AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2004QC20 ∴ Orbital info ∴ Epoch epochXXX

(191671) 2004QC20 ▹

ORBITAL INFORMATION

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(ASCII data file 191671.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.7965	1.976e-08	au
e	0.172514	4.511e-08
i	9.704	4.233e-06	deg
Ω	130.55	2.855e-05	deg
ω	261.646	3.122e-05	deg
M	69.955	1.333e-05	deg

Other useful info
Absolute Magnitude (H)	15.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3141	au
Aphelion	3.2789	au
Asc. node-Earth separation	1.79821	au
Desc. node-Earth separation	1.63255	au
Earth MOID	1.34373	au
Orbital period	1708.13	days
Date of orbit computation	apr 23 20:29

Correlation matrix
1.00000000	-0.31433352	0.02528089	-0.00152344	0.06112644	-0.45686705
-0.31433352	1.00000000	-0.02765357	-0.00953652	-0.00783286	0.10767035
0.02528089	-0.02765357	1.00000000	0.03148881	-0.02932985	-0.00175621
-0.00152344	-0.00953652	0.03148881	1.00000000	-0.90545668	0.01019209
0.06112644	-0.00783286	-0.02932985	-0.90545668	1.00000000	-0.39783122
-0.45686705	0.10767035	-0.00175621	0.01019209	-0.39783122	1.00000000

Covariance matrix
3.90558011E-16	-2.80199988E-16	2.11511656E-15	-8.59678265E-16	3.77195724E-14	-1.20332737E-13
-2.80199988E-16	2.03455434E-15	-5.28062021E-15	-1.22826347E-14	-1.10318922E-14	6.47264755E-14
2.11511656E-15	-5.28062021E-15	1.79224873E-11	3.80646759E-12	-3.87707173E-12	-9.90890694E-14
-8.59678265E-16	-1.22826347E-14	3.80646759E-12	8.15330249E-10	-8.07289619E-10	3.87865485E-12
3.77195724E-14	-1.10318922E-14	-3.87707173E-12	-8.07289619E-10	9.74966797E-10	-1.65556012E-10
-1.20332737E-13	6.47264755E-14	-9.90890694E-14	3.87865485E-12	-1.65556012E-10	1.77624295E-10