NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2003HM ∴ Orbital info ∴ Epoch 57054 MJD

2003HM ▹

ORBITAL INFORMATION

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(ASCII data file 2003HM.eq0)

Keplerian elements
(Epoch 57054.5 MJD)
	Value	1-σ variation	Units
a	0.813512	4.711e-10	au
e	0.269815	2.23e-07
i	26.275	2.082e-05	deg
Ω	30.478	3.615e-06	deg
ω	19.3	6.407e-05	deg
M	169.278	0.0001169	deg

Other useful info
Absolute Magnitude (H)	21.8	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.594	au
Aphelion distance	1.033	au
Asc. node-Earth separation	-0.39284	au
Desc. node-Earth separation	0.00803	au
Earth MOID	0.0078	au
Orbital period	268.006	days
Date of orbit computation	Dec 21 10:46

Covariance matrix
2.21911887E-19	7.23870496E-17	-9.60315643E-15	-8.22838125E-16	2.13130719E-14	-3.68978444E-14
7.23870496E-17	4.97462542E-14	-2.85827755E-12	2.33378250E-13	1.38884168E-11	-2.55578055E-11
-9.60315643E-15	-2.85827755E-12	4.33312236E-10	3.86421571E-11	-8.02073553E-10	1.38116448E-09
-8.22838125E-16	2.33378250E-13	3.86421571E-11	1.30657003E-11	4.64051457E-11	-1.10812862E-10
2.13130719E-14	1.38884168E-11	-8.02073553E-10	4.64051457E-11	4.10454117E-09	-7.47459681E-09
-3.68978444E-14	-2.55578055E-11	1.38116448E-09	-1.10812862E-10	-7.47459681E-09	1.36717726E-08

Correlation matrix
1.00000000	0.68895428	-0.97931689	-0.48323433	0.70619308	-0.66988198
0.68895428	1.00000000	-0.61563560	0.28947685	0.97194176	-0.98001101
-0.97931689	-0.61563560	1.00000000	0.51356396	-0.60142491	0.56745642
-0.48323433	0.28947685	0.51356396	1.00000000	0.20038605	-0.26218716
0.70619308	0.97194176	-0.60142491	0.20038605	1.00000000	-0.99779897
-0.66988198	-0.98001101	0.56745642	-0.26218716	-0.99779897	1.00000000