NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2017UD ∴ Orbital info ∴ Epoch 60600 MJD
Contact »
2017UD  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2017UD.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.13643 0.0004033 au
e 0.411998 0.0003411
i 16.49 0.01383 deg
Ω 22.168 0.0003504 deg
ω 260.463 0.009908 deg
M 333.056 1.185 deg
Other useful info
Absolute Magnitude (H)    25.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6682 au
Aphelion distance 1.6046 au
Asc. node-Earth separation 0.01556 au
Desc. node-Earth separation -0.11724 au
Earth MOID 0.00826 au
Orbital period 442.5 days
Date of orbit computation   Jul 29 12:18

Covariance matrix
1.62675404E-071.37576691E-075.57778244E-06-1.41267756E-073.99320582E-06-4.77852146E-04
1.37576691E-071.16364359E-074.71748690E-06-1.19447318E-073.37567248E-06-4.04126143E-04
5.57778244E-064.71748690E-061.91260907E-04-4.84338168E-061.36888206E-04-1.63845085E-02
-1.41267756E-07-1.19447318E-07-4.84338168E-061.22760466E-07-3.47015918E-064.14967274E-04
3.99320582E-063.37567248E-061.36888206E-04-3.47015918E-069.81688471E-05-1.17298323E-02
-4.77852146E-04-4.04126143E-04-1.63845085E-024.14967274E-04-1.17298323E-021.40367056E+00

Correlation matrix
1.000000000.999939960.99997126-0.999661200.99924942-1.00000000
0.999939961.000000000.99997147-0.999394950.99876535-0.99994096
0.999971260.999971471.00000000-0.999554150.99900136-0.99997172
-0.99966120-0.99939495-0.999554151.00000000-0.999616200.99965925
0.999249420.998765350.99900136-0.999616201.00000000-0.99924587
-1.00000000-0.99994096-0.999971720.99965925-0.999245871.00000000