NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2016XB18 ∴ Orbital info ∴ Epoch 57735 MJD
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2016XB18  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2016XB18.eq0)
Keplerian elements
(Epoch 57735.2 MJD)
Value 1-σ variation Units
a 2.458 0.001003 au
e 0.537904 0.0001747
i 20.978 0.003803 deg
Ω 74.833 0.001184 deg
ω 0.001 0.0006174 deg
M 0.045 0.0001403 deg
Other useful info
Absolute Magnitude (H)    22.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1358 au
Aphelion distance 3.7802 au
Asc. node-Earth separation 0.15066 au
Desc. node-Earth separation 2.76735 au
Earth MOID 0.15063 au
Orbital period 1407.57 days
Date of orbit computation   Jul 29 11:57

Covariance matrix
1.00627642E-061.75289158E-073.81250122E-06-1.18695090E-06-4.49017459E-078.54483890E-08
1.75289158E-073.05347440E-086.64079900E-07-2.06750050E-07-7.81161867E-081.48582591E-08
3.81250122E-066.64079900E-071.44659378E-05-4.50236575E-06-1.75194636E-063.37128720E-07
-1.18695090E-06-2.06750050E-07-4.50236575E-061.40183050E-065.42999418E-07-1.04384247E-07
-4.49017459E-07-7.81161867E-08-1.75194636E-065.42999418E-073.81135083E-07-8.55103743E-08
8.54483890E-081.48582591E-083.37128720E-07-1.04384247E-07-8.55103743E-081.96978000E-08

Correlation matrix
1.000000000.999998310.99925895-0.99937010-0.725045260.60692688
0.999998311.000000000.99919418-0.99931114-0.724109810.60584555
0.999258950.999194181.00000000-0.99981517-0.746118910.63155851
-0.99937010-0.99931114-0.999815171.000000000.74286885-0.62817167
-0.72504526-0.72410981-0.746118910.742868851.00000000-0.98689394
0.606926880.605845550.63155851-0.62817167-0.986893941.00000000