AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011HH74 ∴ Orbital info ∴ Epoch epochXXX

(336945) 2011HH74 ▹

ORBITAL INFORMATION

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(ASCII data file 336945.eq0)

Keplerian elements at epoch
57976.7 MJD
	Value	1-σ variation	Units
a	3.04832	3.8e-08	au
e	0.072502	6.024e-08
i	14.659	8.646e-06	deg
Ω	173.392	2.358e-05	deg
ω	264.265	6.445e-05	deg
M	214.476	6.067e-05	deg

Other useful info
Absolute Magnitude (H)	16.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.8273	au
Aphelion	3.2693	au
Asc. node-Earth separation	2.06145	au
Desc. node-Earth separation	2.00512	au
Earth MOID	1.8893	au
Orbital period	1943.97	days
Date of orbit computation	apr 23 21:01

Correlation matrix
1.00000000	0.18008621	0.01369336	0.00023447	-0.11656948	0.12023761
0.18008621	1.00000000	0.00419513	-0.00297219	-0.17673778	0.15895204
0.01369336	0.00419513	1.00000000	0.14403772	-0.06662445	0.01631553
0.00023447	-0.00297219	0.14403772	1.00000000	-0.34864553	-0.00618555
-0.11656948	-0.17673778	-0.06662445	-0.34864553	1.00000000	-0.93130042
0.12023761	0.15895204	0.01631553	-0.00618555	-0.93130042	1.00000000

Covariance matrix
1.44423016E-15	4.12256109E-16	4.49953963E-15	2.10147832E-16	-2.85501403E-13	2.77223303E-13
4.12256109E-16	3.62858152E-15	2.18501193E-15	-4.22252258E-15	-6.86124613E-13	5.80905844E-13
4.49953963E-15	2.18501193E-15	7.47617637E-11	2.93726694E-11	-3.71260357E-11	8.55878320E-12
2.10147832E-16	-4.22252258E-15	2.93726694E-11	5.56230560E-10	-5.29927781E-10	-8.85068948E-12
-2.85501403E-13	-6.86124613E-13	-3.71260357E-11	-5.29927781E-10	4.15346284E-09	-3.64138136E-09
2.77223303E-13	5.80905844E-13	8.55878320E-12	-8.85068948E-12	-3.64138136E-09	3.68080151E-09