AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2010MW31 ∴ Orbital info ∴ Epoch epochXXX

(477638) 2010MW31 ▹

ORBITAL INFORMATION

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(ASCII data file 477638.eq0)

Keplerian elements at epoch
58040.2 MJD
	Value	1-σ variation	Units
a	3.18325	5.888e-08	au
e	0.201393	1.187e-07
i	3.216	1.134e-05	deg
Ω	132.843	0.0002323	deg
ω	228.932	0.0002345	deg
M	87.536	2.962e-05	deg

Other useful info
Absolute Magnitude (H)	16.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5422	au
Aphelion	3.8243	au
Asc. node-Earth separation	2.53296	au
Desc. node-Earth separation	1.68343	au
Earth MOID	1.54029	au
Orbital period	2074.46	days
Date of orbit computation	apr 23 21:31

Correlation matrix
1.00000000	-0.42281686	0.00224520	-0.01135517	0.01025460	-0.02517703
-0.42281686	1.00000000	0.00939376	0.00648843	0.01999168	-0.12149091
0.00224520	0.00939376	1.00000000	-0.03434275	0.03260335	0.01390898
-0.01135517	0.00648843	-0.03434275	1.00000000	-0.98825352	-0.00272326
0.01025460	0.01999168	0.03260335	-0.98825352	1.00000000	-0.14515695
-0.02517703	-0.12149091	0.01390898	-0.00272326	-0.14515695	1.00000000

Covariance matrix
3.46659517E-15	-2.95458997E-15	1.49892052E-15	-1.55275898E-13	1.41603710E-13	-4.39118865E-14
-2.95458997E-15	1.40859684E-14	1.26416618E-14	1.78851201E-13	5.56476686E-13	-4.27133099E-13
1.49892052E-15	1.26416618E-14	1.28570873E-10	-9.04409669E-11	8.67037496E-11	4.67189245E-12
-1.55275898E-13	1.78851201E-13	-9.04409669E-11	5.39408331E-08	-5.38308884E-08	-1.87358709E-11
1.41603710E-13	5.56476686E-13	8.67037496E-11	-5.38308884E-08	5.50058281E-08	-1.00848236E-09
-4.39118865E-14	-4.27133099E-13	4.67189245E-12	-1.87358709E-11	-1.00848236E-09	8.77510268E-10