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(136900) 1998HL49  ▹ 
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.74765 1.713e-09 au
e 0.636595 1.917e-08
i 10.98 3.466e-06 deg
Ω 205.953 1.322e-05 deg
ω 239.235 1.294e-05 deg
M 162.93 5.648e-06 deg
Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6351 au
Aphelion distance 2.8602 au
Asc. node-Earth separation 0.53801 au
Desc. node-Earth separation -0.21122 au
Earth MOID 0.0837 au
Orbital period 843.876 days
Date of orbit computation   feb 26 10:20


Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 58161.4 MJD
Near present day (ASCII file) Epoch 60400.0 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.