NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2017HH2 ∴ Orbital info ∴ Epoch 60400 MJD
Contact »
2017HH2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2017HH2.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.60216 0.0002846 au
e 0.356867 0.0001087
i 14.066 0.002995 deg
Ω 205.516 0.0004665 deg
ω 333.549 0.001393 deg
M 165.738 0.3433 deg
Other useful info
Absolute Magnitude (H)    23.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0304 au
Aphelion distance 2.1739 au
Asc. node-Earth separation 0.05619 au
Desc. node-Earth separation 1.05913 au
Earth MOID 0.05208 au
Orbital period 740.727 days
Date of orbit computation   feb 26 11:31

Covariance matrix
8.09711894E-083.09194172E-088.52015620E-07-1.32667557E-073.85525928E-07-9.76997005E-05
3.09194172E-081.18070389E-083.25375572E-07-5.06542326E-081.47057844E-07-3.73072536E-05
8.52015620E-073.25375572E-078.96991154E-06-1.39528832E-064.03715388E-06-1.02803280E-03
-1.32667557E-07-5.06542326E-08-1.39528832E-062.17621706E-07-6.35206268E-071.60077807E-04
3.85525928E-071.47057844E-074.03715388E-06-6.35206268E-071.94166151E-06-4.65217432E-04
-9.76997005E-05-3.73072536E-05-1.02803280E-031.60077807E-04-4.65217432E-041.17884311E-01

Correlation matrix
1.000000000.999989740.99974264-0.999420760.97230288-0.99999993
0.999989741.000000000.99981666-0.999295980.97124979-0.99998798
0.999742640.999816661.00000000-0.998662570.96737412-0.99973498
-0.99942076-0.99929598-0.998662571.00000000-0.977185260.99942916
0.972302880.971249790.96737412-0.977185261.00000000-0.97239164
-0.99999993-0.99998798-0.999734980.99942916-0.972391641.00000000