AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998XZ81 ∴ Orbital info ∴ Epoch epochXXX

(70013) 1998XZ81 ▹

ORBITAL INFORMATION

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(ASCII data file 70013.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.03167	1.336e-08	au
e	0.134821	3.004e-08
i	10.862	4.8e-06	deg
Ω	185.033	1.837e-05	deg
ω	284.317	2.707e-05	deg
M	259.209	1.862e-05	deg

Other useful info
Absolute Magnitude (H)	13.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6229	au
Aphelion	3.4404	au
Asc. node-Earth separation	1.88319	au
Desc. node-Earth separation	2.0778	au
Earth MOID	1.66583	au
Orbital period	1928.06	days
Date of orbit computation	apr 23 20:01

Correlation matrix
1.00000000	0.10937720	0.01024555	0.00257355	-0.06781278	-0.10351965
0.10937720	1.00000000	-0.00450515	-0.00055624	-0.04413147	0.02429521
0.01024555	-0.00450515	1.00000000	0.15282005	-0.09833350	-0.00667424
0.00257355	-0.00055624	0.15282005	1.00000000	-0.67126288	0.00569799
-0.06781278	-0.04413147	-0.09833350	-0.67126288	1.00000000	-0.72296177
-0.10351965	0.02429521	-0.00667424	0.00569799	-0.72296177	1.00000000

Covariance matrix
1.78537260E-16	4.39012319E-17	6.57106422E-16	6.31743330E-16	-2.45243385E-14	-2.57597121E-14
4.39012319E-17	9.02341549E-16	-6.49576913E-16	-3.06966900E-16	-3.58802259E-14	1.35912663E-14
6.57106422E-16	-6.49576913E-16	2.30394421E-11	1.34759889E-11	-1.27749365E-11	-5.96611801E-13
6.31743330E-16	-3.06966900E-16	1.34759889E-11	3.37511554E-10	-3.33778414E-10	1.94948454E-12
-2.45243385E-14	-3.58802259E-14	-1.27749365E-11	-3.33778414E-10	7.32558966E-10	-3.64410085E-10
-2.57597121E-14	1.35912663E-14	-5.96611801E-13	1.94948454E-12	-3.64410085E-10	3.46822704E-10