NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2004EC ∴ Orbital info ∴ Epoch 60400 MJD

(164201) 2004EC ▹

ORBITAL INFORMATION

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(ASCII data file 164201.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	1.99649	3.17e-09	au
e	0.860262	5.814e-08
i	34.612	1.328e-05	deg
Ω	28.831	8.782e-06	deg
ω	10.325	9.859e-06	deg
M	53.11	7.017e-06	deg

Other useful info
Absolute Magnitude (H)	15.7	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.279	au
Aphelion distance	3.714	au
Asc. node-Earth separation	-0.71334	au
Desc. node-Earth separation	2.37273	au
Earth MOID	0.41252	au
Orbital period	1030.39	days
Date of orbit computation	apr 18 14:50

Covariance matrix
1.00490266E-17	-9.24348144E-18	-9.85482783E-15	2.28786519E-15	5.47858595E-15	-1.43625796E-14
-9.24348144E-18	3.38014314E-15	-1.88153678E-13	4.16299473E-14	-3.26135806E-13	-2.52323599E-13
-9.85482783E-15	-1.88153678E-13	1.76303240E-10	-8.46600748E-11	7.13224441E-11	3.63565837E-11
2.28786519E-15	4.16299473E-14	-8.46600748E-11	7.71200553E-11	-6.46325521E-11	-6.38333644E-12
5.47858595E-15	-3.26135806E-13	7.13224441E-11	-6.46325521E-11	9.72064249E-11	1.16434595E-11
-1.43625796E-14	-2.52323599E-13	3.63565837E-11	-6.38333644E-12	1.16434595E-11	4.92443159E-11

Correlation matrix
1.00000000	-0.05015405	-0.23412991	0.08218353	0.17529075	-0.64564293
-0.05015405	1.00000000	-0.24373339	0.08153698	-0.56896225	-0.61846093
-0.23412991	-0.24373339	1.00000000	-0.72604717	0.54481441	0.39018886
0.08218353	0.08153698	-0.72604717	1.00000000	-0.74648340	-0.10358241
0.17529075	-0.56896225	0.54481441	-0.74648340	1.00000000	0.16828930
-0.64564293	-0.61846093	0.39018886	-0.10358241	0.16828930	1.00000000