AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2002EQ157 ∴ Orbital info ∴ Epoch epochXXX

(640796) 2002EQ157 ▹

ORBITAL INFORMATION

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(ASCII data file 640796.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	5.24316	2.426e-07	au
e	0.092895	2.877e-07
i	4.165	1.84e-05	deg
Ω	327.314	0.0002293	deg
ω	237.866	0.0002525	deg
M	272.167	0.0001226	deg

Other useful info
Absolute Magnitude (H)	14.6	mag
Slope parameter (G)	0.15	mag
Perihelion	4.7561	au
Aphelion	5.7302	au
Asc. node-Earth separation	4.45687	au
Desc. node-Earth separation	3.9654	au
Earth MOID	3.75488	au
Orbital period	4385.19	days
Date of orbit computation	apr 23 22:03

Correlation matrix
1.00000000	-0.08171142	-0.00846215	-0.02154887	0.28315943	-0.70380510
-0.08171142	1.00000000	-0.00020304	0.00144481	-0.17301756	0.47372215
-0.00846215	-0.00020304	1.00000000	0.46011301	-0.42531127	0.01819899
-0.02154887	0.00144481	0.46011301	1.00000000	-0.90984088	0.01207522
0.28315943	-0.17301756	-0.42531127	-0.90984088	1.00000000	-0.41968768
-0.70380510	0.47372215	0.01819899	0.01207522	-0.41968768	1.00000000

Covariance matrix
5.88341165E-14	-5.70164727E-15	-3.77614160E-14	-1.19870271E-12	1.73415811E-11	-2.09273661E-11
-5.70164727E-15	8.27572230E-14	-1.07458568E-15	9.53202801E-14	-1.25671324E-11	1.67060657E-11
-3.77614160E-14	-1.07458568E-15	3.38458987E-10	1.94128746E-09	-1.97561793E-09	4.10438210E-11
-1.19870271E-12	9.53202801E-14	1.94128746E-09	5.25950201E-08	-5.26842503E-08	3.39480552E-10
1.73415811E-11	-1.25671324E-11	-1.97561793E-09	-5.26842503E-08	6.37508668E-08	-1.29902292E-08
-2.09273661E-11	1.67060657E-11	4.10438210E-11	3.39480552E-10	-1.29902292E-08	1.50277889E-08