AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012HC61 ∴ Orbital info ∴ Epoch epochXXX

(466154) 2012HC61 ▹

ORBITAL INFORMATION

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(ASCII data file 466154.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.65235	2.871e-08	au
e	0.128017	7.325e-08
i	3.193	8.543e-06	deg
Ω	63.494	0.0001273	deg
ω	232.358	0.0001319	deg
M	209.708	3.434e-05	deg

Other useful info
Absolute Magnitude (H)	17.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3128	au
Aphelion	2.9919	au
Asc. node-Earth separation	1.84355	au
Desc. node-Earth separation	1.40711	au
Earth MOID	1.29832	au
Orbital period	1577.78	days
Date of orbit computation	apr 23 21:29

Correlation matrix
1.00000000	0.41289639	0.00551182	0.00776582	-0.01909967	-0.24239278
0.41289639	1.00000000	-0.00381009	0.01163690	-0.06608394	0.02130814
0.00551182	-0.00381009	1.00000000	-0.18342646	0.17731746	-0.00159931
0.00776582	0.01163690	-0.18342646	1.00000000	-0.96342643	-0.00200419
-0.01909967	-0.06608394	0.17731746	-0.96342643	1.00000000	-0.25107823
-0.24239278	0.02130814	-0.00159931	-0.00200419	-0.25107823	1.00000000

Covariance matrix
8.24104218E-16	8.68223332E-16	1.35174120E-15	2.83777666E-14	-7.23040692E-14	-2.38941037E-13
8.68223332E-16	5.36535663E-15	-2.38419703E-15	1.08501633E-13	-6.38323954E-13	5.35950710E-14
1.35174120E-15	-2.38419703E-15	7.29817640E-11	-1.99465987E-10	1.99758190E-10	-4.69158489E-13
2.83777666E-14	1.08501633E-13	-1.99465987E-10	1.62031468E-08	-1.61720159E-08	-8.76031238E-12
-7.23040692E-14	-6.38323954E-13	1.99758190E-10	-1.61720159E-08	1.73896899E-08	-1.13693330E-09
-2.38941037E-13	5.35950710E-14	-4.69158489E-13	-8.76031238E-12	-1.13693330E-09	1.17912542E-09