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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2008UM1 ∴ Orbital info ∴ Epoch 60400 MJD
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2008UM1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2008UM1.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.49845 0.006738 au
e 0.703384 0.0007941
i 5.219 0.2676 deg
Ω 207.237 1.147 deg
ω 116.335 1.263 deg
M 334.222 7.996 deg
Other useful info
Absolute Magnitude (H)    31.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7411 au
Aphelion distance 4.2558 au
Asc. node-Earth separation 0.83028 au
Desc. node-Earth separation -0.03256 au
Earth MOID 0.00578 au
Orbital period 1442.46 days
Date of orbit computation   feb 26 14:11

Covariance matrix
4.54037477E-055.35054628E-06-1.80280001E-03-7.72772184E-038.50809580E-03-5.38768988E-02
5.35054628E-066.30563264E-07-2.12471781E-04-9.10827881E-041.00278404E-03-6.34905942E-03
-1.80280001E-03-2.12471781E-047.15972152E-023.06945342E-01-3.37926881E-012.13923839E+00
-7.72772184E-03-9.10827881E-043.06945342E-011.31603112E+00-1.44882261E+009.16987895E+00
8.50809580E-031.00278404E-03-3.37926881E-01-1.44882261E+001.59502777E+00-1.00958837E+01
-5.38768988E-02-6.34905942E-032.13923839E+009.16987895E+00-1.00958837E+016.39312922E+01

Correlation matrix
1.000000000.99997223-0.99989325-0.999706580.99977528-0.99999999
0.999972231.00000000-0.99997435-0.999859330.99990550-0.99997310
-0.99989325-0.999974351.000000000.99995373-0.999978240.99989496
-0.99970658-0.999859330.999953731.00000000-0.999995420.99970941
0.999775280.99990550-0.99997824-0.999995421.00000000-0.99977776
-0.99999999-0.999973100.999894960.99970941-0.999777761.00000000