AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012XR158 ∴ Orbital info ∴ Epoch epochXXX

2012XR158 ▹

ORBITAL INFORMATION

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(ASCII data file 2012XR158.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.92649	3.637e-08	au
e	0.116816	9.984e-08
i	9.57	9.604e-06	deg
Ω	142.999	4.604e-05	deg
ω	254.013	8.257e-05	deg
M	153.332	5.896e-05	deg

Other useful info
Absolute Magnitude (H)	17.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5846	au
Aphelion	3.2683	au
Asc. node-Earth separation	1.9957	au
Desc. node-Earth separation	1.7843	au
Earth MOID	1.61128	au
Orbital period	1828.6	days
Date of orbit computation	apr 24 01:49

Correlation matrix
1.00000000	-0.21745552	0.00788705	-0.00821416	-0.05746056	-0.04254265
-0.21745552	1.00000000	-0.02680394	0.03953988	-0.55620061	0.69644149
0.00788705	-0.02680394	1.00000000	0.44626237	-0.23334015	-0.01660299
-0.00821416	0.03953988	0.44626237	1.00000000	-0.58667445	0.04648496
-0.05746056	-0.55620061	-0.23334015	-0.58667445	1.00000000	-0.82762062
-0.04254265	0.69644149	-0.01660299	0.04648496	-0.82762062	1.00000000

Covariance matrix
1.32294898E-15	-7.89661773E-16	2.75501524E-15	-1.37550611E-14	-1.72574675E-13	-9.12355252E-14
-7.89661773E-16	9.96777559E-15	-2.57001596E-14	1.81744840E-13	-4.58528444E-12	4.09969582E-12
2.75501524E-15	-2.57001596E-14	9.22308331E-11	1.97313121E-10	-1.85038985E-10	-9.40139332E-12
-1.37550611E-14	1.81744840E-13	1.97313121E-10	2.11960661E-09	-2.23028571E-09	1.26185062E-10
-1.72574675E-13	-4.58528444E-12	-1.85038985E-10	-2.23028571E-09	6.81822597E-09	-4.02934888E-09
-9.12355252E-14	4.09969582E-12	-9.40139332E-12	1.26185062E-10	-4.02934888E-09	3.47644807E-09