NEODyS-2
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NEODyS ∴ Objects ∴ 2018XC4 ∴ Orbital info ∴ Epoch 60400 MJD
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2018XC4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018XC4.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.26778 3.752e-06 au
e 0.310408 1.883e-06
i 2.171 4.673e-05 deg
Ω 95.075 0.0003825 deg
ω 52.424 0.0005814 deg
M 218.543 0.005719 deg
Other useful info
Absolute Magnitude (H)    26.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8743 au
Aphelion distance 1.6613 au
Asc. node-Earth separation -0.0191 au
Desc. node-Earth separation 0.39574 au
Earth MOID 0.00337 au
Orbital period 521.393 days
Date of orbit computation   feb 26 12:50

Covariance matrix
1.40741899E-116.78850776E-12-1.30393683E-101.19616361E-09-1.83724638E-09-2.14545049E-08
6.78850776E-123.54549102E-12-4.84345478E-114.79238953E-10-7.29210376E-10-1.03654103E-08
-1.30393683E-10-4.84345478E-112.18392571E-09-1.76101652E-082.65792324E-081.97946641E-07
1.19616361E-094.79238953E-10-1.76101652E-081.46313395E-07-2.20977000E-07-1.81804951E-06
-1.83724638E-09-7.29210376E-102.65792324E-08-2.20977000E-073.38013648E-072.79141822E-06
-2.14545049E-08-1.03654103E-081.97946641E-07-1.81804951E-062.79141822E-063.27061391E-05

Correlation matrix
1.000000000.96100229-0.743748190.83355995-0.84234224-0.99998193
0.961002291.00000000-0.550424970.66538326-0.66611241-0.96257297
-0.74374819-0.550424971.00000000-0.985150220.978264710.74065263
0.833559950.66538326-0.985150221.00000000-0.99366024-0.83109185
-0.84234224-0.666112410.97826471-0.993660241.000000000.83954340
-0.99998193-0.962572970.74065263-0.831091850.839543401.00000000