AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2013WF13 ∴ Orbital info ∴ Epoch epochXXX

(471997) 2013WF13 ▹

ORBITAL INFORMATION

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(ASCII data file 471997.eq0)

Keplerian elements at epoch
57480.3 MJD
	Value	1-σ variation	Units
a	2.27971	2.526e-08	au
e	0.193104	8.724e-08
i	4.728	9.559e-06	deg
Ω	97.623	0.0001042	deg
ω	259.273	0.0001079	deg
M	296.284	2.438e-05	deg

Other useful info
Absolute Magnitude (H)	18.3	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8395	au
Aphelion	2.7199	au
Asc. node-Earth separation	1.29279	au
Desc. node-Earth separation	1.10149	au
Earth MOID	0.84087	au
Orbital period	1257.24	days
Date of orbit computation	apr 23 21:30

Correlation matrix
1.00000000	-0.50220749	0.00886144	0.01285135	-0.04375848	0.10536293
-0.50220749	1.00000000	-0.01162392	0.00803693	0.00768455	-0.01176395
0.00886144	-0.01162392	1.00000000	0.00191841	0.00035362	-0.00417180
0.01285135	0.00803693	0.00191841	1.00000000	-0.96493575	0.01322074
-0.04375848	0.00768455	0.00035362	-0.96493575	1.00000000	-0.26761683
0.10536293	-0.01176395	-0.00417180	0.01322074	-0.26761683	1.00000000

Covariance matrix
6.38078294E-16	-1.10665564E-15	2.13980766E-15	3.38167407E-14	-1.19287536E-13	6.48749954E-14
-1.10665564E-15	7.61000010E-15	-9.69345321E-15	7.30345461E-14	7.23447114E-14	-2.50148511E-14
2.13980766E-15	-9.69345321E-15	9.13833621E-11	1.91038511E-12	3.64811469E-13	-9.72095819E-13
3.38167407E-14	7.30345461E-14	1.91038511E-12	1.08515495E-08	-1.08477624E-08	3.35702270E-11
-1.19287536E-13	7.23447114E-14	3.64811469E-13	-1.08477624E-08	1.16464019E-08	-7.03982401E-10
6.48749954E-14	-2.50148511E-14	-9.72095819E-13	3.35702270E-11	-7.03982401E-10	5.94162168E-10