AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011AT45 ∴ Orbital info ∴ Epoch epochXXX

(331183) 2011AT45 ▹

ORBITAL INFORMATION

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(ASCII data file 331183.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.05038	2.911e-08	au
e	0.107825	7.851e-08
i	2.678	7.663e-06	deg
Ω	137.652	0.0001591	deg
ω	16.262	0.0001635	deg
M	153.451	3.664e-05	deg

Other useful info
Absolute Magnitude (H)	16.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.7215	au
Aphelion	3.3793	au
Asc. node-Earth separation	1.74643	au
Desc. node-Earth separation	2.34955	au
Earth MOID	1.73224	au
Orbital period	1945.94	days
Date of orbit computation	apr 23 20:59

Correlation matrix
1.00000000	-0.00142640	0.00248134	0.00068537	-0.00424245	-0.16252989
-0.00142640	1.00000000	-0.00027824	0.00012167	0.09225954	-0.34592666
0.00248134	-0.00027824	1.00000000	0.27414115	-0.26402021	-0.00760085
0.00068537	0.00012167	0.27414115	1.00000000	-0.96908300	-0.01221754
-0.00424245	0.09225954	-0.26402021	-0.96908300	1.00000000	-0.22871367
-0.16252989	-0.34592666	-0.00760085	-0.01221754	-0.22871367	1.00000000

Covariance matrix
8.47635061E-16	-3.26024217E-18	5.53575657E-16	3.17440778E-15	-2.01967176E-14	-1.73359878E-13
-3.26024217E-18	6.16325975E-15	-1.67381447E-16	1.51953790E-15	1.18433787E-12	-9.94947503E-13
5.53575657E-16	-1.67381447E-16	5.87182149E-11	3.34188557E-10	-3.30813086E-10	-2.13382776E-12
3.17440778E-15	1.51953790E-15	3.34188557E-10	2.53082343E-08	-2.52087314E-08	-7.12074713E-11
-2.01967176E-14	1.18433787E-12	-3.30813086E-10	-2.52087314E-08	2.67373391E-08	-1.37013105E-09
-1.73359878E-13	-9.94947503E-13	-2.13382776E-12	-7.12074713E-11	-1.37013105E-09	1.34221409E-09