AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998UK41 ∴ Orbital info ∴ Epoch epochXXX

(231709) 1998UK41 ▹

ORBITAL INFORMATION

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(ASCII data file 231709.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.28246	5.86e-09	au
e	0.256607	4.125e-08
i	4.396	4.078e-06	deg
Ω	82.296	5.701e-05	deg
ω	290.746	5.807e-05	deg
M	143.976	9.588e-06	deg

Other useful info
Absolute Magnitude (H)	16.9	mag
Slope parameter (G)	0.15	mag
Perihelion	1.6968	au
Aphelion	2.8682	au
Asc. node-Earth separation	0.97049	au
Desc. node-Earth separation	1.33029	au
Earth MOID	0.7037	au
Orbital period	1259.52	days
Date of orbit computation	apr 23 20:38

Correlation matrix
1.00000000	-0.50362144	0.03425117	0.02229921	-0.00089476	-0.45238745
-0.50362144	1.00000000	-0.03314470	0.00485181	-0.04596103	0.39291136
0.03425117	-0.03314470	1.00000000	0.07147233	-0.06573731	-0.03033328
0.02229921	0.00485181	0.07147233	1.00000000	-0.98127631	0.00843283
-0.00089476	-0.04596103	-0.06573731	-0.98127631	1.00000000	-0.18122903
-0.45238745	0.39291136	-0.03033328	0.00843283	-0.18122903	1.00000000

Covariance matrix
3.43400830E-17	-1.21725890E-16	8.18522754E-16	7.44937164E-15	-3.04464621E-16	-2.54183145E-14
-1.21725890E-16	1.70120310E-15	-5.57502631E-15	1.14080374E-14	-1.10076876E-13	1.55384678E-13
8.18522754E-16	-5.57502631E-15	1.66306557E-11	1.66158319E-11	-1.55666392E-11	-1.18606814E-12
7.44937164E-15	1.14080374E-14	1.66158319E-11	3.24981743E-09	-3.24824699E-09	4.60933608E-12
-3.04464621E-16	-1.10076876E-13	-1.55666392E-11	-3.24824699E-09	3.37175875E-09	-1.00900089E-10
-2.54183145E-14	1.55384678E-13	-1.18606814E-12	4.60933608E-12	-1.00900089E-10	9.19329204E-11