AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009SD263 ∴ Orbital info ∴ Epoch epochXXX

(367589) 2009SD263 ▹

ORBITAL INFORMATION

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(ASCII data file 367589.eq0)

Keplerian elements at epoch
57813.2 MJD
	Value	1-σ variation	Units
a	2.74233	2.714e-08	au
e	0.086231	6.066e-08
i	3.869	6.39e-06	deg
Ω	70.904	9.996e-05	deg
ω	246.135	0.0001077	deg
M	274.037	3.933e-05	deg

Other useful info
Absolute Magnitude (H)	17.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5059	au
Aphelion	2.9788	au
Asc. node-Earth separation	1.83337	au
Desc. node-Earth separation	1.61577	au
Earth MOID	1.49362	au
Orbital period	1658.74	days
Date of orbit computation	apr 23 21:07

Correlation matrix
1.00000000	-0.27329186	-0.00065303	-0.00442748	-0.00990694	0.03865470
-0.27329186	1.00000000	0.00217812	0.00336301	0.02904625	-0.10342603
-0.00065303	0.00217812	1.00000000	-0.12327828	0.11329019	0.00474776
-0.00442748	0.00336301	-0.12327828	1.00000000	-0.92794160	0.00573917
-0.00990694	0.02904625	0.11329019	-0.92794160	1.00000000	-0.37538264
0.03865470	-0.10342603	0.00474776	0.00573917	-0.37538264	1.00000000

Covariance matrix
7.36716461E-16	-4.49973241E-16	-1.13258923E-16	-1.20127104E-14	-2.89525853E-14	4.12601745E-14
-4.49973241E-16	3.67976095E-15	8.44263984E-16	2.03925899E-14	1.89713201E-13	-2.46727882E-13
-1.13258923E-16	8.44263984E-16	4.08294118E-11	-7.87421587E-11	7.79428968E-11	1.19303593E-12
-1.20127104E-14	2.03925899E-14	-7.87421587E-11	9.99236620E-09	-9.98740093E-09	2.25611912E-11
-2.89525853E-14	1.89713201E-13	7.79428968E-11	-9.98740093E-09	1.15929868E-08	-1.58946308E-09
4.12601745E-14	-2.46727882E-13	1.19303593E-12	2.25611912E-11	-1.58946308E-09	1.54652582E-09