AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008HX8 ∴ Orbital info ∴ Epoch epochXXX

(400485) 2008HX8 ▹

ORBITAL INFORMATION

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(ASCII data file 400485.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.13691	3.993e-08	au
e	0.123728	5.84e-08
i	12.117	6.31e-06	deg
Ω	106.795	3.055e-05	deg
ω	342.809	4.27e-05	deg
M	68.994	2.638e-05	deg

Other useful info
Absolute Magnitude (H)	16.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.7488	au
Aphelion	3.525	au
Asc. node-Earth separation	1.77963	au
Desc. node-Earth separation	2.48637	au
Earth MOID	1.76835	au
Orbital period	2029.32	days
Date of orbit computation	Jun 5 02:03

Correlation matrix
1.00000000	-0.14279601	0.02574141	-0.01435926	-0.30026582	0.22684134
-0.14279601	1.00000000	0.00868788	-0.03301291	-0.01955267	0.11826703
0.02574141	0.00868788	1.00000000	-0.16057373	0.10632060	0.01020192
-0.01435926	-0.03301291	-0.16057373	1.00000000	-0.70237835	0.00402439
-0.30026582	-0.01955267	0.10632060	-0.70237835	1.00000000	-0.68846950
0.22684134	0.11826703	0.01020192	0.00402439	-0.68846950	1.00000000

Covariance matrix
1.59452679E-15	-3.32977843E-16	6.48636273E-15	-1.75171424E-14	-5.12006719E-13	2.38912922E-13
-3.32977843E-16	3.41009678E-15	3.20147614E-15	-5.88955570E-14	-4.87577051E-14	1.82158127E-13
6.48636273E-15	3.20147614E-15	3.98204419E-11	-3.09558609E-11	2.86499803E-11	1.69799593E-12
-1.75171424E-14	-5.88955570E-14	-3.09558609E-11	9.33320250E-10	-9.16305538E-10	3.24277454E-12
-5.12006719E-13	-4.87577051E-14	2.86499803E-11	-9.16305538E-10	1.82350814E-09	-7.75425488E-10
2.38912922E-13	1.82158127E-13	1.69799593E-12	3.24277454E-12	-7.75425488E-10	6.95669608E-10