AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1997BD ∴ Orbital info ∴ Epoch epochXXX

(100517) 1997BD ▹

ORBITAL INFORMATION

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(ASCII data file 100517.eq0)

Keplerian elements at epoch
57328.7 MJD
	Value	1-σ variation	Units
a	3.05198	2.055e-08	au
e	0.014646	4.671e-08
i	2.431	5.165e-06	deg
Ω	41.559	0.0001115	deg
ω	107.429	0.0002114	deg
M	169.858	0.0001795	deg

Other useful info
Absolute Magnitude (H)	15.3	mag
Slope parameter (G)	0.15	mag
Perihelion	3.0073	au
Aphelion	3.0967	au
Asc. node-Earth separation	2.07299	au
Desc. node-Earth separation	2.03059	au
Earth MOID	2.01767	au
Orbital period	1947.47	days
Date of orbit computation	apr 23 20:08

Correlation matrix
1.00000000	0.07837860	0.00251372	-0.00548152	0.22077323	-0.25802182
0.07837860	1.00000000	0.00494924	-0.00637987	0.23917093	-0.27826382
0.00251372	0.00494924	1.00000000	-0.22785281	0.11778295	0.00294606
-0.00548152	-0.00637987	-0.22785281	1.00000000	-0.53197353	0.00598631
0.22077323	0.23917093	0.11778295	-0.53197353	1.00000000	-0.84976532
-0.25802182	-0.27826382	0.00294606	0.00598631	-0.84976532	1.00000000

Covariance matrix
4.22479917E-16	7.52532731E-17	2.66842574E-16	-1.25670288E-14	9.59180460E-13	-9.51752074E-13
7.52532731E-17	2.18197445E-15	1.19398312E-15	-3.32403501E-14	2.36147909E-12	-2.33263038E-12
2.66842574E-16	1.19398312E-15	2.66728339E-11	-1.31255595E-10	1.28578363E-10	2.73048747E-12
-1.25670288E-14	-3.32403501E-14	-1.31255595E-10	1.24410692E-08	-1.25420853E-08	1.19826318E-10
9.59180460E-13	2.36147909E-12	1.28578363E-10	-1.25420853E-08	4.46788257E-08	-3.22340026E-08
-9.51752074E-13	-2.33263038E-12	2.73048747E-12	1.19826318E-10	-3.22340026E-08	3.22054015E-08