AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2003ED7 ∴ Orbital info ∴ Epoch epochXXX

(143512) 2003ED7 ▹

ORBITAL INFORMATION

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(ASCII data file 143512.eq0)

Keplerian elements at epoch
58102.8 MJD
	Value	1-σ variation	Units
a	3.23271	3.703e-08	au
e	0.099786	5.091e-08
i	8.382	6.962e-06	deg
Ω	317.205	3.443e-05	deg
ω	108.7	5.19e-05	deg
M	276.689	3.661e-05	deg

Other useful info
Absolute Magnitude (H)	15.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.9101	au
Aphelion	3.5553	au
Asc. node-Earth separation	2.29151	au
Desc. node-Earth separation	2.11477	au
Earth MOID	1.93781	au
Orbital period	2122.99	days
Date of orbit computation	apr 23 20:18

Correlation matrix
1.00000000	0.29806463	-0.00318188	0.00379234	0.07451041	-0.11709755
0.29806463	1.00000000	0.00562445	-0.00581712	0.03233893	-0.08470933
-0.00318188	0.00562445	1.00000000	0.03671919	-0.02531608	-0.00054909
0.00379234	-0.00581712	0.03671919	1.00000000	-0.65574285	0.00165942
0.07451041	0.03233893	-0.02531608	-0.65574285	1.00000000	-0.75090984
-0.11709755	-0.08470933	-0.00054909	0.00165942	-0.75090984	1.00000000

Covariance matrix
1.37158390E-15	5.61992224E-16	-8.20449690E-16	4.83565211E-15	1.43227642E-13	-1.58771364E-13
5.61992224E-16	2.59189467E-15	1.99363512E-15	-1.01965583E-14	8.54541324E-14	-1.57889445E-13
-8.20449690E-16	1.99363512E-15	4.84745602E-11	8.80211193E-12	-9.14854697E-12	-1.39964036E-13
4.83565211E-15	-1.01965583E-14	8.80211193E-12	1.18542425E-09	-1.17184236E-09	2.09173512E-12
1.43227642E-13	8.54541324E-14	-9.14854697E-12	-1.17184236E-09	2.69399917E-09	-1.42692029E-09
-1.58771364E-13	-1.57889445E-13	-1.39964036E-13	2.09173512E-12	-1.42692029E-09	1.34037520E-09