AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011US87 ∴ Orbital info ∴ Epoch epochXXX

(395494) 2011US87 ▹

ORBITAL INFORMATION

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(ASCII data file 395494.eq0)

Keplerian elements at epoch
58283.8 MJD
	Value	1-σ variation	Units
a	3.17398	4.784e-08	au
e	0.078762	7.582e-08
i	15.186	9.971e-06	deg
Ω	64.603	2.483e-05	deg
ω	206.144	6.175e-05	deg
M	207.603	5.537e-05	deg

Other useful info
Absolute Magnitude (H)	15.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.924	au
Aphelion	3.424	au
Asc. node-Earth separation	2.40571	au
Desc. node-Earth separation	1.93293	au
Earth MOID	1.91562	au
Orbital period	2065.41	days
Date of orbit computation	apr 23 21:14

Correlation matrix
1.00000000	0.11293473	0.01489515	0.00447547	-0.12671031	0.13674044
0.11293473	1.00000000	-0.01920107	0.00947428	-0.45274839	0.49995910
0.01489515	-0.01920107	1.00000000	-0.31987909	0.13785238	-0.01400608
0.00447547	0.00947428	-0.31987909	1.00000000	-0.39008041	0.00469280
-0.12671031	-0.45274839	0.13785238	-0.39008041	1.00000000	-0.91843092
0.13674044	0.49995910	-0.01400608	0.00469280	-0.91843092	1.00000000

Covariance matrix
2.28910239E-15	4.09691812E-16	7.10577528E-15	5.31700082E-15	-3.74327210E-13	3.62221076E-13
4.09691812E-16	5.74902662E-15	-1.45163223E-14	1.78376940E-14	-2.11963409E-12	2.09882273E-12
7.10577528E-15	-1.45163223E-14	9.94187188E-11	-7.91982091E-11	8.48701872E-11	-7.73205357E-12
5.31700082E-15	1.78376940E-14	-7.91982091E-11	6.16582010E-10	-5.98076027E-10	6.45166758E-12
-3.74327210E-13	-2.11963409E-12	8.48701872E-11	-5.98076027E-10	3.81253332E-09	-3.13976718E-09
3.62221076E-13	2.09882273E-12	-7.73205357E-12	6.45166758E-12	-3.13976718E-09	3.06540775E-09