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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2017DD38 ∴ Orbital info ∴ Epoch 60400 MJD
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2017DD38  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2017DD38.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.22471 0.005769 au
e 0.647113 0.001029
i 1.282 0.001354 deg
Ω 177.633 0.006846 deg
ω 54.448 0.006177 deg
M 34.137 2.946 deg
Other useful info
Absolute Magnitude (H)    24.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7851 au
Aphelion distance 3.6644 au
Asc. node-Earth separation -0.05567 au
Desc. node-Earth separation 1.06974 au
Earth MOID 0.00297 au
Orbital period 1212.02 days
Date of orbit computation   feb 26 11:31

Covariance matrix
3.32857538E-055.93865040E-067.80702451E-063.94402518E-05-3.54022540E-05-1.69947053E-02
5.93865040E-061.05954150E-061.39291033E-067.03639726E-06-6.31533479E-06-3.03209642E-03
7.80702451E-061.39291033E-061.83216868E-069.23876295E-06-8.28367399E-06-3.98603259E-03
3.94402518E-057.03639726E-069.23876295E-064.68663832E-05-4.21729777E-05-2.01370007E-02
-3.54022540E-05-6.31533479E-06-8.28367399E-06-4.21729777E-053.81591448E-051.80753073E-02
-1.69947053E-02-3.03209642E-03-3.98603259E-03-2.01370007E-021.80753073E-028.67698567E+00

Correlation matrix
1.000000000.999999020.999709030.99857287-0.99335023-1.00000000
0.999999021.000000000.999727060.99852892-0.99320312-0.99999904
0.999709030.999727061.000000000.99701198-0.99069724-0.99970917
0.998572870.998528920.997011981.00000000-0.99725042-0.99857256
-0.99335023-0.99320312-0.99069724-0.997250421.000000000.99334917
-1.00000000-0.99999904-0.99970917-0.998572560.993349171.00000000