NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2016RD18 ∴ Orbital info ∴ Epoch 57638 MJD
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2016RD18  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2016RD18.eq0)
Keplerian elements
(Epoch 57638.7 MJD)
Value 1-σ variation Units
a 2.57839 0.01167 au
e 0.599986 0.00179
i 3.068 0.006449 deg
Ω 169.216 0.003129 deg
ω 158.331 0.009898 deg
M 3.759 0.0254 deg
Other useful info
Absolute Magnitude (H)    26.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0314 au
Aphelion distance 4.1254 au
Asc. node-Earth separation 2.73634 au
Desc. node-Earth separation 0.05301 au
Earth MOID 0.02704 au
Orbital period 1512.25 days
Date of orbit computation   feb 26 11:20

Covariance matrix
1.36231422E-042.08898047E-057.52659366E-053.64986601E-05-1.15157304E-04-2.96510336E-04
2.08898047E-053.20325584E-061.15412502E-055.59668456E-06-1.76591292E-05-4.54669032E-05
7.52659366E-051.15412502E-054.15926720E-052.01619469E-05-6.35669412E-05-1.63827434E-04
3.64986601E-055.59668456E-062.01619469E-059.78891991E-06-3.08326963E-05-7.94455636E-05
-1.15157304E-04-1.76591292E-05-6.35669412E-05-3.08326963E-059.79772466E-052.50521342E-04
-2.96510336E-04-4.54669032E-05-1.63827434E-04-7.94455636E-052.50521342E-046.45383832E-04

Correlation matrix
1.000000000.999999820.999888130.99947259-0.99675914-0.99998193
0.999999821.000000000.999881730.99946509-0.99680649-0.99997817
0.999888130.999881731.000000000.99920976-0.99577287-0.99992903
0.999472590.999465090.999209761.00000000-0.99559224-0.99952399
-0.99675914-0.99680649-0.99577287-0.995592241.000000000.99626087
-0.99998193-0.99997817-0.99992903-0.999523990.996260871.00000000