AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2003HY2 ∴ Orbital info ∴ Epoch epochXXX

(380426) 2003HY2 ▹

ORBITAL INFORMATION

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(ASCII data file 380426.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.52726	1.648e-08	au
e	0.04745	6.308e-08
i	14.268	9.631e-06	deg
Ω	22.308	1.894e-05	deg
ω	75.231	0.0001119	deg
M	178.351	0.0001077	deg

Other useful info
Absolute Magnitude (H)	16.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4073	au
Aphelion	2.6472	au
Asc. node-Earth separation	1.49515	au
Desc. node-Earth separation	1.54996	au
Earth MOID	1.46164	au
Orbital period	1467.48	days
Date of orbit computation	apr 23 21:10

Correlation matrix
1.00000000	-0.06034305	0.01500536	-0.02033653	-0.03009178	-0.01777633
-0.06034305	1.00000000	-0.01100319	0.02585321	-0.47402438	0.45096436
0.01500536	-0.01100319	1.00000000	0.00539335	0.03810589	-0.04047305
-0.02033653	0.02585321	0.00539335	1.00000000	-0.18933926	0.02747039
-0.03009178	-0.47402438	0.03810589	-0.18933926	1.00000000	-0.98408179
-0.01777633	0.45096436	-0.04047305	0.02747039	-0.98408179	1.00000000

Covariance matrix
2.71617461E-16	-6.27343619E-17	2.38185412E-15	-6.34666537E-15	-5.54849747E-14	-3.15432480E-14
-6.27343619E-17	3.97922698E-15	-6.68509579E-15	3.08818908E-14	-3.34540543E-12	3.06285889E-12
2.38185412E-15	-6.68509579E-15	9.27640519E-11	9.83645089E-13	4.10611058E-11	-4.19702129E-11
-6.34666537E-15	3.08818908E-14	9.83645089E-13	3.58575004E-10	-4.01124691E-10	5.60067433E-11
-5.54849747E-14	-3.34540543E-12	4.10611058E-11	-4.01124691E-10	1.25169189E-08	-1.18540110E-08
-3.15432480E-14	3.06285889E-12	-4.19702129E-11	5.60067433E-11	-1.18540110E-08	1.15923324E-08