AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2003UM280 ∴ Orbital info ∴ Epoch epochXXX

(167333) 2003UM280 ▹

ORBITAL INFORMATION

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(ASCII data file 167333.eq1)

Keplerian elements at epoch
60600.0 MJD
	Value	1-σ variation	Units
a	2.33943	8.443e-09	au
e	0.205584	3.731e-08
i	7.897	4.251e-06	deg
Ω	90.877	3.286e-05	deg
ω	307.283	3.538e-05	deg
M	317.904	1.359e-05	deg

Other useful info
Absolute Magnitude (H)	15.8	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8585	au
Aphelion	2.8204	au
Asc. node-Earth separation	1.0092	au
Desc. node-Earth separation	1.54456	au
Earth MOID	0.87853	au
Orbital period	1306.97	days
Date of orbit computation	Jul 26 09:39

Correlation matrix
1.00000000	-0.13432416	0.01555060	-0.01725705	0.10092319	-0.55472363
-0.13432416	1.00000000	-0.01898477	0.00805415	-0.08934363	0.21054692
0.01555060	-0.01898477	1.00000000	0.07774854	-0.05637278	-0.03524704
-0.01725705	0.00805415	0.07774854	1.00000000	-0.92143451	0.01097231
0.10092319	-0.08934363	-0.05637278	-0.92143451	1.00000000	-0.36307632
-0.55472363	0.21054692	-0.03524704	0.01097231	-0.36307632	1.00000000

Covariance matrix
7.12886524E-17	-4.23156617E-17	5.58160562E-16	-4.78837899E-15	3.01453188E-14	-6.36716469E-14
-4.23156617E-17	1.39211014E-15	-3.01123113E-15	9.87570570E-15	-1.17928590E-13	1.06793524E-13
5.58160562E-16	-3.01123113E-15	1.80718961E-11	1.08619026E-11	-8.47793392E-12	-2.03696595E-12
-4.78837899E-15	9.87570570E-15	1.08619026E-11	1.07999962E-09	-1.07126022E-09	4.90195093E-12
3.01453188E-14	-1.17928590E-13	-8.47793392E-12	-1.07126022E-09	1.25151887E-09	-1.74612704E-10
-6.36716469E-14	1.06793524E-13	-2.03696595E-12	4.90195093E-12	-1.74612704E-10	1.84807007E-10