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(357005) 1999HA2  ▹ 
Keplerian elements
(Epoch 58600.0 MJD)
Value 1-σ variation Units
a 2.79341 1.17e-08 au
e 0.69833 3.512e-08
i 15.096 8.666e-06 deg
Ω 147.27 7.375e-05 deg
ω 344.23 6.849e-05 deg
M 120.022 7.485e-06 deg
Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8427 au
Aphelion distance 4.7441 au
Asc. node-Earth separation -0.13165 au
Desc. node-Earth separation 3.35226 au
Earth MOID 0.11501 au
Orbital period 1705.3 days
Date of orbit computation   May 25 11:13


Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 55111.1 MJD
Near present day (ASCII file) Epoch 58600.0 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.

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