AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2003QN57 ∴ Orbital info ∴ Epoch epochXXX

(163795) 2003QN57 ▹

ORBITAL INFORMATION

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(ASCII data file 163795.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.56546	1.582e-08	au
e	0.084406	4.965e-08
i	2.282	4.701e-06	deg
Ω	97.072	0.0001301	deg
ω	212.748	0.0001357	deg
M	20.403	4.075e-05	deg

Other useful info
Absolute Magnitude (H)	16.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3489	au
Aphelion	2.782	au
Asc. node-Earth separation	1.75887	au
Desc. node-Earth separation	1.36192	au
Earth MOID	1.33446	au
Orbital period	1500.88	days
Date of orbit computation	apr 23 20:23

Correlation matrix
1.00000000	0.35190354	-0.00483463	-0.00048942	0.06748937	-0.39187520
0.35190354	1.00000000	0.00087020	0.00924257	0.06582747	-0.34191934
-0.00483463	0.00087020	1.00000000	-0.01629801	0.01766942	-0.00449766
-0.00048942	0.00924257	-0.01629801	1.00000000	-0.96241486	0.01510801
0.06748937	0.06582747	0.01766942	-0.96241486	1.00000000	-0.28154571
-0.39187520	-0.34191934	-0.00449766	0.01510801	-0.28154571	1.00000000

Covariance matrix
2.50221772E-16	2.76390583E-16	-3.59526892E-16	-1.00710616E-15	1.44847223E-13	-2.52587288E-13
2.76390583E-16	2.46532458E-15	2.03124788E-16	5.96979748E-14	4.43462063E-13	-6.91770252E-13
-3.59526892E-16	2.03124788E-16	2.21009703E-11	-9.96712964E-12	1.12704219E-11	-8.61575524E-13
-1.00710616E-15	5.96979748E-14	-9.96712964E-12	1.69223205E-08	-1.69865257E-08	8.00826576E-11
1.44847223E-13	4.43462063E-13	1.12704219E-11	-1.69865257E-08	1.84087609E-08	-1.55654740E-09
-2.52587288E-13	-6.91770252E-13	-8.61575524E-13	8.00826576E-11	-1.55654740E-09	1.66036026E-09