NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2008UM1 ∴ Orbital info ∴ Epoch 54761 MJD
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2008UM1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2008UM1.eq0)
Keplerian elements
(Epoch 54761.4 MJD)
Value 1-σ variation Units
a 2.52353 1.371 au
e 0.700871 0.1782
i 5.159 0.9909 deg
Ω 208.939 0.0122 deg
ω 114.473 0.5576 deg
M 10.068 9.049 deg
Other useful info
Absolute Magnitude (H)    31.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7549 au
Aphelion distance 4.2922 au
Asc. node-Earth separation 0.80441 au
Desc. node-Earth separation -7e-05 au
Earth MOID 1e-05 au
Orbital period 1464.23 days
Date of orbit computation   feb 26 14:11

Covariance matrix
1.87982827E+002.44291375E-011.35850485E+00-1.65605821E-02-7.51531994E-01-1.24071773E+01
2.44291375E-013.17467458E-021.76546700E-01-2.15161912E-03-9.76939286E-02-1.61236137E+00
1.35850485E+001.76546700E-019.81902522E-01-1.19470534E-02-5.44339738E-01-8.96626926E+00
-1.65605821E-02-2.15161912E-03-1.19470534E-021.48902945E-046.44356416E-031.09315188E-01
-7.51531994E-01-9.76939286E-02-5.44339738E-016.44356416E-033.10901310E-014.95949163E+00
-1.24071773E+01-1.61236137E+00-8.96626926E+001.09315188E-014.95949163E+008.18894737E+01

Correlation matrix
1.000000000.999998710.99992613-0.98983969-0.98305340-0.99999968
0.999998711.000000000.99994430-0.98961016-0.98334676-0.99999709
0.999926130.999944301.00000000-0.98804102-0.98520039-0.99991607
-0.98983969-0.98961016-0.988041021.000000000.947028910.98995357
-0.98305340-0.98334676-0.985200390.947028911.000000000.98290568
-0.99999968-0.99999709-0.999916070.989953570.982905681.00000000