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.eq0)

Keplerian elements at epoch
58215.1 MJD
	Value	1-σ variation	Units
a	2.43834	9.506e-09	au
e	0.233613	5.112e-08
i	3.563	5.915e-06	deg
Ω	329.795	8.045e-05	deg
ω	28.795	8.143e-05	deg
M	284.391	1.157e-05	deg

Other useful info
Absolute Magnitude (H)	16.9	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8687	au
Aphelion	3.008	au
Asc. node-Earth separation	0.90223	au
Desc. node-Earth separation	1.91083	au
Earth MOID	0.86544	au
Orbital period	1390.72	days
Date of orbit computation	apr 23 20:50

Correlation matrix
1.00000000	-0.36175850	0.00007275	-0.02220975	0.04878838	-0.22130847
-0.36175850	1.00000000	0.00123898	0.01518397	-0.06364403	0.31635030
0.00007275	0.00123898	1.00000000	-0.01138419	0.01038417	0.00495355
-0.02220975	0.01518397	-0.01138419	1.00000000	-0.98592649	0.00243294
0.04878838	-0.06364403	0.01038417	-0.98592649	1.00000000	-0.16232205
-0.22130847	0.31635030	0.00495355	0.00243294	-0.16232205	1.00000000

Covariance matrix
9.03670056E-17	-1.75802195E-16	4.09049981E-18	-1.69857402E-14	3.77658206E-14	-2.43413234E-14
-1.75802195E-16	2.61337192E-15	3.74649626E-16	6.24484697E-14	-2.64932879E-13	1.87115627E-13
4.09049981E-18	3.74649626E-16	3.49879254E-11	-5.41747856E-12	5.00159329E-12	3.39013689E-13
-1.69857402E-14	6.24484697E-14	-5.41747856E-12	6.47249756E-09	-6.45889239E-09	2.26468525E-12
3.77658206E-14	-2.64932879E-13	5.00159329E-12	-6.45889239E-09	6.63063514E-09	-1.52931263E-10
-2.43413234E-14	1.87115627E-13	3.39013689E-13	2.26468525E-12	-1.52931263E-10	1.33869732E-10