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.eq0)

Keplerian elements at epoch
57444.7 MJD
	Value	1-σ variation	Units
a	2.63268	1.314e-08	au
e	0.10293	4.141e-08
i	5.191	5.346e-06	deg
Ω	227.757	4.639e-05	deg
ω	275.5	5.43e-05	deg
M	344.041	2.68e-05	deg

Other useful info
Absolute Magnitude (H)	16.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3617	au
Aphelion	2.9037	au
Asc. node-Earth separation	1.57016	au
Desc. node-Earth separation	1.64148	au
Earth MOID	1.3811	au
Orbital period	1560.25	days
Date of orbit computation	apr 23 20:19

Correlation matrix
1.00000000	0.32368062	0.00784865	0.00001199	0.09005326	-0.17762661
0.32368062	1.00000000	-0.00216279	0.00018753	0.13947894	-0.26505829
0.00784865	-0.00216279	1.00000000	-0.15112979	0.13053316	-0.00412087
0.00001199	0.00018753	-0.15112979	1.00000000	-0.85656071	0.01043523
0.09005326	0.13947894	0.13053316	-0.85656071	1.00000000	-0.52108004
-0.17762661	-0.26505829	-0.00412087	0.01043523	-0.52108004	1.00000000

Covariance matrix
1.72738867E-16	1.76148770E-16	5.51512639E-16	7.31256639E-18	6.42710161E-14	-6.25612692E-14
1.76148770E-16	1.71449316E-15	-4.78792662E-16	3.60217830E-16	3.13615278E-13	-2.94111324E-13
5.51512639E-16	-4.78792662E-16	2.85845227E-11	-3.74832400E-11	3.78971902E-11	-5.90413956E-13
7.31256639E-18	3.60217830E-16	-3.74832400E-11	2.15200437E-09	-2.15774647E-09	1.29725686E-11
6.42710161E-14	3.13615278E-13	3.78971902E-11	-2.15774647E-09	2.94877330E-09	-7.58276532E-10
-6.25612692E-14	-2.94111324E-13	-5.90413956E-13	1.29725686E-11	-7.58276532E-10	7.18133135E-10