AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2003WC139 ∴ Orbital info ∴ Epoch epochXXX

(253775) 2003WC139 ▹

ORBITAL INFORMATION

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(ASCII data file 253775.eq0)

Keplerian elements at epoch
58240.7 MJD
	Value	1-σ variation	Units
a	2.26555	8.175e-09	au
e	0.173075	4.41e-08
i	4.262	4.919e-06	deg
Ω	240.77	4.731e-05	deg
ω	138.135	4.892e-05	deg
M	123.442	1.196e-05	deg

Other useful info
Absolute Magnitude (H)	16.5	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8734	au
Aphelion	2.6577	au
Asc. node-Earth separation	1.51044	au
Desc. node-Earth separation	0.96084	au
Earth MOID	0.87915	au
Orbital period	1245.55	days
Date of orbit computation	apr 23 20:43

Correlation matrix
1.00000000	0.16356312	0.00255943	0.00041632	0.02177402	-0.10335079
0.16356312	1.00000000	0.00258888	0.00805533	0.05481738	-0.34202727
0.00255943	0.00258888	1.00000000	-0.06459867	0.06020367	0.00304167
0.00041632	0.00805533	-0.06459867	1.00000000	-0.96384370	-0.00381262
0.02177402	0.05481738	0.06020367	-0.96384370	1.00000000	-0.25392544
-0.10335079	-0.34202727	0.00304167	-0.00381262	-0.25392544	1.00000000

Covariance matrix
6.68384968E-17	5.89746827E-17	1.02938472E-16	1.61033378E-16	8.70783202E-15	-1.01092145E-14
5.89746827E-17	1.94506342E-15	5.61692947E-16	1.68085019E-14	1.18261463E-13	-1.80475354E-13
1.02938472E-16	5.61692947E-16	2.42014391E-11	-1.50356717E-11	1.44877747E-11	1.79028554E-13
1.61033378E-16	1.68085019E-14	-1.50356717E-11	2.23850116E-09	-2.23071129E-09	-2.15820655E-12
8.70783202E-15	1.18261463E-13	1.44877747E-11	-2.23071129E-09	2.39285388E-09	-1.48612243E-10
-1.01092145E-14	-1.80475354E-13	1.79028554E-13	-2.15820655E-12	-1.48612243E-10	1.43146443E-10