AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008HC49 ∴ Orbital info ∴ Epoch epochXXX

(315861) 2008HC49 ▹

ORBITAL INFORMATION

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(ASCII data file 315861.eq0)

Keplerian elements at epoch
58222.2 MJD
	Value	1-σ variation	Units
a	3.01355	2.542e-08	au
e	0.199399	6.582e-08
i	6.689	6.997e-06	deg
Ω	71.72	4.606e-05	deg
ω	339.344	4.88e-05	deg
M	106.71	1.316e-05	deg

Other useful info
Absolute Magnitude (H)	16.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4127	au
Aphelion	3.6145	au
Asc. node-Earth separation	1.4517	au
Desc. node-Earth separation	2.54307	au
Earth MOID	1.42297	au
Orbital period	1910.81	days
Date of orbit computation	apr 23 20:56

Correlation matrix
1.00000000	-0.22223753	0.00720289	-0.00448021	-0.11451898	0.37300741
-0.22223753	1.00000000	-0.01573598	-0.00839727	0.03204865	-0.03384720
0.00720289	-0.01573598	1.00000000	-0.30456411	0.28623427	-0.00235245
-0.00448021	-0.00839727	-0.30456411	1.00000000	-0.93834838	0.00706542
-0.11451898	0.03204865	0.28623427	-0.93834838	1.00000000	-0.34050453
0.37300741	-0.03384720	-0.00235245	0.00706542	-0.34050453	1.00000000

Covariance matrix
6.46356050E-16	-3.71915213E-16	1.28134393E-15	-5.24608409E-15	-1.42082895E-13	1.24781047E-13
-3.71915213E-16	4.33292584E-15	-7.24782335E-15	-2.54583211E-14	1.02950563E-13	-2.93162617E-14
1.28134393E-15	-7.24782335E-15	4.89605700E-11	-9.81529144E-11	9.77402128E-11	-2.16590487E-13
-5.24608409E-15	-2.54583211E-14	-9.81529144E-11	2.12130188E-09	-2.10908349E-09	4.28187931E-12
-1.42082895E-13	1.02950563E-13	9.77402128E-11	-2.10908349E-09	2.38153434E-09	-2.18648532E-10
1.24781047E-13	-2.93162617E-14	-2.16590487E-13	4.28187931E-12	-2.18648532E-10	1.73137244E-10