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(326291) 1998HM3  ▹ 
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 1.24656 5.064e-09 au
e 0.062189 1.229e-07
i 39.33 2.243e-05 deg
Ω 210.817 4.742e-06 deg
ω 137.096 0.0001311 deg
M 190.06 0.0001144 deg
Other useful info
Absolute Magnitude (H)    19.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.169 au
Aphelion distance 1.3241 au
Asc. node-Earth separation 0.29593 au
Desc. node-Earth separation 0.19364 au
Earth MOID 0.19289 au
Orbital period 508.359 days
Date of orbit computation   May 28 13:50


Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 56634.2 MJD
Near present day (ASCII file) Epoch 59000.0 MJD


Note. The elements are given with reduced precision in order to be more readable. For full precision please use the machine-readable ASCII files, which contain Equinoctial (not Keplerian) elements and are in a format suitable for OrbFit input. Also refer to the discussion in the FAQ.