AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001UK90 ∴ Orbital info ∴ Epoch epochXXX

(55500) 2001UK90 ▹

ORBITAL INFORMATION

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(ASCII data file 55500.eq0)

Keplerian elements at epoch
57585.9 MJD
	Value	1-σ variation	Units
a	2.94666	1.454e-08	au
e	0.034859	3.757e-08
i	3.491	4.294e-06	deg
Ω	72.117	6.931e-05	deg
ω	196.679	9.624e-05	deg
M	96.15	6.696e-05	deg

Other useful info
Absolute Magnitude (H)	15.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.8439	au
Aphelion	3.0494	au
Asc. node-Earth separation	2.06054	au
Desc. node-Earth separation	1.83378	au
Earth MOID	1.82796	au
Orbital period	1847.54	days
Date of orbit computation	apr 23 19:58

Correlation matrix
1.00000000	0.16007937	0.00153315	0.00156435	-0.02630964	0.03379056
0.16007937	1.00000000	-0.00737095	0.00214888	-0.09367588	0.12579432
0.00153315	-0.00737095	1.00000000	-0.15832364	0.11376679	0.00098801
0.00156435	0.00214888	-0.15832364	1.00000000	-0.71995522	0.00210041
-0.02630964	-0.09367588	0.11376679	-0.71995522	1.00000000	-0.69476034
0.03379056	0.12579432	0.00098801	0.00210041	-0.69476034	1.00000000

Covariance matrix
2.11332667E-16	8.74247318E-17	9.57010751E-17	1.57619564E-15	-3.68086141E-14	3.28932087E-14
8.74247318E-17	1.41133876E-15	-1.18901319E-15	5.59524170E-15	-3.38683961E-13	3.16449371E-13
9.57010751E-17	-1.18901319E-15	1.84372259E-11	-4.71178546E-11	4.70126271E-11	2.84077369E-13
1.57619564E-15	5.59524170E-15	-4.71178546E-11	4.80378887E-09	-4.80229313E-09	9.74816718E-12
-3.68086141E-14	-3.38683961E-13	4.70126271E-11	-4.80229313E-09	9.26195034E-09	-4.47727555E-09
3.28932087E-14	3.16449371E-13	2.84077369E-13	9.74816718E-12	-4.47727555E-09	4.48389222E-09