AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2004EK9 ∴ Orbital info ∴ Epoch epochXXX

2004EK9 ▹

ORBITAL INFORMATION

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(ASCII data file 2004EK9.eq0)

Keplerian elements at epoch
59208.4 MJD
	Value	1-σ variation	Units
a	2.71202	2.113e-08	au
e	0.354241	1.425e-07
i	30.525	8.258e-06	deg
Ω	152.547	1.904e-05	deg
ω	80.789	4.765e-05	deg
M	248.236	2.017e-05	deg

Other useful info
Absolute Magnitude (H)	17.7	mag
Slope parameter (G)	0.15	mag
Perihelion	1.7513	au
Aphelion	3.6727	au
Asc. node-Earth separation	1.256	au
Desc. node-Earth separation	1.50401	au
Earth MOID	0.97741	au
Orbital period	1631.31	days
Date of orbit computation	apr 24 01:23

Correlation matrix
1.00000000	0.55409606	-0.29300759	0.07739525	-0.50219475	0.52307370
0.55409606	1.00000000	-0.59019634	0.09090776	-0.72236408	0.75263142
-0.29300759	-0.59019634	1.00000000	0.06215529	0.36292267	-0.42111646
0.07739525	0.09090776	0.06215529	1.00000000	-0.44118296	0.10428337
-0.50219475	-0.72236408	0.36292267	-0.44118296	1.00000000	-0.93078730
0.52307370	0.75263142	-0.42111646	0.10428337	-0.93078730	1.00000000

Covariance matrix
4.46635775E-16	1.66843909E-15	-5.11347358E-14	3.11482760E-14	-5.05741773E-13	2.22994178E-13
1.66843909E-15	2.03000487E-14	-6.94393175E-13	2.46656443E-13	-4.90438540E-12	2.16314071E-12
-5.11347358E-14	-6.94393175E-13	6.81900146E-11	9.77420519E-12	1.42808612E-10	-7.01481937E-11
3.11482760E-14	2.46656443E-13	9.77420519E-12	3.62648536E-10	-4.00351628E-10	4.00600876E-11
-5.05741773E-13	-4.90438540E-12	1.42808612E-10	-4.00351628E-10	2.27070028E-09	-8.94714015E-10
2.22994178E-13	2.16314071E-12	-7.01481937E-11	4.00600876E-11	-8.94714015E-10	4.06918814E-10