AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998HU30 ∴ Orbital info ∴ Epoch epochXXX

(333883) 1998HU30 ▹

ORBITAL INFORMATION

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(ASCII data file 333883.eq0)

Keplerian elements at epoch
58008.3 MJD
	Value	1-σ variation	Units
a	2.59782	1.498e-08	au
e	0.09415	5.475e-08
i	12.699	6.495e-06	deg
Ω	206.909	2.195e-05	deg
ω	313.686	3.92e-05	deg
M	282.701	3.296e-05	deg

Other useful info
Absolute Magnitude (H)	16.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3532	au
Aphelion	2.8424	au
Asc. node-Earth separation	1.41443	au
Desc. node-Earth separation	1.75798	au
Earth MOID	1.37679	au
Orbital period	1529.37	days
Date of orbit computation	apr 23 21:00

Correlation matrix
1.00000000	0.30585735	0.00935916	0.00197511	0.14902976	-0.19149538
0.30585735	1.00000000	0.00606650	0.01266084	0.24234433	-0.33369957
0.00935916	0.00606650	1.00000000	0.00557872	-0.00686738	0.00344657
0.00197511	0.01266084	0.00557872	1.00000000	-0.53961751	-0.00860125
0.14902976	0.24234433	-0.00686738	-0.53961751	1.00000000	-0.83027243
-0.19149538	-0.33369957	0.00344657	-0.00860125	-0.83027243	1.00000000

Covariance matrix
2.24325360E-16	2.50809860E-16	9.10509274E-16	6.49387405E-16	8.74999064E-14	-9.45410465E-14
2.50809860E-16	2.99759525E-15	2.15741205E-15	1.52167602E-14	5.20133411E-13	-6.02233697E-13
9.10509274E-16	2.15741205E-15	4.21906702E-11	7.95455481E-13	-1.74861758E-12	7.37935463E-13
6.49387405E-16	1.52167602E-14	7.95455481E-13	4.81888407E-10	-4.64359857E-10	-6.22383356E-12
8.74999064E-14	5.20133411E-13	-1.74861758E-12	-4.64359857E-10	1.53670604E-09	-1.07284980E-09
-9.45410465E-14	-6.02233697E-13	7.37935463E-13	-6.22383356E-12	-1.07284980E-09	1.08654026E-09