NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2018EH4 ∴ Orbital info ∴ Epoch 59030 MJD

(678976) 2018EH4 ▹

ORBITAL INFORMATION

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(ASCII data file 678976.eq0)

Keplerian elements
(Epoch 59030.6 MJD)
	Value	1-σ variation	Units
a	2.06111	8.853e-09	au
e	0.612237	2.04e-08
i	6.185	1.35e-05	deg
Ω	2.887	5.524e-05	deg
ω	75.209	5.396e-05	deg
M	301.201	4.428e-06	deg

Other useful info
Absolute Magnitude (H)	21.7	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.7992	au
Aphelion distance	3.323	au
Asc. node-Earth separation	0.11235	au
Desc. node-Earth separation	0.53078	au
Earth MOID	0.02457	au
Orbital period	1080.81	days
Date of orbit computation	Sep 8 14:52

Covariance matrix
7.83667822E-17	1.52631222E-17	-4.52242503E-14	7.25895089E-14	-1.89760762E-14	-2.99585105E-14
1.52631222E-17	4.16273490E-16	-3.39157386E-14	6.77736304E-14	-8.16597788E-14	-2.28165997E-14
-4.52242503E-14	-3.39157386E-14	1.82271627E-10	-6.62729260E-10	6.09759077E-10	3.05032425E-11
7.25895089E-14	6.77736304E-14	-6.62729260E-10	3.05155733E-09	-2.94382499E-09	-5.96645319E-11
-1.89760762E-14	-8.16597788E-14	6.09759077E-10	-2.94382499E-09	2.91205596E-09	2.45855085E-11
-2.99585105E-14	-2.28165997E-14	3.05032425E-11	-5.96645319E-11	2.45855085E-11	1.96032492E-11

Correlation matrix
1.00000000	0.08450609	-0.37839539	0.14843868	-0.03972286	-0.76434632
0.08450609	1.00000000	-0.12312674	0.06013269	-0.07416841	-0.25257916
-0.37839539	-0.12312674	1.00000000	-0.88861951	0.83694878	0.51029633
0.14843868	0.06013269	-0.88861951	1.00000000	-0.98753242	-0.24394473
-0.03972286	-0.07416841	0.83694878	-0.98753242	1.00000000	0.10289998
-0.76434632	-0.25257916	0.51029633	-0.24394473	0.10289998	1.00000000