AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001TR222 ∴ Orbital info ∴ Epoch epochXXX

(337685) 2001TR222 ▹

ORBITAL INFORMATION

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(ASCII data file 337685.eq0)

Keplerian elements at epoch
57472.3 MJD
	Value	1-σ variation	Units
a	3.09062	3.197e-08	au
e	0.104084	8.096e-08
i	8.163	7.821e-06	deg
Ω	234.774	5.458e-05	deg
ω	107.101	6.596e-05	deg
M	265.911	3.521e-05	deg

Other useful info
Absolute Magnitude (H)	16.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.7689	au
Aphelion	3.4123	au
Asc. node-Earth separation	2.14286	au
Desc. node-Earth separation	1.97904	au
Earth MOID	1.77648	au
Orbital period	1984.57	days
Date of orbit computation	apr 23 21:01

Correlation matrix
1.00000000	-0.34723429	0.03706265	0.00116317	-0.01742157	0.02462257
-0.34723429	1.00000000	-0.02296851	-0.00030944	0.14513131	-0.24368901
0.03706265	-0.02296851	1.00000000	-0.23622105	0.18548795	0.01542155
0.00116317	-0.00030944	-0.23622105	1.00000000	-0.82199688	0.00416535
-0.01742157	0.14513131	0.18548795	-0.82199688	1.00000000	-0.56668007
0.02462257	-0.24368901	0.01542155	0.00416535	-0.56668007	1.00000000

Covariance matrix
1.02208561E-15	-8.98779650E-16	9.26747363E-15	2.02968744E-15	-3.67359975E-14	2.77197759E-14
-8.98779650E-16	6.55501944E-15	-1.45445773E-14	-1.36741485E-15	7.75013239E-13	-6.94761297E-13
9.26747363E-15	-1.45445773E-14	6.11733690E-11	-1.00841834E-10	9.56880998E-11	4.24738822E-12
2.02968744E-15	-1.36741485E-15	-1.00841834E-10	2.97907819E-09	-2.95918521E-09	8.00581250E-12
-3.67359975E-14	7.75013239E-13	9.56880998E-11	-2.95918521E-09	4.35032847E-09	-1.31616895E-09
2.77197759E-14	-6.94761297E-13	4.24738822E-12	8.00581250E-12	-1.31616895E-09	1.24001049E-09