AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2006QR81 ∴ Orbital info ∴ Epoch epochXXX

(308802) 2006QR81 ▹

ORBITAL INFORMATION

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(ASCII data file 308802.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.73447	1.629e-08	au
e	0.196412	4.747e-08
i	13.767	4.451e-06	deg
Ω	168.036	1.91e-05	deg
ω	195.428	2.286e-05	deg
M	309.635	1.417e-05	deg

Other useful info
Absolute Magnitude (H)	16.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1974	au
Aphelion	3.2716	au
Asc. node-Earth separation	2.25043	au
Desc. node-Earth separation	1.20418	au
Earth MOID	1.19697	au
Orbital period	1651.61	days
Date of orbit computation	apr 23 20:55

Correlation matrix
1.00000000	0.51522834	-0.01658085	0.00232414	0.16812926	-0.62959932
0.51522834	1.00000000	-0.02512108	0.00086431	0.08284507	-0.36820232
-0.01658085	-0.02512108	1.00000000	0.12383792	-0.11956460	0.03578877
0.00232414	0.00086431	0.12383792	1.00000000	-0.81475592	0.00354893
0.16812926	0.08284507	-0.11956460	-0.81475592	1.00000000	-0.52510772
-0.62959932	-0.36820232	0.03578877	0.00354893	-0.52510772	1.00000000

Covariance matrix
2.65247326E-16	3.98318329E-16	-1.20200973E-15	7.23061087E-16	6.26089315E-14	-1.45290961E-13
3.98318329E-16	2.25325364E-15	-5.30785600E-15	7.83724163E-16	8.99164647E-14	-2.47651177E-13
-1.20200973E-15	-5.30785600E-15	1.98130619E-11	1.05297223E-11	-1.21687488E-11	2.25720729E-12
7.23061087E-16	7.83724163E-16	1.05297223E-11	3.64900922E-10	-3.55862724E-10	9.60581278E-13
6.26089315E-14	8.99164647E-14	-1.21687488E-11	-3.55862724E-10	5.22799289E-10	-1.70123667E-10
-1.45290961E-13	-2.47651177E-13	2.25720729E-12	9.60581278E-13	-1.70123667E-10	2.00769474E-10