AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2007EH9 ∴ Orbital info ∴ Epoch epochXXX

(262971) 2007EH9 ▹

ORBITAL INFORMATION

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(ASCII data file 262971.eq0)

Keplerian elements at epoch
57994.4 MJD
	Value	1-σ variation	Units
a	3.15374	3.098e-08	au
e	0.045534	6.553e-08
i	10.34	8.361e-06	deg
Ω	9.699	3.709e-05	deg
ω	103.631	0.0001032	deg
M	16.598	9.435e-05	deg

Other useful info
Absolute Magnitude (H)	16.4	mag
Slope parameter (G)	0.15	mag
Perihelion	3.0101	au
Aphelion	3.2973	au
Asc. node-Earth separation	2.18089	au
Desc. node-Earth separation	2.11477	au
Earth MOID	2.04773	au
Orbital period	2045.68	days
Date of orbit computation	apr 23 20:45

Correlation matrix
1.00000000	-0.22766979	0.01797807	0.00813795	-0.07800176	0.07594707
-0.22766979	1.00000000	0.01541741	0.00376501	0.22087796	-0.22482906
0.01797807	0.01541741	1.00000000	-0.05993232	0.02604011	-0.00582581
0.00813795	0.00376501	-0.05993232	1.00000000	-0.36725243	0.01741779
-0.07800176	0.22087796	0.02604011	-0.36725243	1.00000000	-0.93483236
0.07594707	-0.22482906	-0.00582581	0.01741779	-0.93483236	1.00000000

Covariance matrix
9.59471584E-16	-4.62151874E-16	4.65593258E-15	9.34948685E-15	-2.49385830E-13	2.21954285E-13
-4.62151874E-16	4.29463753E-15	8.44738803E-15	9.15136925E-15	1.49405632E-12	-1.39011963E-12
4.65593258E-15	8.44738803E-15	6.99029135E-11	-1.85851294E-11	2.24720020E-11	-4.59558382E-12
9.34948685E-15	9.15136925E-15	-1.85851294E-11	1.37566844E-09	-1.40595978E-09	6.09517951E-11
-2.49385830E-13	1.49405632E-12	2.24720020E-11	-1.40595978E-09	1.06537537E-08	-9.10377558E-09
2.21954285E-13	-1.39011963E-12	-4.59558382E-12	6.09517951E-11	-9.10377558E-09	8.90170003E-09