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.eq0)

Keplerian elements at epoch
57711.7 MJD
	Value	1-σ variation	Units
a	2.8039	2.93e-08	au
e	0.082622	7.344e-08
i	13.299	9.017e-06	deg
Ω	85.252	3.826e-05	deg
ω	249.949	7.481e-05	deg
M	187.599	6.555e-05	deg

Other useful info
Absolute Magnitude (H)	16.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5722	au
Aphelion	3.0356	au
Asc. node-Earth separation	1.88173	au
Desc. node-Earth separation	1.69306	au
Earth MOID	1.59594	au
Orbital period	1714.91	days
Date of orbit computation	apr 23 21:07

Correlation matrix
1.00000000	0.01571485	-0.01226319	0.01311694	-0.08992047	0.09569701
0.01571485	1.00000000	-0.00830032	0.01540402	0.32478272	-0.39842541
-0.01226319	-0.00830032	1.00000000	-0.37986081	0.17060409	0.02260638
0.01311694	0.01540402	-0.37986081	1.00000000	-0.49249335	-0.00530923
-0.08992047	0.32478272	0.17060409	-0.49249335	1.00000000	-0.86382889
0.09569701	-0.39842541	0.02260638	-0.00530923	-0.86382889	1.00000000

Covariance matrix
8.58667816E-16	3.38172325E-17	-3.24026914E-15	1.47065910E-14	-1.97121168E-13	1.83808686E-13
3.38172325E-17	5.39299817E-15	-5.49636160E-15	4.32828749E-14	1.78430931E-12	-1.91786157E-12
-3.24026914E-15	-5.49636160E-15	8.13074433E-11	-1.31055910E-10	1.15084458E-10	1.33613815E-11
1.47065910E-14	4.32828749E-14	-1.31055910E-10	1.46397595E-09	-1.40970886E-09	-1.33153729E-11
-1.97121168E-13	1.78430931E-12	1.15084458E-10	-1.40970886E-09	5.59659881E-09	-4.23589225E-09
1.83808686E-13	-1.91786157E-12	1.33613815E-11	-1.33153729E-11	-4.23589225E-09	4.29645416E-09