NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998DX11 ∴ Orbital info ∴ Epoch 60400 MJD
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1998DX11  ▹ 
ORBITAL INFORMATION
(ASCII data file 1998DX11.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.482 0.005424 au
e 0.606371 0.001402
i 6.543 0.0118 deg
Ω 334.796 0.02182 deg
ω 162.226 0.03137 deg
M 242.299 9.031 deg
Other useful info
Absolute Magnitude (H)    27.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.977 au
Aphelion distance 3.987 au
Asc. node-Earth separation 2.70382 au
Desc. node-Earth separation 0.00571 au
Earth MOID 0.00429 au
Orbital period 1428.24 days
Date of orbit computation   feb 26 10:22

Covariance matrix
2.94151927E-057.60572343E-066.40221096E-05-1.18354860E-041.70117138E-04-4.89793940E-02
7.60572343E-061.96657042E-061.65538220E-05-3.06023706E-054.39857395E-05-1.26643307E-02
6.40221096E-051.65538220E-051.39350395E-04-2.57598670E-043.70273992E-04-1.06603552E-01
-1.18354860E-04-3.06023706E-05-2.57598670E-044.76212424E-04-6.84474995E-041.97073309E-01
1.70117138E-044.39857395E-053.70273992E-04-6.84474995E-049.84236019E-04-2.83262871E-01
-4.89793940E-02-1.26643307E-02-1.06603552E-011.97073309E-01-2.83262871E-018.15558496E+01

Correlation matrix
1.000000000.999999830.99997704-0.999999740.99979876-1.00000000
0.999999831.000000000.99997565-0.999999900.99978708-0.99999984
0.999977040.999975651.00000000-0.999975030.99981461-0.99997701
-0.99999974-0.99999990-0.999975031.00000000-0.999787260.99999975
0.999798760.999787080.99981461-0.999787261.00000000-0.99979847
-1.00000000-0.99999984-0.999977010.99999975-0.999798471.00000000