AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2007TJ431 ∴ Orbital info ∴ Epoch epochXXX

(281338) 2007TJ431 ▹

ORBITAL INFORMATION

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(ASCII data file 281338.eq0)

Keplerian elements at epoch
57588.8 MJD
	Value	1-σ variation	Units
a	3.16438	3.594e-08	au
e	0.138586	8.886e-08
i	5.739	9.892e-06	deg
Ω	39.223	7.056e-05	deg
ω	304.468	7.707e-05	deg
M	241.494	3.114e-05	deg

Other useful info
Absolute Magnitude (H)	16.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.7258	au
Aphelion	3.6029	au
Asc. node-Earth separation	1.88662	au
Desc. node-Earth separation	2.3613	au
Earth MOID	1.72352	au
Orbital period	2056.04	days
Date of orbit computation	apr 23 20:49

Correlation matrix
1.00000000	-0.21774950	0.00226746	0.01214442	0.02616005	-0.09745405
-0.21774950	1.00000000	0.00852164	-0.00864218	0.16495009	-0.42813164
0.00226746	0.00852164	1.00000000	-0.24787843	0.22620607	0.00165942
0.01214442	-0.00864218	-0.24787843	1.00000000	-0.91410746	0.01400432
0.02616005	0.16495009	0.22620607	-0.91410746	1.00000000	-0.41096475
-0.09745405	-0.42813164	0.00165942	0.01400432	-0.41096475	1.00000000

Covariance matrix
1.29168391E-15	-6.95375606E-16	8.06164259E-16	3.07970125E-14	7.24609725E-14	-1.09064928E-13
-6.95375606E-16	7.89529440E-15	7.49052606E-15	-5.41827538E-14	1.12959882E-12	-1.18459143E-12
8.06164259E-16	7.49052606E-15	9.78610083E-11	-1.73020431E-10	1.72463269E-10	5.11173099E-13
3.07970125E-14	-5.41827538E-14	-1.73020431E-10	4.97860457E-09	-4.97094063E-09	3.07696795E-11
7.24609725E-14	1.12959882E-12	1.72463269E-10	-4.97094063E-09	5.93984368E-09	-9.86277612E-10
-1.09064928E-13	-1.18459143E-12	5.11173099E-13	3.07696795E-11	-9.86277612E-10	9.69648196E-10