AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998HJ ∴ Orbital info ∴ Epoch epochXXX

(337070) 1998HJ ▹

ORBITAL INFORMATION

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(ASCII data file 337070.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.22713	9.835e-09	au
e	0.18529	5.66e-08
i	6.867	6.122e-06	deg
Ω	139.991	4.956e-05	deg
ω	77.364	5.416e-05	deg
M	289.024	1.995e-05	deg

Other useful info
Absolute Magnitude (H)	18.2	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8145	au
Aphelion	2.6398	au
Asc. node-Earth separation	1.08085	au
Desc. node-Earth separation	1.22843	au
Earth MOID	0.82284	au
Orbital period	1213.99	days
Date of orbit computation	apr 23 21:01

Correlation matrix
1.00000000	-0.28870310	0.02048207	-0.00341138	0.11581203	-0.51195676
-0.28870310	1.00000000	-0.04859628	0.00098694	-0.12323977	0.30597109
0.02048207	-0.04859628	1.00000000	0.13724396	-0.12607609	0.00289920
-0.00341138	0.00098694	0.13724396	1.00000000	-0.91508951	0.01522434
0.11581203	-0.12323977	-0.12607609	-0.91508951	1.00000000	-0.39646114
-0.51195676	0.30597109	0.00289920	0.01522434	-0.39646114	1.00000000

Covariance matrix
9.67366573E-17	-1.60713968E-16	1.23327852E-15	-1.66298136E-15	6.16946480E-14	-1.00438067E-13
-1.60713968E-16	3.20341549E-15	-1.68384233E-14	2.76860567E-15	-3.77794630E-13	3.45427220E-13
1.23327852E-15	-1.68384233E-14	3.74786071E-11	4.16435020E-11	-4.18044696E-11	3.54029222E-13
-1.66298136E-15	2.76860567E-15	4.16435020E-11	2.45654428E-09	-2.45654177E-09	1.50511688E-11
6.16946480E-14	-3.77794630E-13	-4.18044696E-11	-2.45654177E-09	2.93357070E-09	-4.28320077E-10
-1.00438067E-13	3.45427220E-13	3.54029222E-13	1.50511688E-11	-4.28320077E-10	3.97868036E-10