AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2003MD1 ∴ Orbital info ∴ Epoch epochXXX

(73521) 2003MD1 ▹

ORBITAL INFORMATION

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(ASCII data file 73521.eq0)

Keplerian elements at epoch
57929.4 MJD
	Value	1-σ variation	Units
a	2.35153	8.195e-09	au
e	0.162227	4.766e-08
i	4.587	4.383e-06	deg
Ω	274.403	5.432e-05	deg
ω	43.374	5.578e-05	deg
M	305.563	1.15e-05	deg

Other useful info
Absolute Magnitude (H)	16.1	mag
Slope parameter (G)	0.15	mag
Perihelion	1.97	au
Aphelion	2.733	au
Asc. node-Earth separation	1.03149	au
Desc. node-Earth separation	1.61067	au
Earth MOID	0.95892	au
Orbital period	1317.12	days
Date of orbit computation	apr 23 20:01

Correlation matrix
1.00000000	-0.14521041	0.00299243	-0.00586632	-0.04816299	0.25442436
-0.14521041	1.00000000	-0.01020792	0.01413937	-0.02224901	0.00651408
0.00299243	-0.01020792	1.00000000	0.33092666	-0.32371133	0.00710227
-0.00586632	0.01413937	0.33092666	1.00000000	-0.97146368	0.00408669
-0.04816299	-0.02224901	-0.32371133	-0.97146368	1.00000000	-0.23449584
0.25442436	0.00651408	0.00710227	0.00408669	-0.23449584	1.00000000

Covariance matrix
6.71576725E-17	-5.67197577E-17	1.07495999E-16	-2.61155039E-15	-2.20159666E-14	2.39808680E-14
-5.67197577E-17	2.27183933E-15	-2.13278441E-15	3.66103174E-14	-5.91529051E-14	3.57108818E-15
1.07495999E-16	-2.13278441E-15	1.92150672E-11	7.88020140E-11	-7.91508052E-11	3.58076844E-13
-2.61155039E-15	3.66103174E-14	7.88020140E-11	2.95100010E-09	-2.94366011E-09	2.55337528E-12
-2.20159666E-14	-5.91529051E-14	-7.91508052E-11	-2.94366011E-09	3.11137937E-09	-1.50442314E-10
2.39808680E-14	3.57108818E-15	3.58076844E-13	2.55337528E-12	-1.50442314E-10	1.32286878E-10