NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2016XD18 ∴ Orbital info ∴ Epoch 57720 MJD
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2016XD18  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2016XD18.eq0)
Keplerian elements
(Epoch 57720.3 MJD)
Value 1-σ variation Units
a 2.80928 0.01616 au
e 0.630194 0.002074
i 1.734 0.004036 deg
Ω 246.1 0.004812 deg
ω 163.45 0.006137 deg
M 2.582 0.02238 deg
Other useful info
Absolute Magnitude (H)    24.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0389 au
Aphelion distance 4.5797 au
Asc. node-Earth separation 3.2602 au
Desc. node-Earth separation 0.06941 au
Earth MOID 0.0497 au
Orbital period 1719.85 days
Date of orbit computation   Jul 29 11:59

Covariance matrix
2.61291250E-043.35294036E-056.52314814E-05-7.77608943E-05-9.91135051E-05-3.61679971E-04
3.35294036E-054.30255857E-068.37063151E-06-9.97843409E-06-1.27184672E-05-4.64114744E-05
6.52314814E-058.37063151E-061.62853584E-05-1.94138500E-05-2.47439624E-05-9.02933869E-05
-7.77608943E-05-9.97843409E-06-1.94138500E-052.31526711E-052.94954331E-051.07635050E-04
-9.91135051E-05-1.27184672E-05-2.47439624E-052.94954331E-053.76628027E-051.37181361E-04
-3.61679971E-04-4.64114744E-05-9.02933869E-051.07635050E-041.37181361E-045.00640702E-04

Correlation matrix
1.000000001.000000000.99999113-0.99976577-0.99911179-0.99999758
1.000000001.000000000.99999118-0.99976619-0.99911404-0.99999745
0.999991130.999991181.00000000-0.99979845-0.99911222-0.99998666
-0.99976577-0.99976619-0.999798451.000000000.998844560.99974695
-0.99911179-0.99911404-0.999112220.998844561.000000000.99902352
-0.99999758-0.99999745-0.999986660.999746950.999023521.00000000