AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2013HE121 ∴ Orbital info ∴ Epoch epochXXX

(486565) 2013HE121 ▹

ORBITAL INFORMATION

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(ASCII data file 486565.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.90479	3.097e-08	au
e	0.138549	1.04e-07
i	11.297	1.107e-05	deg
Ω	33.289	4.232e-05	deg
ω	19.894	9.444e-05	deg
M	224.678	7.407e-05	deg

Other useful info
Absolute Magnitude (H)	17.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5023	au
Aphelion	3.3072	au
Asc. node-Earth separation	1.52746	au
Desc. node-Earth separation	2.27014	au
Earth MOID	1.51604	au
Orbital period	1808.3	days
Date of orbit computation	apr 23 21:33

Correlation matrix
1.00000000	0.11707428	0.05735121	-0.04519359	-0.22257563	0.17077293
0.11707428	1.00000000	0.06218228	-0.08214423	-0.66947366	0.76792500
0.05735121	0.06218228	1.00000000	-0.50965898	0.15299085	0.07458771
-0.04519359	-0.08214423	-0.50965898	1.00000000	-0.36551893	-0.07673375
-0.22257563	-0.66947366	0.15299085	-0.36551893	1.00000000	-0.89408492
0.17077293	0.76792500	0.07458771	-0.07673375	-0.89408492	1.00000000

Covariance matrix
9.59040361E-16	3.77151465E-16	1.96571121E-14	-5.92304603E-14	-6.50939140E-13	3.91731350E-13
3.77151465E-16	1.08211069E-14	7.15914500E-14	-3.61628555E-13	-6.57678534E-12	5.91705377E-12
1.96571121E-14	7.15914500E-14	1.22494704E-10	-2.38719624E-10	1.59907358E-10	6.11472297E-11
-5.92304603E-14	-3.61628555E-13	-2.38719624E-10	1.79101641E-09	-1.46084448E-09	-2.40539871E-10
-6.50939140E-13	-6.57678534E-12	1.59907358E-10	-1.46084448E-09	8.91843523E-09	-6.25423165E-09
3.91731350E-13	5.91705377E-12	6.11472297E-11	-2.40539871E-10	-6.25423165E-09	5.48658015E-09