AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009SW99 ∴ Orbital info ∴ Epoch epochXXX

(365319) 2009SW99 ▹

ORBITAL INFORMATION

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(ASCII data file 365319.eq0)

Keplerian elements at epoch
58021.9 MJD
	Value	1-σ variation	Units
a	3.05319	3.011e-08	au
e	0.254713	5.594e-08
i	5.129	6.072e-06	deg
Ω	252.407	6.619e-05	deg
ω	88.925	6.831e-05	deg
M	194.033	1.336e-05	deg

Other useful info
Absolute Magnitude (H)	16.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2755	au
Aphelion	3.8309	au
Asc. node-Earth separation	1.8261	au
Desc. node-Earth separation	1.88361	au
Earth MOID	1.27373	au
Orbital period	1948.63	days
Date of orbit computation	apr 23 21:07

Correlation matrix
1.00000000	0.39873604	-0.02128105	-0.00786660	0.08643437	-0.41246874
0.39873604	1.00000000	-0.03188412	-0.00990051	-0.03456538	0.07985724
-0.02128105	-0.03188412	1.00000000	0.14749433	-0.14147679	-0.00472260
-0.00786660	-0.00990051	0.14749433	1.00000000	-0.96662133	0.00487351
0.08643437	-0.03456538	-0.14147679	-0.96662133	1.00000000	-0.25074394
-0.41246874	0.07985724	-0.00472260	0.00487351	-0.25074394	1.00000000

Covariance matrix
9.06853059E-16	6.71724578E-16	-3.89141314E-15	-1.56809822E-14	1.77803051E-13	-1.65927738E-13
6.71724578E-16	3.12949732E-15	-1.08307252E-14	-3.66616851E-14	-1.32087842E-13	5.96775645E-14
-3.89141314E-15	-1.08307252E-14	3.68715634E-11	5.92841452E-11	-5.86833987E-11	-3.83077070E-13
-1.56809822E-14	-3.66616851E-14	5.92841452E-11	4.38162234E-09	-4.37077170E-09	4.30941561E-12
1.77803051E-13	-1.32087842E-13	-5.86833987E-11	-4.37077170E-09	4.66625596E-09	-2.28809583E-10
-1.65927738E-13	5.96775645E-14	-3.83077070E-13	4.30941561E-12	-2.28809583E-10	1.78451000E-10