AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008HF8 ∴ Orbital info ∴ Epoch epochXXX

(367379) 2008HF8 ▹

ORBITAL INFORMATION

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(ASCII data file 367379.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.80277	2.904e-08	au
e	0.081987	7.4e-08
i	13.314	9.03e-06	deg
Ω	85.118	3.818e-05	deg
ω	251.956	7.496e-05	deg
M	30.085	6.517e-05	deg

Other useful info
Absolute Magnitude (H)	16.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.573	au
Aphelion	3.0326	au
Asc. node-Earth separation	1.87305	au
Desc. node-Earth separation	1.69912	au
Earth MOID	1.59799	au
Orbital period	1713.88	days
Date of orbit computation	apr 23 21:07

Correlation matrix
1.00000000	-0.00869336	-0.01155586	0.01225793	-0.14959179	0.02867426
-0.00869336	1.00000000	-0.00668769	0.01663147	0.33226319	-0.41175658
-0.01155586	-0.00668769	1.00000000	-0.38044982	0.16865103	0.02631884
0.01225793	0.01663147	-0.38044982	1.00000000	-0.49137730	-0.00572260
-0.14959179	0.33226319	0.16865103	-0.49137730	1.00000000	-0.85596098
0.02867426	-0.41175658	0.02631884	-0.00572260	-0.85596098	1.00000000

Covariance matrix
8.43036903E-16	-1.86797193E-17	-3.02966577E-15	1.35894852E-14	-3.25599468E-13	5.42614743E-14
-1.86797193E-17	5.47669764E-15	-4.46894309E-15	4.69951136E-14	1.84329244E-12	-1.98598497E-12
-3.02966577E-15	-4.46894309E-15	8.15338844E-11	-1.31168393E-10	1.14159139E-10	1.54885856E-11
1.35894852E-14	4.69951136E-14	-1.31168393E-10	1.45789246E-09	-1.40646995E-09	-1.42407171E-11
-3.25599468E-13	1.84329244E-12	1.14159139E-10	-1.40646995E-09	5.61959796E-09	-4.18198636E-09
5.42614743E-14	-1.98598497E-12	1.54885856E-11	-1.42407171E-11	-4.18198636E-09	4.24768246E-09