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1999TM12  ▹ 
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 1.59553 0.01103 au
e 0.466415 0.003566
i 28.67 0.1626 deg
Ω 198.954 0.03192 deg
ω 250.784 0.1524 deg
M 61.165 40.06 deg
Other useful info
Absolute Magnitude (H)    21.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8513 au
Aphelion distance 2.3397 au
Asc. node-Earth separation 0.47317 au
Desc. node-Earth separation 0.08494 au
Earth MOID 0.06711 au
Orbital period 736.131 days
Date of orbit computation   May 28 12:34


Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 51464.4 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.