AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998HF43 ∴ Orbital info ∴ Epoch epochXXX

(337073) 1998HF43 ▹

ORBITAL INFORMATION

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(ASCII data file 337073.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.70001	2.297e-08	au
e	0.272563	6.721e-08
i	13.635	1.063e-05	deg
Ω	66.658	3.851e-05	deg
ω	251.321	4.622e-05	deg
M	241.782	2.556e-05	deg

Other useful info
Absolute Magnitude (H)	17.1	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9641	au
Aphelion	3.4359	au
Asc. node-Earth separation	1.75257	au
Desc. node-Earth separation	1.28546	au
Earth MOID	0.99936	au
Orbital period	1620.49	days
Date of orbit computation	apr 23 21:01

Correlation matrix
1.00000000	0.22503314	0.04884875	-0.04905127	0.10445190	-0.29816062
0.22503314	1.00000000	-0.02149493	-0.03059885	0.40087647	-0.73828819
0.04884875	-0.02149493	1.00000000	-0.74183858	0.58291763	0.02650972
-0.04905127	-0.03059885	-0.74183858	1.00000000	-0.82399792	0.03327140
0.10445190	0.40087647	0.58291763	-0.82399792	1.00000000	-0.57340731
-0.29816062	-0.73828819	0.02650972	0.03327140	-0.57340731	1.00000000

Covariance matrix
5.27681922E-16	3.47427557E-16	1.19286483E-14	-4.33914888E-14	1.10911403E-13	-1.75063384E-13
3.47427557E-16	4.51713798E-15	-1.53574627E-14	-7.91963122E-14	1.24542047E-12	-1.26828405E-12
1.19286483E-14	-1.53574627E-14	1.13006480E-10	-3.03689159E-10	2.86439311E-10	7.20303824E-12
-4.33914888E-14	-7.91963122E-14	-3.03689159E-10	1.48298377E-09	-1.46679044E-09	3.27490091E-11
1.10911403E-13	1.24542047E-12	2.86439311E-10	-1.46679044E-09	2.13671947E-09	-6.77479115E-10
-1.75063384E-13	-1.26828405E-12	7.20303824E-12	3.27490091E-11	-6.77479115E-10	6.53307831E-10