AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011YM81 ∴ Orbital info ∴ Epoch epochXXX

(600498) 2011YM81 ▹

ORBITAL INFORMATION

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(ASCII data file 600498.eq0)

Keplerian elements at epoch
58459.6 MJD
	Value	1-σ variation	Units
a	3.16382	7.366e-08	au
e	0.186936	7.968e-08
i	16.693	9.067e-06	deg
Ω	117.524	3.155e-05	deg
ω	80.041	4.516e-05	deg
M	354.82	2.715e-05	deg

Other useful info
Absolute Magnitude (H)	16.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5724	au
Aphelion	3.7552	au
Asc. node-Earth separation	1.97365	au
Desc. node-Earth separation	2.13748	au
Earth MOID	1.63565	au
Orbital period	2055.49	days
Date of orbit computation	Jul 26 11:16

Correlation matrix
1.00000000	0.17219955	0.00624795	0.00683590	0.04165602	-0.08325841
0.17219955	1.00000000	-0.05899683	-0.00833286	0.05099533	-0.11594832
0.00624795	-0.05899683	1.00000000	-0.19579025	0.09391840	0.05742405
0.00683590	-0.00833286	-0.19579025	1.00000000	-0.66897069	0.00071417
0.04165602	0.05099533	0.09391840	-0.66897069	1.00000000	-0.72855088
-0.08325841	-0.11594832	0.05742405	0.00071417	-0.72855088	1.00000000

Covariance matrix
5.42562680E-15	1.01071703E-15	4.17257047E-15	1.58843831E-14	1.38565460E-13	-1.66525560E-13
1.01071703E-15	6.34958296E-15	-4.26228462E-14	-2.09467320E-14	1.83508104E-13	-2.50879326E-13
4.17257047E-15	-4.26228462E-14	8.22019897E-11	-5.59992003E-11	3.84542230E-11	1.41371805E-11
1.58843831E-14	-2.09467320E-14	-5.59992003E-11	9.95174425E-10	-9.53035105E-10	6.11755319E-13
1.38565460E-13	1.83508104E-13	3.84542230E-11	-9.53035105E-10	2.03940937E-09	-8.93387570E-10
-1.66525560E-13	-2.50879326E-13	1.41371805E-11	6.11755319E-13	-8.93387570E-10	7.37319344E-10