AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012TA237 ∴ Orbital info ∴ Epoch epochXXX

(669193) 2012TA237 ▹

ORBITAL INFORMATION

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(ASCII data file 669193.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.71958	1.834e-08	au
e	0.081366	7.598e-08
i	4.827	5.532e-06	deg
Ω	112.742	0.0001217	deg
ω	205.265	0.0001371	deg
M	257.558	6.759e-05	deg

Other useful info
Absolute Magnitude (H)	17.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4983	au
Aphelion	2.9409	au
Asc. node-Earth separation	1.93313	au
Desc. node-Earth separation	1.50012	au
Earth MOID	1.48553	au
Orbital period	1638.14	days
Date of orbit computation	apr 23 22:09

Correlation matrix
1.00000000	0.13683351	-0.00892302	0.00223101	0.05458909	-0.21971748
0.13683351	1.00000000	-0.01885783	0.01051115	0.22643154	-0.54738151
-0.00892302	-0.01885783	1.00000000	-0.11222176	0.08355941	0.03392219
0.00223101	0.01051115	-0.11222176	1.00000000	-0.87832305	-0.01254115
0.05458909	0.22643154	0.08355941	-0.87832305	1.00000000	-0.46235709
-0.21971748	-0.54738151	0.03392219	-0.01254115	-0.46235709	1.00000000

Covariance matrix
3.36346500E-16	1.90681662E-16	-9.05211167E-16	4.97950916E-15	1.37291661E-13	-2.72377636E-13
1.90681662E-16	5.77359059E-15	-7.92609900E-15	9.71999115E-14	2.35941744E-12	-2.81142493E-12
-9.05211167E-16	-7.92609900E-15	3.05977537E-11	-7.55464879E-11	6.33847822E-11	1.26835834E-11
4.97950916E-15	9.71999115E-14	-7.55464879E-11	1.48110173E-08	-1.46585699E-08	-1.03167575E-10
1.37291661E-13	2.35941744E-12	6.33847822E-11	-1.46585699E-08	1.88057106E-08	-4.28583822E-09
-2.72377636E-13	-2.81142493E-12	1.26835834E-11	-1.03167575E-10	-4.28583822E-09	4.56905883E-09