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.eq0)

Keplerian elements at epoch
58252.7 MJD
	Value	1-σ variation	Units
a	2.90812	2.976e-08	au
e	0.137623	1.119e-07
i	11.326	1.11e-05	deg
Ω	33.465	4.212e-05	deg
ω	18.109	9.434e-05	deg
M	159.233	7.527e-05	deg

Other useful info
Absolute Magnitude (H)	17.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5079	au
Aphelion	3.3083	au
Asc. node-Earth separation	1.52732	au
Desc. node-Earth separation	2.27671	au
Earth MOID	1.51817	au
Orbital period	1811.41	days
Date of orbit computation	apr 23 21:33

Correlation matrix
1.00000000	-0.05133632	0.00932313	0.00201179	-0.00412033	0.00445739
-0.05133632	1.00000000	0.06598817	-0.08147280	-0.69927711	0.79618651
0.00932313	0.06598817	1.00000000	-0.51111515	0.15397520	0.07498126
0.00201179	-0.08147280	-0.51111515	1.00000000	-0.36860507	-0.07240367
-0.00412033	-0.69927711	0.15397520	-0.36860507	1.00000000	-0.89841361
0.00445739	0.79618651	0.07498126	-0.07240367	-0.89841361	1.00000000

Covariance matrix
8.85859635E-16	-1.70914632E-16	3.07882619E-15	2.52191972E-15	-1.15693091E-14	9.98589846E-15
-1.70914632E-16	1.25124996E-14	8.18990965E-14	-3.83839618E-13	-7.37928349E-12	6.70363923E-12
3.07882619E-15	8.18990965E-14	1.23106772E-10	-2.38849795E-10	1.61170140E-10	6.26206371E-11
2.52191972E-15	-3.83839618E-13	-2.38849795E-10	1.77390472E-09	-1.46460092E-09	-2.29535317E-10
-1.15693091E-14	-7.37928349E-12	1.61170140E-10	-1.46460092E-09	8.89991160E-09	-6.37959270E-09
9.98589846E-15	6.70363923E-12	6.26206371E-11	-2.29535317E-10	-6.37959270E-09	5.66562159E-09