AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2004TK287 ∴ Orbital info ∴ Epoch epochXXX

(117291) 2004TK287 ▹

ORBITAL INFORMATION

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(ASCII data file 117291.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.26951	8.078e-09	au
e	0.183444	3.117e-08
i	3.446	3.863e-06	deg
Ω	141.297	7.279e-05	deg
ω	157.312	7.419e-05	deg
M	328.395	1.6e-05	deg

Other useful info
Absolute Magnitude (H)	16.5	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8532	au
Aphelion	2.6858	au
Asc. node-Earth separation	1.6537	au
Desc. node-Earth separation	0.86291	au
Earth MOID	0.83784	au
Orbital period	1248.81	days
Date of orbit computation	apr 23 20:13

Correlation matrix
1.00000000	0.32854788	-0.00582704	-0.00460143	0.04915161	-0.50344482
0.32854788	1.00000000	-0.00163290	0.00200663	0.03829070	-0.30268593
-0.00582704	-0.00163290	1.00000000	0.34500278	-0.33861633	0.00585893
-0.00460143	0.00200663	0.34500278	1.00000000	-0.97989532	0.00177918
0.04915161	0.03829070	-0.33861633	-0.97989532	1.00000000	-0.18882976
-0.50344482	-0.30268593	0.00585893	0.00177918	-0.18882976	1.00000000

Covariance matrix
6.52571599E-17	8.27144492E-17	-1.81845935E-16	-2.70583241E-15	2.94556270E-14	-6.50893306E-14
8.27144492E-17	9.71263947E-16	-1.96593018E-16	4.55227931E-15	8.85275300E-14	-1.50974886E-13
-1.81845935E-16	-1.96593018E-16	1.49238983E-11	9.70191665E-11	-9.70432724E-11	3.62246023E-13
-2.70583241E-15	4.55227931E-15	9.70191665E-11	5.29892288E-09	-5.29163501E-09	2.07280455E-12
2.94556270E-14	8.85275300E-14	-9.70432724E-11	-5.29163501E-09	5.50342176E-09	-2.24197458E-10
-6.50893306E-14	-1.50974886E-13	3.62246023E-13	2.07280455E-12	-2.24197458E-10	2.56146067E-10