AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2007TK381 ∴ Orbital info ∴ Epoch epochXXX

(431538) 2007TK381 ▹

ORBITAL INFORMATION

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(ASCII data file 431538.eq0)

Keplerian elements at epoch
58028.0 MJD
	Value	1-σ variation	Units
a	3.16064	5.44e-08	au
e	0.196437	7.167e-08
i	16.621	1.593e-05	deg
Ω	201.763	2.266e-05	deg
ω	286.287	5.104e-05	deg
M	205.561	4.361e-05	deg

Other useful info
Absolute Magnitude (H)	16.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5398	au
Aphelion	3.7815	au
Asc. node-Earth separation	1.8789	au
Desc. node-Earth separation	2.21875	au
Earth MOID	1.61353	au
Orbital period	2052.39	days
Date of orbit computation	apr 23 21:21

Correlation matrix
1.00000000	0.33099246	-0.01633438	0.00543308	0.40155409	-0.47430773
0.33099246	1.00000000	-0.02289760	0.00202748	0.30653854	-0.41943648
-0.01633438	-0.02289760	1.00000000	0.26707762	-0.15446825	0.04582771
0.00543308	0.00202748	0.26707762	1.00000000	-0.42624893	0.00085675
0.40155409	0.30653854	-0.15446825	-0.42624893	1.00000000	-0.89396789
-0.47430773	-0.41943648	0.04582771	0.00085675	-0.89396789	1.00000000

Covariance matrix
2.95892844E-15	1.29036501E-15	-1.41557421E-14	6.69600621E-15	1.11488478E-12	-1.12522212E-12
1.29036501E-15	5.13634850E-15	-2.61444835E-14	3.29220117E-15	1.12132376E-12	-1.31100476E-12
-1.41557421E-14	-2.61444835E-14	2.53819877E-10	9.64058092E-11	-1.25608998E-10	3.18421064E-11
6.69600621E-15	3.29220117E-15	9.64058092E-11	5.13340792E-10	-4.92929598E-10	8.46580871E-13
1.11488478E-12	1.12132376E-12	-1.25608998E-10	-4.92929598E-10	2.60517801E-09	-1.98999254E-09
-1.12522212E-12	-1.31100476E-12	3.18421064E-11	8.46580871E-13	-1.98999254E-09	1.90204878E-09