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.eq0)

Keplerian elements at epoch
57406.1 MJD
	Value	1-σ variation	Units
a	2.33943	8.45e-09	au
e	0.206387	3.756e-08
i	7.9	4.26e-06	deg
Ω	90.926	3.32e-05	deg
ω	307.256	3.567e-05	deg
M	158.249	1.156e-05	deg

Other useful info
Absolute Magnitude (H)	15.8	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8566	au
Aphelion	2.8223	au
Asc. node-Earth separation	1.00718	au
Desc. node-Earth separation	1.54435	au
Earth MOID	0.87661	au
Orbital period	1306.96	days
Date of orbit computation	apr 23 20:24

Correlation matrix
1.00000000	-0.12001748	0.01105551	-0.01976053	0.08844597	-0.21060944
-0.12001748	1.00000000	-0.01877924	0.00787267	-0.08569254	0.17645358
0.01105551	-0.01877924	1.00000000	0.06790054	-0.04741298	-0.03557435
-0.01976053	0.00787267	0.06790054	1.00000000	-0.92325257	0.00659983
0.08844597	-0.08569254	-0.04741298	-0.92325257	1.00000000	-0.37854974
-0.21060944	0.17645358	-0.03557435	0.00659983	-0.37854974	1.00000000

Covariance matrix
7.14097202E-17	-3.80906595E-17	3.97941023E-16	-5.54435353E-15	2.66617621E-14	-2.05666371E-14
-3.80906595E-17	1.41055712E-15	-3.00423955E-15	9.81728395E-15	-1.14807559E-13	7.65830379E-14
3.97941023E-16	-3.00423955E-15	1.81435501E-11	9.60302499E-12	-7.20427910E-12	-1.75107537E-12
-5.54435353E-15	9.81728395E-15	9.60302499E-12	1.10242087E-09	-1.09351911E-09	2.53228929E-12
2.66617621E-14	-1.14807559E-13	-7.20427910E-12	-1.09351911E-09	1.27251898E-09	-1.56049313E-10
-2.05666371E-14	7.65830379E-14	-1.75107537E-12	2.53228929E-12	-1.56049313E-10	1.33540670E-10