AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012AF19 ∴ Orbital info ∴ Epoch epochXXX

(541822) 2012AF19 ▹

ORBITAL INFORMATION

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(ASCII data file 541822.eq0)

Keplerian elements at epoch
57492.2 MJD
	Value	1-σ variation	Units
a	2.54525	1.938e-08	au
e	0.271192	7.704e-08
i	3.365	1.544e-05	deg
Ω	297.565	8.746e-05	deg
ω	118.707	9.935e-05	deg
M	65.65	3.759e-05	deg

Other useful info
Absolute Magnitude (H)	17.5	mag
Slope parameter (G)	0.15	mag
Perihelion	1.855	au
Aphelion	3.2355	au
Asc. node-Earth separation	1.69527	au
Desc. node-Earth separation	1.10217	au
Earth MOID	0.86903	au
Orbital period	1483.18	days
Date of orbit computation	Jun 5 02:34

Correlation matrix
1.00000000	0.32973102	-0.00118651	-0.01217584	-0.27736875	0.56643520
0.32973102	1.00000000	-0.02610642	-0.02943743	0.08001541	-0.26377158
-0.00118651	-0.02610642	1.00000000	0.49777477	-0.45439879	0.04139206
-0.01217584	-0.02943743	0.49777477	1.00000000	-0.88735277	0.02461852
-0.27736875	0.08001541	-0.45439879	-0.88735277	1.00000000	-0.47561197
0.56643520	-0.26377158	0.04139206	0.02461852	-0.47561197	1.00000000

Covariance matrix
3.75405668E-16	4.92181704E-16	-3.54843275E-16	-2.06335221E-14	-5.33928410E-13	4.12503283E-13
4.92181704E-16	5.93513368E-15	-3.10439737E-14	-1.98353235E-13	6.12440608E-13	-7.63783049E-13
-3.54843275E-16	-3.10439737E-14	2.38248034E-10	6.72003666E-10	-6.96830131E-10	2.40136683E-11
-2.06335221E-14	-1.98353235E-13	6.72003666E-10	7.64976674E-09	-7.71073011E-09	8.09306074E-11
-5.33928410E-13	6.12440608E-13	-6.96830131E-10	-7.71073011E-09	9.87075082E-09	-1.77604773E-09
4.12503283E-13	-7.63783049E-13	2.40136683E-11	8.09306074E-11	-1.77604773E-09	1.41271166E-09