NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2019DA2 ∴ Orbital info ∴ Epoch 58543 MJD
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2019DA2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2019DA2.eq0)
Keplerian elements
(Epoch 58543.8 MJD)
Value 1-σ variation Units
a 1.98744 0.007539 au
e 0.506119 0.00188
i 3.826 0.01088 deg
Ω 336.907 0.001015 deg
ω 153.804 0.007398 deg
M 8.981 0.05438 deg
Other useful info
Absolute Magnitude (H)    27.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9816 au
Aphelion distance 2.9933 au
Asc. node-Earth separation 1.69731 au
Desc. node-Earth separation 0.02672 au
Earth MOID 0.01343 au
Orbital period 1023.39 days
Date of orbit computation   feb 26 11:41

Covariance matrix
5.68394595E-051.41722113E-058.19766144E-057.11523320E-06-3.01844697E-05-4.09843893E-04
1.41722113E-053.53381750E-062.04377860E-051.77853982E-06-7.60307262E-06-1.02171930E-04
8.19766144E-052.04377860E-051.18266806E-041.02105432E-05-4.25089218E-05-5.91331791E-04
7.11523320E-061.77853982E-061.02105432E-051.03032130E-06-6.02216432E-06-5.07958598E-05
-3.01844697E-05-7.60307262E-06-4.25089218E-05-6.02216432E-065.47284018E-052.08826452E-04
-4.09843893E-04-1.02171930E-04-5.91331791E-04-5.07958598E-052.08826452E-042.95721187E-03

Correlation matrix
1.000000000.999978340.999847060.92977493-0.54119303-0.99965992
0.999978341.000000000.999724550.93208431-0.54671463-0.99946668
0.999847060.999724551.000000000.92497730-0.52837502-0.99990462
0.929774930.932084310.924977301.00000000-0.80197324-0.92023926
-0.54119303-0.54671463-0.52837502-0.801973241.000000000.51908432
-0.99965992-0.99946668-0.99990462-0.920239260.519084321.00000000