AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2002TQ87 ∴ Orbital info ∴ Epoch epochXXX

2002TQ87 ▹

ORBITAL INFORMATION

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(ASCII data file 2002TQ87.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.55403	2.156e-07	au
e	0.257716	1.285e-06
i	8.508	2.316e-05	deg
Ω	197.796	9.95e-05	deg
ω	132.048	0.0002786	deg
M	118.043	0.0001783	deg

Other useful info
Absolute Magnitude (H)	18.2	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8958	au
Aphelion	3.2122	au
Asc. node-Earth separation	1.88055	au
Desc. node-Earth separation	1.03586	au
Earth MOID	0.89781	au
Orbital period	1490.86	days
Date of orbit computation	Jun 5 06:21

Correlation matrix
1.00000000	-0.98529286	0.64034297	-0.02657924	-0.31736958	-0.60332835
-0.98529286	1.00000000	-0.65326898	0.02812649	0.25249317	0.64749163
0.64034297	-0.65326898	1.00000000	-0.49854799	0.04702474	-0.45811613
-0.02657924	0.02812649	-0.49854799	1.00000000	-0.37047472	0.03830161
-0.31736958	0.25249317	0.04702474	-0.37047472	1.00000000	-0.50937998
-0.60332835	0.64749163	-0.45811613	0.03830161	-0.50937998	1.00000000

Covariance matrix
4.64639105E-14	-2.72928925E-13	3.19743188E-12	-5.70037169E-13	-1.90598696E-11	-2.31886552E-11
-2.72928925E-13	1.65140158E-12	-1.94468453E-11	3.59620655E-12	9.04008967E-11	1.48362606E-10
3.19743188E-12	-1.94468453E-11	5.36613449E-10	-1.14905407E-09	3.03496697E-10	-1.89221426E-09
-5.70037169E-13	3.59620655E-12	-1.14905407E-09	9.89932175E-09	-1.02697069E-08	6.79491035E-10
-1.90598696E-11	9.04008967E-11	3.03496697E-10	-1.02697069E-08	7.76235495E-08	-2.53047801E-08
-2.31886552E-11	1.48362606E-10	-1.89221426E-09	6.79491035E-10	-2.53047801E-08	3.17927354E-08