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2018CH  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018CH.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 0.817297 9.051e-05 au
e 0.401331 0.0004799
i 1.556 0.002209 deg
Ω 110.342 0.003783 deg
ω 241.052 0.008588 deg
M 224.376 0.4645 deg
Other useful info
Absolute Magnitude (H)    26.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.4893 au
Aphelion distance 1.1453 au
Asc. node-Earth separation -0.13279 au
Desc. node-Earth separation -0.44194 au
Earth MOID 0.00927 au
Orbital period 269.878 days
Date of orbit computation   feb 26 11:23

Covariance matrix
8.19230394E-09-4.34352876E-08-1.99288475E-07-1.29028856E-077.18824454E-07-4.20440712E-05
-4.34352876E-082.30324896E-071.05728668E-066.95636099E-07-3.82139391E-062.22910126E-04
-1.99288475E-071.05728668E-064.87839579E-063.74346421E-06-1.80482228E-051.02263142E-03
-1.29028856E-076.95636099E-073.74346421E-061.43088853E-05-2.27638839E-056.59538650E-04
7.18824454E-07-3.82139391E-06-1.80482228E-05-2.27638839E-057.37527181E-05-3.68672256E-03
-4.20440712E-052.22910126E-041.02263142E-036.59538650E-04-3.68672256E-032.15777296E-01

Correlation matrix
1.00000000-0.99992915-0.99687485-0.376860760.92476375-0.99999738
-0.999929151.000000000.997433160.38318524-0.927176360.99989980
-0.996874850.997433161.000000000.44805597-0.951495880.99673049
-0.376860760.383185240.448055971.00000000-0.700736020.37534832
0.92476375-0.92717636-0.95149588-0.700736021.00000000-0.92416298
-0.999997380.999899800.996730490.37534832-0.924162981.00000000