AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2013WA28 ∴ Orbital info ∴ Epoch epochXXX

2013WA28 ▹

ORBITAL INFORMATION

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(ASCII data file 2013WA28.eq0)

Keplerian elements at epoch
57946.8 MJD
	Value	1-σ variation	Units
a	2.3207	1.048e-08	au
e	0.213201	9.557e-08
i	0.444	8.447e-06	deg
Ω	59.952	0.0006234	deg
ω	321.586	0.0006243	deg
M	37.14	2.132e-05	deg

Other useful info
Absolute Magnitude (H)	18.5	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8259	au
Aphelion	2.8155	au
Asc. node-Earth separation	0.91102	au
Desc. node-Earth separation	1.6484	au
Earth MOID	0.8286	au
Orbital period	1291.3	days
Date of orbit computation	apr 24 01:54

Correlation matrix
1.00000000	0.61738178	-0.00234891	-0.00332676	-0.01490581	0.29786282
0.61738178	1.00000000	-0.02118982	0.00603056	-0.01413667	0.04258156
-0.00234891	-0.02118982	1.00000000	-0.28610829	0.28575947	0.00311487
-0.00332676	0.00603056	-0.28610829	1.00000000	-0.99873462	0.00422824
-0.01490581	-0.01413667	0.28575947	-0.99873462	1.00000000	-0.05366763
0.29786282	0.04258156	0.00311487	0.00422824	-0.05366763	1.00000000

Covariance matrix
1.09819911E-16	6.18344150E-16	-2.07930073E-16	-2.17330091E-14	-9.75130940E-14	6.65603110E-14
6.18344150E-16	9.13422733E-15	-1.71069871E-14	3.59295497E-13	-8.43431610E-13	8.67792734E-14
-2.07930073E-16	-1.71069871E-14	7.13544219E-11	-1.50660349E-09	1.50687716E-09	5.61059951E-13
-2.17330091E-14	3.59295497E-13	-1.50660349E-09	3.88611958E-07	-3.88664567E-07	5.62052260E-11
-9.75130940E-14	-8.43431610E-13	1.50687716E-09	-3.88664567E-07	3.89702805E-07	-7.14393797E-10
6.65603110E-14	8.67792734E-14	5.61059951E-13	5.62052260E-11	-7.14393797E-10	4.54691665E-10