NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2008EH1 ∴ Orbital info ∴ Epoch 54527 MJD

2008EH1 ▹

ORBITAL INFORMATION

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(ASCII data file 2008EH1.eq0)

Keplerian elements
(Epoch 54527.8 MJD)
	Value	1-σ variation	Units
a	1.39426	0.03439	au
e	0.228616	0.01399
i	20.342	1.272	deg
Ω	341.016	0.3861	deg
ω	223.883	0.7069	deg
M	328.91	1.456	deg

Other useful info
Absolute Magnitude (H)	23.2	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.0755	au
Aphelion distance	1.713	au
Asc. node-Earth separation	0.57251	au
Desc. node-Earth separation	0.14349	au
Earth MOID	0.13213	au
Orbital period	601.332	days
Date of orbit computation	feb 26 10:33

Covariance matrix
1.18273834E-03	4.70679824E-04	4.07318123E-02	-1.23684961E-02	-2.42630229E-02	4.95140864E-02
4.70679824E-04	1.95765735E-04	1.48642566E-02	-4.51373177E-03	-9.78327413E-03	2.03403654E-02
4.07318123E-02	1.48642566E-02	1.61679345E+00	-4.90934950E-01	-8.15275255E-01	1.60402162E+00
-1.23684961E-02	-4.51373177E-03	-4.90934950E-01	1.49071070E-01	2.47565436E-01	-4.87079583E-01
-2.42630229E-02	-9.78327413E-03	-8.15275255E-01	2.47565436E-01	4.99673471E-01	-1.02534916E+00
4.95140864E-02	2.03403654E-02	1.60402162E+00	-4.87079583E-01	-1.02534916E+00	2.12067754E+00

Correlation matrix
1.00000000	0.97816677	0.93145553	-0.93148502	-0.99806178	0.98866034
0.97816677	1.00000000	0.83550217	-0.83554669	-0.98917410	0.99828166
0.93145553	0.83550217	1.00000000	-0.99999999	-0.90705547	0.86625475
-0.93148502	-0.83554669	-0.99999999	1.00000000	0.90708958	-0.86629523
-0.99806178	-0.98917410	-0.90705547	0.90708958	1.00000000	-0.99607333
0.98866034	0.99828166	0.86625475	-0.86629523	-0.99607333	1.00000000