AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009SW140 ∴ Orbital info ∴ Epoch epochXXX

(325584) 2009SW140 ▹

ORBITAL INFORMATION

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(ASCII data file 325584.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.96686	3.526e-08	au
e	0.040133	5.094e-08
i	7.753	8.662e-06	deg
Ω	224.768	7.071e-05	deg
ω	44.992	0.0001892	deg
M	39.952	0.000175	deg

Other useful info
Absolute Magnitude (H)	16.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.8478	au
Aphelion	3.0859	au
Asc. node-Earth separation	1.87159	au
Desc. node-Earth separation	2.05843	au
Earth MOID	1.83825	au
Orbital period	1866.57	days
Date of orbit computation	apr 23 20:58

Correlation matrix
1.00000000	-0.16465188	0.01202725	-0.00444746	-0.16511858	0.13785499
-0.16465188	1.00000000	0.00819577	-0.00471312	0.21671175	-0.22952792
0.01202725	0.00819577	1.00000000	-0.64658899	0.24555668	-0.00744468
-0.00444746	-0.00471312	-0.64658899	1.00000000	-0.37554105	0.00573959
-0.16511858	0.21671175	0.24555668	-0.37554105	1.00000000	-0.92770309
0.13785499	-0.22952792	-0.00744468	0.00573959	-0.92770309	1.00000000

Covariance matrix
1.24293411E-15	-2.95721978E-16	3.67273954E-15	-1.10868991E-14	-1.10136042E-12	8.50705051E-13
-2.95721978E-16	2.59528904E-15	3.61644805E-15	-1.69775657E-14	2.08874200E-12	-2.04673133E-12
3.67273954E-15	3.61644805E-15	7.50239081E-11	-3.96006163E-10	4.02402863E-10	-1.12870007E-11
-1.10868991E-14	-1.69775657E-14	-3.96006163E-10	4.99974207E-09	-5.02389657E-09	7.10373669E-11
-1.10136042E-12	2.08874200E-12	4.02402863E-10	-5.02389657E-09	3.57947181E-08	-3.07221024E-08
8.50705051E-13	-2.04673133E-12	-1.12870007E-11	7.10373669E-11	-3.07221024E-08	3.06383171E-08