AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009SU255 ∴ Orbital info ∴ Epoch epochXXX

(496091) 2009SU255 ▹

ORBITAL INFORMATION

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(ASCII data file 496091.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.6763	2.619e-08	au
e	0.281217	6.167e-08
i	12.226	6.364e-06	deg
Ω	235.201	2.994e-05	deg
ω	137.074	3.405e-05	deg
M	103.255	1.271e-05	deg

Other useful info
Absolute Magnitude (H)	16.9	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9237	au
Aphelion	3.4289	au
Asc. node-Earth separation	2.09235	au
Desc. node-Earth separation	1.05606	au
Earth MOID	0.94501	au
Orbital period	1599.19	days
Date of orbit computation	apr 23 21:35

Correlation matrix
1.00000000	-0.49577161	0.05513994	0.00361287	0.00527857	-0.43908937
-0.49577161	1.00000000	-0.05865260	-0.00414241	0.05500194	0.15434927
0.05513994	-0.05865260	1.00000000	-0.14112622	0.13836010	-0.05975269
0.00361287	-0.00414241	-0.14112622	1.00000000	-0.86791894	0.01635792
0.00527857	0.05500194	0.13836010	-0.86791894	1.00000000	-0.44493659
-0.43908937	0.15434927	-0.05975269	0.01635792	-0.44493659	1.00000000

Covariance matrix
6.85763014E-16	-8.00692775E-16	9.18971790E-15	2.83299801E-15	4.70638138E-15	-1.46167556E-13
-8.00692775E-16	3.80359656E-15	-2.30214849E-14	-7.64992759E-15	1.15493914E-13	1.21007653E-13
9.18971790E-15	-2.30214849E-14	4.05039818E-11	-2.68945013E-11	2.99808278E-11	-4.83411888E-12
2.83299801E-15	-7.64992759E-15	-2.68945013E-11	8.96631152E-10	-8.84850638E-10	6.22652813E-12
4.70638138E-15	1.15493914E-13	2.99808278E-11	-8.84850638E-10	1.15922510E-09	-1.92571959E-10
-1.46167556E-13	1.21007653E-13	-4.83411888E-12	6.22652813E-12	-1.92571959E-10	1.61592825E-10