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	8.775e-06	deg
ω	10.325	9.853e-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 30 14:17

Covariance matrix
1.00486958E-17	-9.24445310E-18	-9.85549271E-15	2.29199344E-15	5.47339236E-15	-1.43614073E-14
-9.24445310E-18	3.37995142E-15	-1.88202050E-13	4.17328705E-14	-3.26164556E-13	-2.52309884E-13
-9.85549271E-15	-1.88202050E-13	1.76284195E-10	-8.46189273E-11	7.13015952E-11	3.63616123E-11
2.29199344E-15	4.17328705E-14	-8.46189273E-11	7.69956662E-11	-6.45321059E-11	-6.40561732E-12
5.47339236E-15	-3.26164556E-13	7.13015952E-11	-6.45321059E-11	9.70868738E-11	1.16670756E-11
-1.43614073E-14	-2.52309884E-13	3.63616123E-11	-6.40561732E-12	1.16670756E-11	4.92388916E-11

Correlation matrix
1.00000000	-0.05016157	-0.23416221	0.08239965	0.17523525	-0.64563641
-0.05016157	1.00000000	-0.24381613	0.08180689	-0.56937878	-0.61847892
-0.23416221	-0.24381613	1.00000000	-0.72631947	0.54501982	0.39028540
0.08239965	0.08180689	-0.72631947	1.00000000	-0.74638420	-0.10403362
0.17523525	-0.56937878	0.54501982	-0.74638420	1.00000000	0.16874372
-0.64563641	-0.61847892	0.39028540	-0.10403362	0.16874372	1.00000000