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.eq0)

Keplerian elements at epoch
57673.4 MJD
	Value	1-σ variation	Units
a	2.34423	1.727e-08	au
e	0.121557	8.227e-08
i	0.944	9.509e-06	deg
Ω	311.139	0.0005821	deg
ω	177.345	0.000585	deg
M	214.146	4.573e-05	deg

Other useful info
Absolute Magnitude (H)	18.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0593	au
Aphelion	2.6292	au
Asc. node-Earth separation	1.61427	au
Desc. node-Earth separation	1.07536	au
Earth MOID	1.07532	au
Orbital period	1310.99	days
Date of orbit computation	apr 23 21:10

Correlation matrix
1.00000000	0.38357124	0.01197535	0.00452839	0.02403840	-0.35091305
0.38357124	1.00000000	-0.00702772	-0.00891267	0.05609390	-0.59208382
0.01197535	-0.00702772	1.00000000	0.60146954	-0.59916011	0.00928058
0.00452839	-0.00891267	0.60146954	1.00000000	-0.99648619	0.02054525
0.02403840	0.05609390	-0.59916011	-0.99648619	1.00000000	-0.10362969
-0.35091305	-0.59208382	0.00928058	0.02054525	-0.10362969	1.00000000

Covariance matrix
2.98413176E-16	5.45121457E-16	1.96718246E-15	4.55367120E-14	2.42921923E-13	-2.77221580E-13
5.45121457E-16	6.76825148E-15	-5.49794456E-15	-4.26830260E-13	2.69964162E-12	-2.22761407E-12
1.96718246E-15	-5.49794456E-15	9.04263561E-11	3.32943238E-09	-3.33305612E-09	4.03590575E-12
4.55367120E-14	-4.26830260E-13	3.32943238E-09	3.38858275E-07	-3.39338043E-07	5.46939193E-10
2.42921923E-13	2.69964162E-12	-3.33305612E-09	-3.39338043E-07	3.42219252E-07	-2.77239376E-09
-2.77221580E-13	-2.22761407E-12	4.03590575E-12	5.46939193E-10	-2.77239376E-09	2.09139962E-09