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NEODyS ∴ Objects ∴ 2018HM2 ∴ Orbital info ∴ Epoch 58239 MJD
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2018HM2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018HM2.eq0)
Keplerian elements
(Epoch 58239.2 MJD)
Value 1-σ variation Units
a 0.836544 4.263e-05 au
e 0.233987 7.427e-05
i 10.912 0.005139 deg
Ω 40.808 5.056e-05 deg
ω 6.727 0.001034 deg
M 168.942 0.0001867 deg
Other useful info
Absolute Magnitude (H)    23.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6408 au
Aphelion distance 1.0323 au
Asc. node-Earth separation -0.34869 au
Desc. node-Earth separation 0.02257 au
Earth MOID 0.02239 au
Orbital period 279.468 days
Date of orbit computation   Jul 29 14:01

Covariance matrix
1.81707666E-09-3.16593128E-09-2.19055377E-072.14180097E-094.38953119E-08-5.01245843E-09
-3.16593128E-095.51607740E-093.81666455E-07-3.73191748E-09-7.64738263E-088.72423759E-09
-2.19055377E-073.81666455E-072.64088219E-05-2.58207668E-07-5.29183008E-066.04385355E-07
2.14180097E-09-3.73191748E-09-2.58207668E-072.55587811E-095.13414148E-08-5.32796939E-09
4.38953119E-08-7.64738263E-08-5.29183008E-065.13414148E-081.06956408E-06-1.34965479E-07
-5.01245843E-098.72423759E-096.04385355E-07-5.32796939E-09-1.34965479E-073.48457225E-08

Correlation matrix
1.00000000-0.99999927-0.999983370.993853600.99569909-0.62992584
-0.999999271.000000000.99998688-0.99390937-0.995621440.62927079
-0.999983370.999986881.00000000-0.99385849-0.995698770.63003501
0.99385360-0.99390937-0.993858491.000000000.98196127-0.56456885
0.99569909-0.99562144-0.995698770.981961271.00000000-0.69910846
-0.629925840.629270790.63003501-0.56456885-0.699108461.00000000