AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998XK68 ∴ Orbital info ∴ Epoch epochXXX

(74396) 1998XK68 ▹

ORBITAL INFORMATION

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(ASCII data file 74396.eq0)

Keplerian elements at epoch
57470.6 MJD
	Value	1-σ variation	Units
a	2.69331	1.249e-08	au
e	0.041239	3.895e-08
i	4.315	4.149e-06	deg
Ω	271.343	5.577e-05	deg
ω	145.826	7.79e-05	deg
M	344.501	5.343e-05	deg

Other useful info
Absolute Magnitude (H)	14.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5822	au
Aphelion	2.8044	au
Asc. node-Earth separation	1.76818	au
Desc. node-Earth separation	1.61726	au
Earth MOID	1.59649	au
Orbital period	1614.46	days
Date of orbit computation	apr 23 20:02

Correlation matrix
1.00000000	0.13954844	0.00872602	0.00246705	-0.03999200	0.05209687
0.13954844	1.00000000	-0.00358456	-0.00479501	-0.00161075	0.01421382
0.00872602	-0.00358456	1.00000000	-0.04613083	0.02824937	0.00535931
0.00246705	-0.00479501	-0.04613083	1.00000000	-0.71405159	0.00034129
-0.03999200	-0.00161075	0.02824937	-0.71405159	1.00000000	-0.69919728
0.05209687	0.01421382	0.00535931	0.00034129	-0.69919728	1.00000000

Covariance matrix
1.55897342E-16	6.78584434E-17	4.52075670E-16	1.71802599E-15	-3.88966506E-14	3.47542607E-14
6.78584434E-17	1.51676787E-15	-5.79257482E-16	-1.04155280E-14	-4.88659716E-15	2.95765413E-14
4.52075670E-16	-5.79257482E-16	1.72167556E-11	-1.06757604E-11	9.13070152E-12	1.18812417E-12
1.71802599E-15	-1.04155280E-14	-1.06757604E-11	3.11074021E-09	-3.10228161E-09	1.01703734E-12
-3.88966506E-14	-4.88659716E-15	9.13070152E-12	-3.10228161E-09	6.06791527E-09	-2.91002375E-09
3.47542607E-14	2.95765413E-14	1.18812417E-12	1.01703734E-12	-2.91002375E-09	2.85465810E-09