AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999TD7 ∴ Orbital info ∴ Epoch epochXXX

(40751) 1999TD7 ▹

ORBITAL INFORMATION

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(ASCII data file 40751.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.83511	1.181e-08	au
e	0.190579	4.315e-08
i	3.988	5.067e-06	deg
Ω	182.865	5.329e-05	deg
ω	212.858	5.472e-05	deg
M	35.615	1.158e-05	deg

Other useful info
Absolute Magnitude (H)	14.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2948	au
Aphelion	3.3754	au
Asc. node-Earth separation	2.25622	au
Desc. node-Earth separation	1.35305	au
Earth MOID	1.3029	au
Orbital period	1743.63	days
Date of orbit computation	apr 23 19:54

Correlation matrix
1.00000000	0.02284432	0.00332259	-0.00630039	-0.00031065	-0.29546898
0.02284432	1.00000000	-0.00695169	0.00400485	-0.09256483	0.28510898
0.00332259	-0.00695169	1.00000000	-0.06837004	0.06526743	0.00493004
-0.00630039	0.00400485	-0.06837004	1.00000000	-0.97291028	0.00251450
-0.00031065	-0.09256483	0.06526743	-0.97291028	1.00000000	-0.21341310
-0.29546898	0.28510898	0.00493004	0.00251450	-0.21341310	1.00000000

Covariance matrix
1.39587223E-16	1.16460868E-17	1.98898332E-16	-3.96686536E-15	-2.00827470E-16	-4.04260018E-14
1.16460868E-17	1.86190673E-15	-1.51985149E-15	9.20920995E-15	-2.18552030E-13	1.42467539E-13
1.98898332E-16	-1.51985149E-15	2.56722028E-11	-1.84609702E-11	1.80949741E-11	2.89273005E-13
-3.96686536E-15	9.20920995E-15	-1.84609702E-11	2.83997345E-09	-2.83700299E-09	1.55179719E-12
-2.00827470E-16	-2.18552030E-13	1.80949741E-11	-2.83700299E-09	2.99405463E-09	-1.35231228E-10
-4.04260018E-14	1.42467539E-13	2.89273005E-13	1.55179719E-12	-1.35231228E-10	1.34107208E-10