NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2017DD ∴ Orbital info ∴ Epoch 60400 MJD
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2017DD  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2017DD.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.43933 8.999e-05 au
e 0.313368 4.312e-05
i 9.131 0.0009627 deg
Ω 341.249 0.0002765 deg
ω 193.935 0.0003078 deg
M 30.425 0.1398 deg
Other useful info
Absolute Magnitude (H)    23.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9883 au
Aphelion distance 1.8904 au
Asc. node-Earth separation 0.85724 au
Desc. node-Earth separation 0.00448 au
Earth MOID 0.00409 au
Orbital period 630.726 days
Date of orbit computation   feb 26 11:27

Covariance matrix
8.09784269E-093.88013639E-098.66021846E-082.48007562E-082.68342585E-08-1.25845204E-05
3.88013639E-091.85919894E-094.14966161E-081.18833058E-081.28627205E-08-6.02996082E-06
8.66021846E-084.14966161E-089.26845276E-072.65080154E-072.88304921E-07-1.34585414E-04
2.48007562E-081.18833058E-082.65080154E-077.64576558E-088.19004886E-08-3.85419217E-05
2.68342585E-081.28627205E-082.88304921E-078.19004886E-089.47434033E-08-4.17046690E-05
-1.25845204E-05-6.02996082E-06-1.34585414E-04-3.85419217E-05-4.17046690E-051.95570810E-02

Correlation matrix
1.000000000.999998600.999632940.996712180.96879177-0.99999997
0.999998601.000000000.999645770.996698610.96915984-0.99999895
0.999632940.999645771.000000000.995779320.97291286-0.99963708
0.996712180.996698610.995779321.000000000.96228012-0.99671469
0.968791770.969159840.972912860.962280121.00000000-0.96885363
-0.99999997-0.99999895-0.99963708-0.99671469-0.968853631.00000000