AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008BA1 ∴ Orbital info ∴ Epoch epochXXX

(349438) 2008BA1 ▹

ORBITAL INFORMATION

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(ASCII data file 349438.eq0)

Keplerian elements at epoch
58042.7 MJD
	Value	1-σ variation	Units
a	2.9255	3.17e-08	au
e	0.080179	5.296e-08
i	10.005	6.329e-06	deg
Ω	69.146	3.311e-05	deg
ω	69.275	5.287e-05	deg
M	320.5	4.083e-05	deg

Other useful info
Absolute Magnitude (H)	16.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6909	au
Aphelion	3.1601	au
Asc. node-Earth separation	1.84014	au
Desc. node-Earth separation	1.97669	au
Earth MOID	1.72397	au
Orbital period	1827.67	days
Date of orbit computation	apr 23 21:03

Correlation matrix
1.00000000	-0.17894379	0.00909373	-0.00637846	0.16822370	-0.21511773
-0.17894379	1.00000000	0.00158023	0.01366309	-0.04650904	0.05235385
0.00909373	0.00158023	1.00000000	-0.01655881	0.01610786	-0.00668247
-0.00637846	0.01366309	-0.01655881	1.00000000	-0.61857420	0.00369556
0.16822370	-0.04650904	0.01610786	-0.61857420	1.00000000	-0.78354530
-0.21511773	0.05235385	-0.00668247	0.00369556	-0.78354530	1.00000000

Covariance matrix
1.00491293E-15	-3.00418078E-16	1.82436457E-15	-6.69469542E-15	2.81968751E-13	-2.78420063E-13
-3.00418078E-16	2.80472598E-15	5.29628487E-16	2.39576921E-14	-1.30236330E-13	1.13201970E-13
1.82436457E-15	5.29628487E-16	4.00507336E-11	-3.46964594E-12	5.39004744E-12	-1.72664326E-12
-6.69469542E-15	2.39576921E-14	-3.46964594E-12	1.09622932E-09	-1.08290931E-09	4.99564357E-12
2.81968751E-13	-1.30236330E-13	5.39004744E-12	-1.08290931E-09	2.79575530E-09	-1.69150696E-09
-2.78420063E-13	1.13201970E-13	-1.72664326E-12	4.99564357E-12	-1.69150696E-09	1.66694089E-09