AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2004HB50 ∴ Orbital info ∴ Epoch epochXXX

(218365) 2004HB50 ▹

ORBITAL INFORMATION

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(ASCII data file 218365.eq0)

Keplerian elements at epoch
57443.5 MJD
	Value	1-σ variation	Units
a	2.62379	1.789e-08	au
e	0.317683	5.01e-08
i	12.508	6.907e-06	deg
Ω	38.59	2.447e-05	deg
ω	291.768	2.705e-05	deg
M	212.926	1.316e-05	deg

Other useful info
Absolute Magnitude (H)	15.7	mag
Slope parameter (G)	0.15	mag
Perihelion	1.7903	au
Aphelion	3.4573	au
Asc. node-Earth separation	1.11903	au
Desc. node-Earth separation	1.66725	au
Earth MOID	0.82575	au
Orbital period	1552.36	days
Date of orbit computation	apr 23 20:35

Correlation matrix
1.00000000	-0.10616798	-0.02045625	-0.02668061	0.12338445	-0.29611736
-0.10616798	1.00000000	0.02016174	0.01895467	0.10959786	-0.24348239
-0.02045625	0.02016174	1.00000000	-0.11349792	0.09789773	0.00668449
-0.02668061	0.01895467	-0.11349792	1.00000000	-0.88681783	0.01927922
0.12338445	0.10959786	0.09789773	-0.88681783	1.00000000	-0.45060239
-0.29611736	-0.24348239	0.00668449	0.01927922	-0.45060239	1.00000000

Covariance matrix
3.20210283E-16	-9.51883570E-17	-2.52844615E-15	-1.16808397E-14	5.97181901E-14	-6.97335391E-14
-9.51883570E-17	2.51041383E-15	6.97767542E-15	2.32353599E-14	1.48526275E-13	-1.60546342E-13
-2.52844615E-15	6.97767542E-15	4.77111962E-11	-1.91804448E-11	1.82899011E-11	6.07629398E-13
-1.16808397E-14	2.32353599E-14	-1.91804448E-11	5.98578662E-10	-5.86845264E-10	6.20740892E-12
5.97181901E-14	1.48526275E-13	1.82899011E-11	-5.86845264E-10	7.31572113E-10	-1.60391838E-10
-6.97335391E-14	-1.60546342E-13	6.07629398E-13	6.20740892E-12	-1.60391838E-10	1.73189040E-10