AstDyS

AstDyS-2

Asteroids - Dynamic Site

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

(499701) 2011AR ▹

ORBITAL INFORMATION

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(ASCII data file 499701.eq0)

Keplerian elements at epoch
58353.0 MJD
	Value	1-σ variation	Units
a	2.48618	3.928e-08	au
e	0.126615	3.151e-07
i	0.603	9.886e-06	deg
Ω	358.561	0.0006247	deg
ω	119.948	0.0006429	deg
M	334.803	0.0001344	deg

Other useful info
Absolute Magnitude (H)	17.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1714	au
Aphelion	2.801	au
Asc. node-Earth separation	1.60732	au
Desc. node-Earth separation	1.30673	au
Earth MOID	1.18884	au
Orbital period	1431.85	days
Date of orbit computation	apr 23 21:36

Correlation matrix
1.00000000	0.84720490	-0.01094048	-0.00291868	0.21846559	-0.88183525
0.84720490	1.00000000	-0.01683375	0.00839261	0.23110225	-0.97377610
-0.01094048	-0.01683375	1.00000000	-0.52534561	0.50567279	0.01960147
-0.00291868	0.00839261	-0.52534561	1.00000000	-0.96945089	-0.00801483
0.21846559	0.23110225	0.50567279	-0.96945089	1.00000000	-0.23737656
-0.88183525	-0.97377610	0.01960147	-0.00801483	-0.23737656	1.00000000

Covariance matrix
1.54288405E-15	1.04866146E-14	-4.24820299E-15	-7.16164226E-14	5.51690626E-12	-4.65465369E-12
1.04866146E-14	9.93025523E-14	-5.24401010E-14	1.65210237E-12	4.68198794E-11	-4.12356258E-11
-4.24820299E-15	-5.24401010E-14	9.77247963E-11	-3.24419643E-09	3.21379290E-09	2.60389946E-11
-7.16164226E-14	1.65210237E-12	-3.24419643E-09	3.90228776E-07	-3.89342109E-07	-6.72801521E-10
5.51690626E-12	4.68198794E-11	3.21379290E-09	-3.89342109E-07	4.13325153E-07	-2.05077034E-08
-4.65465369E-12	-4.12356258E-11	2.60389946E-11	-6.72801521E-10	-2.05077034E-08	1.80578711E-08