NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2023DD ∴ Orbital info ∴ Epoch 59995 MJD
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ORBITAL INFORMATION
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(ASCII data file 2023DD.eq0)
Keplerian elements
(Epoch 59995.1 MJD)
Value 1-σ variation Units
a 1.97284 0.001087 au
e 0.543254 0.0002675
i 1.27 0.0004901 deg
Ω 318.722 0.001065 deg
ω 145.086 0.001449 deg
M 12.829 0.01164 deg
Other useful info
Absolute Magnitude (H)    26.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9011 au
Aphelion distance 3.0446 au
Asc. node-Earth separation 1.49081 au
Desc. node-Earth separation -0.02412 au
Earth MOID 0.0024 au
Orbital period 1012.13 days
Date of orbit computation   feb 26 12:46

Covariance matrix
1.18154151E-062.90769711E-075.27907612E-07-4.45804661E-07-6.25335720E-07-1.26531015E-05
2.90769711E-077.15582961E-081.29984113E-07-1.08537730E-07-1.55569389E-07-3.11376982E-06
5.27907612E-071.29984113E-072.40153831E-07-1.36683129E-07-3.61426886E-07-5.65050082E-06
-4.45804661E-07-1.08537730E-07-1.36683129E-071.13519608E-06-1.05805095E-064.82134823E-06
-6.25335720E-07-1.55569389E-07-3.61426886E-07-1.05805095E-062.10070157E-066.62652730E-06
-1.26531015E-05-3.11376982E-06-5.65050082E-064.82134823E-066.62652730E-061.35505407E-04

Correlation matrix
1.000000000.999987750.99103427-0.38493258-0.39692327-0.99998661
0.999987751.000000000.99155206-0.38081610-0.40124716-0.99994980
0.991034270.991552061.00000000-0.26177894-0.50885438-0.99052142
-0.38493258-0.38081610-0.261778941.00000000-0.685155200.38873599
-0.39692327-0.40124716-0.50885438-0.685155201.000000000.39275841
-0.99998661-0.99994980-0.990521420.388735990.392758411.00000000