AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2007TW210 ∴ Orbital info ∴ Epoch epochXXX

(312120) 2007TW210 ▹

ORBITAL INFORMATION

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(ASCII data file 312120.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.26425	1.358e-08	au
e	0.069191	4.378e-08
i	7.498	4.906e-06	deg
Ω	253.366	3.98e-05	deg
ω	304.776	5.746e-05	deg
M	131.858	4.161e-05	deg

Other useful info
Absolute Magnitude (H)	17.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1076	au
Aphelion	2.4209	au
Asc. node-Earth separation	1.15337	au
Desc. node-Earth separation	1.36127	au
Earth MOID	1.11329	au
Orbital period	1244.47	days
Date of orbit computation	apr 23 20:55

Correlation matrix
1.00000000	0.27919187	0.01835626	-0.00336951	-0.11530537	-0.00343166
0.27919187	1.00000000	0.00559795	-0.01388067	-0.10430383	0.10184386
0.01835626	0.00559795	1.00000000	0.21077474	-0.15879488	0.01582561
-0.00336951	-0.01388067	0.21077474	1.00000000	-0.68644852	0.00064233
-0.11530537	-0.10430383	-0.15879488	-0.68644852	1.00000000	-0.71478998
-0.00343166	0.10184386	0.01582561	0.00064233	-0.71478998	1.00000000

Covariance matrix
1.84464344E-16	1.66010369E-16	1.22312166E-15	-1.82138386E-15	-8.99829322E-14	-1.93921545E-15
1.66010369E-16	1.91669258E-15	1.20236089E-15	-2.41860878E-14	-2.62380079E-13	1.85514211E-13
1.22312166E-15	1.20236089E-15	2.40690353E-11	4.11554045E-11	-4.47631074E-11	3.23039688E-12
-1.82138386E-15	-2.41860878E-14	4.11554045E-11	1.58401001E-09	-1.56978914E-09	1.06366513E-12
-8.99829322E-14	-2.62380079E-13	-4.47631074E-11	-1.56978914E-09	3.30148082E-09	-1.70883037E-09
-1.93921545E-15	1.85514211E-13	3.23039688E-12	1.06366513E-12	-1.70883037E-09	1.73114008E-09