NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2023HM ∴ Orbital info ∴ Epoch 60050 MJD
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2023HM  ▹ 
ORBITAL INFORMATION
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(ASCII data file 2023HM.eq0)
Keplerian elements
(Epoch 60050.6 MJD)
Value 1-σ variation Units
a 0.834117 0.0002827 au
e 0.669893 0.0008538
i 2.224 0.006506 deg
Ω 30.702 0.008194 deg
ω 28.509 0.00852 deg
M 74.887 0.1202 deg
Other useful info
Absolute Magnitude (H)    27.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.2753 au
Aphelion distance 1.3929 au
Asc. node-Earth separation -0.70649 au
Desc. node-Earth separation 0.11231 au
Earth MOID 0.00509 au
Orbital period 278.253 days
Date of orbit computation   feb 26 12:53

Covariance matrix
7.98982821E-082.41305055E-071.76328025E-06-2.09936797E-06-2.23199334E-06-3.39791860E-05
2.41305055E-077.29034514E-075.30539135E-06-6.30270638E-06-6.78096045E-06-1.02657113E-04
1.76328025E-065.30539135E-064.23281813E-05-5.27174651E-05-4.34432119E-05-7.46126261E-04
-2.09936797E-06-6.30270638E-06-5.27174651E-056.71393485E-054.77083173E-058.85776939E-04
-2.23199334E-06-6.78096045E-06-4.34432119E-054.77083173E-057.25847981E-059.56138904E-04
-3.39791860E-05-1.02657113E-04-7.46126261E-048.85776939E-049.56138904E-041.44560182E-02

Correlation matrix
1.000000000.999824220.95882162-0.90642377-0.92683267-0.99981560
0.999824221.000000000.95505542-0.90087486-0.93216830-0.99997849
0.958821620.955055421.00000000-0.98889722-0.78376215-0.95383483
-0.90642377-0.90087486-0.988897221.000000000.683412160.89910718
-0.92683267-0.93216830-0.783762150.683412161.000000000.93341292
-0.99981560-0.99997849-0.953834830.899107180.933412921.00000000