AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998HC63 ∴ Orbital info ∴ Epoch epochXXX

(33265) 1998HC63 ▹

ORBITAL INFORMATION

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(ASCII data file 33265.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.59937	9.308e-09	au
e	0.054148	3.602e-08
i	15.405	4.624e-06	deg
Ω	39.237	1.256e-05	deg
ω	119.635	4.088e-05	deg
M	112.54	3.843e-05	deg

Other useful info
Absolute Magnitude (H)	13.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4586	au
Aphelion	2.7401	au
Asc. node-Earth separation	1.67146	au
Desc. node-Earth separation	1.51689	au
Earth MOID	1.49185	au
Orbital period	1530.74	days
Date of orbit computation	apr 23 19:53

Correlation matrix
1.00000000	0.07412096	0.02862294	-0.00313636	-0.00873119	-0.07558990
0.07412096	1.00000000	0.00666348	-0.00477910	0.33522009	-0.35654998
0.02862294	0.00666348	1.00000000	-0.17187439	0.05427359	-0.00490782
-0.00313636	-0.00477910	-0.17187439	1.00000000	-0.30231726	0.00894126
-0.00873119	0.33522009	0.05427359	-0.30231726	1.00000000	-0.94999140
-0.07558990	-0.35654998	-0.00490782	0.00894126	-0.94999140	1.00000000

Covariance matrix
8.66343711E-17	2.48468652E-17	1.23198001E-15	-3.66513595E-16	-3.32218656E-15	-2.70395045E-14
2.48468652E-17	1.29709243E-15	1.10976468E-15	-2.16098096E-15	4.93538523E-13	-4.93509702E-13
1.23198001E-15	1.10976468E-15	2.13839829E-11	-9.97871375E-12	1.02597877E-11	-8.72213291E-13
-3.66513595E-16	-2.16098096E-15	-9.97871375E-12	1.57629750E-10	-1.55162795E-10	4.31427080E-12
-3.32218656E-15	4.93538523E-13	1.02597877E-11	-1.55162795E-10	1.67113339E-09	-1.49250245E-09
-2.70395045E-14	-4.93509702E-13	-8.72213291E-13	4.31427080E-12	-1.49250245E-09	1.47699709E-09