AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009HC37 ∴ Orbital info ∴ Epoch epochXXX

(490367) 2009HC37 ▹

ORBITAL INFORMATION

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(ASCII data file 490367.eq0)

Keplerian elements at epoch
57069.8 MJD
	Value	1-σ variation	Units
a	2.61641	3.809e-08	au
e	0.31357	1.535e-07
i	32.709	2.214e-05	deg
Ω	22.312	1.515e-05	deg
ω	310.289	3.14e-05	deg
M	29.815	2.188e-05	deg

Other useful info
Absolute Magnitude (H)	16.5	mag
Slope parameter (G)	0.15	mag
Perihelion	1.796	au
Aphelion	3.4368	au
Asc. node-Earth separation	0.96325	au
Desc. node-Earth separation	1.95627	au
Earth MOID	0.88699	au
Orbital period	1545.81	days
Date of orbit computation	apr 23 21:34

Correlation matrix
1.00000000	-0.46677956	0.15988652	-0.04402499	0.16826560	-0.33710614
-0.46677956	1.00000000	-0.18902183	-0.02895523	0.52440991	-0.49515369
0.15988652	-0.18902183	1.00000000	-0.30889895	0.04242342	0.06038938
-0.04402499	-0.02895523	-0.30889895	1.00000000	-0.45840149	0.08114926
0.16826560	0.52440991	0.04242342	-0.45840149	1.00000000	-0.88134362
-0.33710614	-0.49515369	0.06038938	0.08114926	-0.88134362	1.00000000

Covariance matrix
1.45072881E-15	-2.72945289E-15	1.34838981E-13	-2.54087892E-14	2.01221802E-13	-2.80967189E-13
-2.72945289E-15	2.35690083E-14	-6.42529571E-13	-6.73579942E-14	2.52771501E-12	-1.66343756E-12
1.34838981E-13	-6.42529571E-13	4.90253848E-10	-1.03637869E-10	2.94919026E-11	2.92594988E-11
-2.54087892E-14	-6.73579942E-14	-1.03637869E-10	2.29605924E-10	-2.18084163E-10	2.69074131E-11
2.01221802E-13	2.52771501E-12	2.94919026E-11	-2.18084163E-10	9.85764400E-10	-6.05518841E-10
-2.80967189E-13	-1.66343756E-12	2.92594988E-11	2.69074131E-11	-6.05518841E-10	4.78841366E-10