AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2003UM141 ∴ Orbital info ∴ Epoch epochXXX

(206520) 2003UM141 ▹

ORBITAL INFORMATION

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(ASCII data file 206520.eq0)

Keplerian elements at epoch
57481.9 MJD
	Value	1-σ variation	Units
a	2.55731	1.82e-08	au
e	0.167199	9.742e-08
i	7.578	8.091e-06	deg
Ω	120.876	4.348e-05	deg
ω	212.847	4.612e-05	deg
M	45.186	1.436e-05	deg

Other useful info
Absolute Magnitude (H)	16.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1297	au
Aphelion	2.9849	au
Asc. node-Earth separation	1.90766	au
Desc. node-Earth separation	1.16272	au
Earth MOID	1.12165	au
Orbital period	1493.74	days
Date of orbit computation	apr 23 20:33

Correlation matrix
1.00000000	-0.46446031	-0.00009399	-0.02087433	0.06585948	-0.23141248
-0.46446031	1.00000000	-0.00451779	0.03505566	-0.05246382	0.22057738
-0.00009399	-0.00451779	1.00000000	0.49982490	-0.46057951	-0.01762642
-0.02087433	0.03505566	0.49982490	1.00000000	-0.93529949	0.00982630
0.06585948	-0.05246382	-0.46057951	-0.93529949	1.00000000	-0.34605417
-0.23141248	0.22057738	-0.01762642	0.00982630	-0.34605417	1.00000000

Covariance matrix
3.31328540E-16	-8.23649838E-16	-1.38431124E-17	-1.65192726E-14	5.52874573E-14	-6.05029725E-14
-8.23649838E-16	9.49137582E-15	-3.56122057E-15	1.48481289E-13	-2.35723779E-13	3.08664071E-13
-1.38431124E-17	-3.56122057E-15	6.54662204E-11	1.75822916E-10	-1.71866856E-10	-2.04848726E-12
-1.65192726E-14	1.48481289E-13	1.75822916E-10	1.89015717E-09	-1.87533362E-09	6.13619697E-12
5.52874573E-14	-2.35723779E-13	-1.71866856E-10	-1.87533362E-09	2.12695236E-09	-2.29236349E-10
-6.05029725E-14	3.08664071E-13	-2.04848726E-12	6.13619697E-12	-2.29236349E-10	2.06310356E-10