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.eq0)

Keplerian elements at epoch
57372.9 MJD
	Value	1-σ variation	Units
a	2.26892	8.018e-09	au
e	0.184326	3.126e-08
i	3.446	3.864e-06	deg
Ω	141.329	7.277e-05	deg
ω	157.337	7.414e-05	deg
M	175.625	1.416e-05	deg

Other useful info
Absolute Magnitude (H)	16.5	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8507	au
Aphelion	2.6871	au
Asc. node-Earth separation	1.65437	au
Desc. node-Earth separation	0.85941	au
Earth MOID	0.83441	au
Orbital period	1248.32	days
Date of orbit computation	apr 23 20:13

Correlation matrix
1.00000000	0.31833558	-0.00555124	-0.00399550	0.04855608	-0.23997870
0.31833558	1.00000000	-0.00166676	0.00213054	0.03837422	-0.23714561
-0.00555124	-0.00166676	1.00000000	0.34405665	-0.33777592	0.00475174
-0.00399550	0.00213054	0.34405665	1.00000000	-0.98017125	0.00067476
0.04855608	0.03837422	-0.33777592	-0.98017125	1.00000000	-0.19490039
-0.23997870	-0.23714561	0.00475174	0.00067476	-0.19490039	1.00000000

Covariance matrix
6.42890043E-17	7.97808115E-17	-1.71980572E-16	-2.33135769E-15	2.88660060E-14	-2.72368672E-14
7.97808115E-17	9.76989362E-16	-2.01297527E-16	4.84622003E-15	8.89322329E-14	-1.04924305E-13
-1.71980572E-16	-2.01297527E-16	1.49293821E-11	9.67431089E-11	-9.67663385E-11	2.59890212E-13
-2.33135769E-15	4.84622003E-15	9.67431089E-11	5.29588235E-09	-5.28866223E-09	6.95082778E-13
2.88660060E-14	8.89322329E-14	-9.67663385E-11	-5.28866223E-09	5.49729974E-09	-2.04551895E-10
-2.72368672E-14	-1.04924305E-13	2.59890212E-13	6.95082778E-13	-2.04551895E-10	2.00369770E-10