AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2003QM31 ∴ Orbital info ∴ Epoch epochXXX

(287695) 2003QM31 ▹

ORBITAL INFORMATION

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(ASCII data file 287695.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.43701	9.509e-09	au
e	0.234422	5.103e-08
i	3.562	5.915e-06	deg
Ω	329.748	8.049e-05	deg
ω	28.784	8.146e-05	deg
M	130.24	1.267e-05	deg

Other useful info
Absolute Magnitude (H)	16.9	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8657	au
Aphelion	3.0083	au
Asc. node-Earth separation	0.89956	au
Desc. node-Earth separation	1.91074	au
Earth MOID	0.86274	au
Orbital period	1389.58	days
Date of orbit computation	apr 23 20:50

Correlation matrix
1.00000000	-0.38389605	0.00411263	-0.02095519	0.05088104	-0.47777642
-0.38389605	1.00000000	0.00122962	0.01522040	-0.06270590	0.38298348
0.00411263	0.00122962	1.00000000	-0.01117641	0.01020588	0.00377780
-0.02095519	0.01522040	-0.01117641	1.00000000	-0.98605122	0.00805332
0.05088104	-0.06270590	0.01020588	-0.98605122	1.00000000	-0.15964544
-0.47777642	0.38298348	0.00377780	0.00805332	-0.15964544	1.00000000

Covariance matrix
9.04296692E-17	-1.86306569E-16	2.31347331E-16	-1.60400791E-14	3.94155103E-14	-5.75819043E-14
-1.86306569E-16	2.60446253E-15	3.71209631E-16	6.25236818E-14	-2.60689286E-13	2.47710799E-13
2.31347331E-16	3.71209631E-16	3.49927926E-11	-5.32170560E-12	4.91807922E-12	2.83226900E-13
-1.60400791E-14	6.25236818E-14	-5.32170560E-12	6.47916036E-09	-6.46568528E-09	8.21561698E-12
3.94155103E-14	-2.60689286E-13	4.91807922E-12	-6.46568528E-09	6.63607738E-09	-1.64823095E-10
-5.75819043E-14	2.47710799E-13	2.83226900E-13	8.21561698E-12	-1.64823095E-10	1.60624458E-10