AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012HF72 ∴ Orbital info ∴ Epoch epochXXX

(420626) 2012HF72 ▹

ORBITAL INFORMATION

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(ASCII data file 420626.eq0)

Keplerian elements at epoch
58295.0 MJD
	Value	1-σ variation	Units
a	3.15894	4.564e-08	au
e	0.055394	5.553e-08
i	16.727	7.413e-06	deg
Ω	70.376	2.103e-05	deg
ω	225.052	8.245e-05	deg
M	331.986	8.276e-05	deg

Other useful info
Absolute Magnitude (H)	16.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.984	au
Aphelion	3.3339	au
Asc. node-Earth separation	2.29313	au
Desc. node-Earth separation	2.01671	au
Earth MOID	1.9883	au
Orbital period	2050.74	days
Date of orbit computation	apr 23 21:19

Correlation matrix
1.00000000	-0.09667603	0.00627709	0.00806166	0.09125150	-0.09576071
-0.09667603	1.00000000	-0.00327545	-0.02334972	-0.09408040	0.09110977
0.00627709	-0.00327545	1.00000000	-0.15514679	0.04272897	-0.00398698
0.00806166	-0.02334972	-0.15514679	1.00000000	-0.24460340	0.00192733
0.09125150	-0.09408040	0.04272897	-0.24460340	1.00000000	-0.96831810
-0.09576071	0.09110977	-0.00398698	0.00192733	-0.96831810	1.00000000

Covariance matrix
2.08322701E-15	-2.45011593E-16	2.12371761E-15	7.73902429E-15	3.43384681E-13	-3.61719186E-13
-2.45011593E-16	3.08318152E-15	-1.34815965E-15	-2.72693541E-14	-4.30696454E-13	4.18678214E-13
2.12371761E-15	-1.34815965E-15	5.49465979E-11	-2.41883827E-11	2.61135199E-11	-2.44585593E-12
7.73902429E-15	-2.72693541E-14	-2.41883827E-11	4.42371634E-10	-4.24159039E-10	3.35480008E-12
3.43384681E-13	-4.30696454E-13	2.61135199E-11	-4.24159039E-10	6.79743709E-09	-6.60703360E-09
-3.61719186E-13	4.18678214E-13	-2.44585593E-12	3.35480008E-12	-6.60703360E-09	6.84907204E-09