NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2016JC18 ∴ Orbital info ∴ Epoch 57518 MJD
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2016JC18  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2016JC18.eq0)
Keplerian elements
(Epoch 57518.3 MJD)
Value 1-σ variation Units
a 1.30132 0.002364 au
e 0.44973 0.001057
i 28.922 0.07479 deg
Ω 46.635 0.003011 deg
ω 284.317 0.06996 deg
M 309.473 0.1852 deg
Other useful info
Absolute Magnitude (H)    22.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7161 au
Aphelion distance 1.8866 au
Asc. node-Earth separation -0.05755 au
Desc. node-Earth separation 0.15893 au
Earth MOID 0.04435 au
Orbital period 542.221 days
Date of orbit computation   feb 26 11:21

Covariance matrix
5.58798145E-062.49978484E-061.76803829E-04-7.11656799E-06-1.65371455E-044.37729280E-04
2.49978484E-061.11828010E-067.90931928E-05-3.18359786E-06-7.39788873E-051.95818322E-04
1.76803829E-047.90931928E-055.59425224E-03-2.25172871E-04-5.23230902E-031.38497152E-02
-7.11656799E-06-3.18359786E-06-2.25172871E-049.06344863E-062.10607305E-04-5.57468435E-04
-1.65371455E-04-7.39788873E-05-5.23230902E-032.10607305E-044.89404664E-03-1.29542288E-02
4.37729280E-041.95818322E-041.38497152E-02-5.57468435E-04-1.29542288E-023.42891249E-02

Correlation matrix
1.000000000.999999660.99998427-0.99999168-0.999997740.99999981
0.999999661.000000000.99998339-0.99999118-0.999996420.99999960
0.999984270.999983391.00000000-0.99999609-0.999973090.99998071
-0.99999168-0.99999118-0.999996091.000000000.99998305-0.99998927
-0.99999774-0.99999642-0.999973090.999983051.00000000-0.99999841
0.999999810.999999600.99998071-0.99998927-0.999998411.00000000