AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011AR66 ∴ Orbital info ∴ Epoch epochXXX

(379561) 2011AR66 ▹

ORBITAL INFORMATION

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(ASCII data file 379561.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.34324	1.692e-08	au
e	0.123036	8.262e-08
i	0.945	9.51e-06	deg
Ω	310.982	0.0005817	deg
ω	177.605	0.0005845	deg
M	242.897	4.824e-05	deg

Other useful info
Absolute Magnitude (H)	18.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0549	au
Aphelion	2.6315	au
Asc. node-Earth separation	1.61674	au
Desc. node-Earth separation	1.0704	au
Earth MOID	1.07037	au
Orbital period	1310.16	days
Date of orbit computation	apr 23 21:10

Correlation matrix
1.00000000	0.36090083	0.01155921	0.00444403	0.02334620	-0.49205162
0.36090083	1.00000000	-0.00731358	-0.00918831	0.05547716	-0.61303893
0.01155921	-0.00731358	1.00000000	0.60139764	-0.59916800	0.00689512
0.00444403	-0.00918831	0.60139764	1.00000000	-0.99660261	0.01864640
0.02334620	0.05547716	-0.59916800	-0.99660261	1.00000000	-0.09915682
-0.49205162	-0.61303893	0.00689512	0.01864640	-0.09915682	1.00000000

Covariance matrix
2.86265469E-16	5.04518409E-16	1.85985125E-15	4.37355993E-14	2.30867257E-13	-4.01579138E-13
5.04518409E-16	6.82667638E-15	-5.74646101E-15	-4.41585305E-13	2.67904847E-12	-2.44325448E-12
1.85985125E-15	-5.74646101E-15	9.04339475E-11	3.32660747E-09	-3.33024370E-09	3.16288399E-12
4.37355993E-14	-4.41585305E-13	3.32660747E-09	3.38335979E-07	-3.38811209E-07	5.23172736E-10
2.30867257E-13	2.67904847E-12	-3.33024370E-09	-3.38811209E-07	3.41604291E-07	-2.79550468E-09
-4.01579138E-13	-2.44325448E-12	3.16288399E-12	5.23172736E-10	-2.79550468E-09	2.32676214E-09