AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008UM40 ∴ Orbital info ∴ Epoch epochXXX

(246580) 2008UM40 ▹

ORBITAL INFORMATION

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(ASCII data file 246580.eq0)

Keplerian elements at epoch
58217.9 MJD
	Value	1-σ variation	Units
a	3.10873	2.691e-08	au
e	0.22007	3.89e-08
i	26.619	7.78e-06	deg
Ω	44.168	9.683e-06	deg
ω	68.307	3.113e-05	deg
M	216.336	2.286e-05	deg

Other useful info
Absolute Magnitude (H)	15.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4246	au
Aphelion	3.7929	au
Asc. node-Earth separation	1.74417	au
Desc. node-Earth separation	2.21142	au
Earth MOID	1.5589	au
Orbital period	2002.04	days
Date of orbit computation	apr 23 20:41

Correlation matrix
1.00000000	0.05680394	0.00334002	-0.00846080	0.06004101	-0.05206723
0.05680394	1.00000000	-0.02309330	0.01621126	-0.31791482	0.34411499
0.00334002	-0.02309330	1.00000000	-0.12665364	0.02084009	0.01453410
-0.00846080	0.01621126	-0.12665364	1.00000000	-0.30240139	0.03004905
0.06004101	-0.31791482	0.02084009	-0.30240139	1.00000000	-0.95377080
-0.05206723	0.34411499	0.01453410	0.03004905	-0.95377080	1.00000000

Covariance matrix
7.24354421E-16	5.94762787E-17	6.99380862E-16	-2.20492619E-15	5.03111820E-14	-3.20393732E-14
5.94762787E-17	1.51348984E-15	-6.98979332E-15	6.10679697E-15	-3.85071640E-13	3.06081696E-13
6.99380862E-16	-6.98979332E-15	6.05309025E-11	-9.54142307E-12	5.04811456E-12	2.58535902E-12
-2.20492619E-15	6.10679697E-15	-9.54142307E-12	9.37591751E-11	-9.11657452E-11	6.65245006E-12
5.03111820E-14	-3.85071640E-13	5.04811456E-12	-9.11657452E-11	9.69353135E-10	-6.78936317E-10
-3.20393732E-14	3.06081696E-13	2.58535902E-12	6.65245006E-12	-6.78936317E-10	5.22742747E-10