241493E-11	5.02405506E-11	-4.64599365E-11	-3.08041345E-12
7.63296739E-15	1.57093979E-14	5.02405506E-11	2.01315905E-09	-2.00116330E-09	3.22134267E-12
-9.68825053E-15	4.61082679E-13	-4.64599365E-11	-2.00116330E-09	2.89228798E-09	-8.61070365E-10
-2.04082924E-15	-4.10432886E-13	-3.08041345E-12	3.22134267E-12	-8.61070365E-10	8.30893501E-10