AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001WQ40 ∴ Orbital info ∴ Epoch epochXXX

(57820) 2001WQ40 ▹

ORBITAL INFORMATION

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(ASCII data file 57820.eq0)

Keplerian elements at epoch
58309.0 MJD
	Value	1-σ variation	Units
a	2.54604	1.447e-08	au
e	0.206877	3.468e-08
i	6.833	5.792e-06	deg
Ω	215.53	3.064e-05	deg
ω	130.793	3.583e-05	deg
M	109.87	1.838e-05	deg

Other useful info
Absolute Magnitude (H)	14.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0193	au
Aphelion	3.0728	au
Asc. node-Earth separation	1.81132	au
Desc. node-Earth separation	1.15249	au
Earth MOID	1.0196	au
Orbital period	1483.87	days
Date of orbit computation	Jun 5 00:49

Correlation matrix
1.00000000	-0.10770310	0.01220635	0.00750080	-0.15791306	0.30835294
-0.10770310	1.00000000	-0.00657833	-0.00498224	0.27465610	-0.56093395
0.01220635	-0.00657833	1.00000000	0.44136195	-0.38685570	0.02249500
0.00750080	-0.00498224	0.44136195	1.00000000	-0.85753525	0.01573174
-0.15791306	0.27465610	-0.38685570	-0.85753525	1.00000000	-0.52089478
0.30835294	-0.56093395	0.02249500	0.01573174	-0.52089478	1.00000000

Covariance matrix
2.09477445E-16	-5.40572864E-17	1.02333922E-15	3.32581036E-15	-8.18842525E-14	8.20092418E-14
-5.40572864E-17	1.20258235E-15	-1.32141080E-15	-5.29302248E-15	3.41240339E-13	-3.57449921E-13
1.02333922E-15	-1.32141080E-15	3.35529018E-11	7.83215453E-11	-8.02837670E-11	2.39440218E-12
3.32581036E-15	-5.29302248E-15	7.83215453E-11	9.38518037E-10	-9.41210980E-10	8.85613179E-12
-8.18842525E-14	3.41240339E-13	-8.02837670E-11	-9.41210980E-10	1.28359314E-09	-3.42933386E-10
8.20092418E-14	-3.57449921E-13	2.39440218E-12	8.85613179E-12	-3.42933386E-10	3.37669736E-10