AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001QD7 ∴ Orbital info ∴ Epoch epochXXX

(275778) 2001QD7 ▹

ORBITAL INFORMATION

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(ASCII data file 275778.eq0)

Keplerian elements at epoch
57582.1 MJD
	Value	1-σ variation	Units
a	2.28283	1.283e-08	au
e	0.272166	9.155e-08
i	5.938	8.074e-06	deg
Ω	322.017	9.037e-05	deg
ω	355.879	9.493e-05	deg
M	119.038	2.904e-05	deg

Other useful info
Absolute Magnitude (H)	17.5	mag
Slope parameter (G)	0.15	mag
Perihelion	1.6615	au
Aphelion	2.9041	au
Asc. node-Earth separation	0.64981	au
Desc. node-Earth separation	1.91457	au
Earth MOID	0.64808	au
Orbital period	1259.82	days
Date of orbit computation	apr 23 20:48

Correlation matrix
1.00000000	0.64236638	-0.05245593	-0.01507211	0.25017733	-0.80854797
0.64236638	1.00000000	-0.06012016	-0.01335230	0.23356854	-0.78359353
-0.05245593	-0.06012016	1.00000000	0.58301943	-0.57191209	0.06411644
-0.01507211	-0.01335230	0.58301943	1.00000000	-0.95143757	0.01665369
0.25017733	0.23356854	-0.57191209	-0.95143757	1.00000000	-0.31730520
-0.80854797	-0.78359353	0.06411644	0.01665369	-0.31730520	1.00000000

Covariance matrix
1.64540480E-16	7.54344579E-16	-5.43297693E-15	-1.74719871E-14	3.04643225E-13	-3.01167617E-13
7.54344579E-16	8.38110303E-15	-4.44403650E-14	-1.10468481E-13	2.02988826E-12	-2.08308760E-12
-5.43297693E-15	-4.44403650E-14	6.51949192E-11	4.25423762E-10	-4.38372543E-10	1.50328862E-11
-1.74719871E-14	-1.10468481E-13	4.25423762E-10	8.16702110E-09	-8.16242732E-09	4.37027227E-11
3.04643225E-13	2.02988826E-12	-4.38372543E-10	-8.16242732E-09	9.01185898E-09	-8.74682593E-10
-3.01167617E-13	-2.08308760E-12	1.50328862E-11	4.37027227E-11	-8.74682593E-10	8.43203114E-10