AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001BA20 ∴ Orbital info ∴ Epoch epochXXX

(107164) 2001BA20 ▹

ORBITAL INFORMATION

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(ASCII data file 107164.eq0)

Keplerian elements at epoch
57456.8 MJD
	Value	1-σ variation	Units
a	2.38877	1.024e-08	au
e	0.172783	4.901e-08
i	4.043	4.469e-06	deg
Ω	74.42	7.209e-05	deg
ω	313.048	7.389e-05	deg
M	112.392	1.401e-05	deg

Other useful info
Absolute Magnitude (H)	16.3	mag
Slope parameter (G)	0.15	mag
Perihelion	1.976	au
Aphelion	2.8015	au
Asc. node-Earth separation	1.08639	au
Desc. node-Earth separation	1.61233	au
Earth MOID	0.98118	au
Orbital period	1348.53	days
Date of orbit computation	apr 23 20:10

Correlation matrix
1.00000000	0.24461151	-0.01369948	0.00576312	0.01245025	-0.13167687
0.24461151	1.00000000	-0.00849750	0.00716432	-0.07067768	0.21420001
-0.01369948	-0.00849750	1.00000000	-0.12150042	0.12168864	-0.01224200
0.00576312	0.00716432	-0.12150042	1.00000000	-0.97540521	0.01455712
0.01245025	-0.07067768	0.12168864	-0.97540521	1.00000000	-0.22849522
-0.13167687	0.21420001	-0.01224200	0.01455712	-0.22849522	1.00000000

Covariance matrix
1.04829874E-16	1.22743878E-16	-6.26778006E-16	4.25374237E-15	9.41960194E-15	-1.88818981E-14
1.22743878E-16	2.40193279E-15	-1.86096769E-15	2.53120121E-14	-2.55961574E-13	1.47025795E-13
-6.26778006E-16	-1.86096769E-15	1.99679845E-11	-3.91395690E-11	4.01817825E-11	-7.66148638E-13
4.25374237E-15	2.53120121E-14	-3.91395690E-11	5.19687550E-09	-5.19598972E-09	1.46973940E-11
9.41960194E-15	-2.55961574E-13	4.01817825E-11	-5.19598972E-09	5.46039563E-09	-2.36473670E-10
-1.88818981E-14	1.47025795E-13	-7.66148638E-13	1.46973940E-11	-2.36473670E-10	1.96149515E-10