AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2004HR30 ∴ Orbital info ∴ Epoch epochXXX

(144784) 2004HR30 ▹

ORBITAL INFORMATION

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(ASCII data file 144784.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.63471	1.397e-08	au
e	0.100098	4.082e-08
i	5.202	5.352e-06	deg
Ω	227.622	4.62e-05	deg
ω	274.705	5.47e-05	deg
M	306.534	2.936e-05	deg

Other useful info
Absolute Magnitude (H)	16.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.371	au
Aphelion	2.8984	au
Asc. node-Earth separation	1.57781	au
Desc. node-Earth separation	1.64022	au
Earth MOID	1.39086	au
Orbital period	1562.06	days
Date of orbit computation	apr 23 20:19

Correlation matrix
1.00000000	0.38085701	0.00088352	-0.00405594	0.12700442	-0.39945243
0.38085701	1.00000000	-0.00119944	0.00106446	0.13102031	-0.28942990
0.00088352	-0.00119944	1.00000000	-0.14904510	0.12739408	-0.00479204
-0.00405594	0.00106446	-0.14904510	1.00000000	-0.84697081	0.01012517
0.12700442	0.13102031	0.12739408	-0.84697081	1.00000000	-0.52859442
-0.39945243	-0.28942990	-0.00479204	0.01012517	-0.52859442	1.00000000

Covariance matrix
1.95232327E-16	2.17225121E-16	6.60651603E-17	-2.61822234E-15	9.70755165E-14	-1.63889992E-13
2.17225121E-16	1.66626645E-15	-2.62019076E-16	2.00743646E-15	2.92567355E-13	-3.46918228E-13
6.60651603E-17	-2.62019076E-16	2.86392020E-11	-3.68499935E-11	3.72944931E-11	-7.53030860E-13
-2.61822234E-15	2.00743646E-15	-3.68499935E-11	2.13441332E-09	-2.14053690E-09	1.37357765E-11
9.70755165E-14	2.92567355E-13	3.72944931E-11	-2.14053690E-09	2.99247159E-09	-8.49080958E-10
-1.63889992E-13	-3.46918228E-13	-7.53030860E-13	1.37357765E-11	-8.49080958E-10	8.62229766E-10