AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011UH421 ∴ Orbital info ∴ Epoch epochXXX

(600387) 2011UH421 ▹

ORBITAL INFORMATION

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(ASCII data file 600387.eq0)

Keplerian elements at epoch
58371.5 MJD
	Value	1-σ variation	Units
a	2.24379	1.657e-08	au
e	0.080966	7.689e-08
i	5.19	6.908e-06	deg
Ω	86.424	9.613e-05	deg
ω	89.477	0.0001088	deg
M	234.677	4.773e-05	deg

Other useful info
Absolute Magnitude (H)	18.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0621	au
Aphelion	2.4255	au
Asc. node-Earth separation	1.2426	au
Desc. node-Earth separation	1.21374	au
Earth MOID	1.07238	au
Orbital period	1227.64	days
Date of orbit computation	Jul 26 11:16

Correlation matrix
1.00000000	0.14972849	-0.01414665	0.00187810	0.10108251	-0.22274664
0.14972849	1.00000000	-0.02945475	0.00510843	0.09141474	-0.19267235
-0.01414665	-0.02945475	1.00000000	-0.12283504	0.10608188	0.00483847
0.00187810	0.00510843	-0.12283504	1.00000000	-0.88309234	0.00634916
0.10108251	0.09141474	0.10608188	-0.88309234	1.00000000	-0.47207820
-0.22274664	-0.19267235	0.00483847	0.00634916	-0.47207820	1.00000000

Covariance matrix
2.74652916E-16	1.90802652E-16	-1.61954274E-15	2.99217950E-15	1.82200454E-13	-1.76179824E-13
1.90802652E-16	5.91256218E-15	-1.56455171E-14	3.77617196E-14	7.64514020E-13	-7.07066324E-13
-1.61954274E-15	-1.56455171E-14	4.77192312E-11	-8.15727666E-11	7.97020054E-11	1.59517385E-12
2.99217950E-15	3.77617196E-14	-8.15727666E-11	9.24171184E-09	-9.23344297E-09	2.91303339E-11
1.82200454E-13	7.64514020E-13	7.97020054E-11	-9.23344297E-09	1.18293991E-08	-2.45046325E-09
-1.76179824E-13	-7.07066324E-13	1.59517385E-12	2.91303339E-11	-2.45046325E-09	2.27774874E-09