AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2013WB7 ∴ Orbital info ∴ Epoch epochXXX

2013WB7 ▹

ORBITAL INFORMATION

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(ASCII data file 2013WB7.eq0)

Keplerian elements at epoch
57127.9 MJD
	Value	1-σ variation	Units
a	2.63684	2.395e-08	au
e	0.241635	1.28e-07
i	15.069	1.365e-05	deg
Ω	87.257	4.894e-05	deg
ω	328.517	8.006e-05	deg
M	122.132	4.305e-05	deg

Other useful info
Absolute Magnitude (H)	17.6	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9997	au
Aphelion	3.274	au
Asc. node-Earth separation	1.07389	au
Desc. node-Earth separation	2.11075	au
Earth MOID	1.02566	au
Orbital period	1563.96	days
Date of orbit computation	apr 24 01:54

Correlation matrix
1.00000000	0.07371808	0.05106237	-0.02711926	0.35899639	-0.48343855
0.07371808	1.00000000	-0.00755497	-0.05174476	0.29123510	-0.29283430
0.05106237	-0.00755497	1.00000000	-0.11609538	0.12876083	-0.07583870
-0.02711926	-0.05174476	-0.11609538	1.00000000	-0.63024400	0.05129107
0.35899639	0.29123510	0.12876083	-0.63024400	1.00000000	-0.79691531
-0.48343855	-0.29283430	-0.07583870	0.05129107	-0.79691531	1.00000000

Covariance matrix
5.73448717E-16	2.26043376E-16	1.66892017E-14	-3.17817464E-14	6.88220642E-13	-4.98377835E-13
2.26043376E-16	1.63961159E-14	-1.32035509E-14	-3.24257083E-13	2.98541376E-12	-1.61421945E-12
1.66892017E-14	-1.32035509E-14	1.86283609E-10	-7.75451808E-11	1.40689410E-10	-4.45603261E-11
-3.17817464E-14	-3.24257083E-13	-7.75451808E-11	2.39499786E-09	-2.46917352E-09	1.08059883E-10
6.88220642E-13	2.98541376E-12	1.40689410E-10	-2.46917352E-09	6.40885796E-09	-2.74645595E-09
-4.98377835E-13	-1.61421945E-12	-4.45603261E-11	1.08059883E-10	-2.74645595E-09	1.85327681E-09