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1998BT13  ▹ 
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 2.45447 0.004404 au
e 0.599135 0.001211
i 1.417 0.001954 deg
Ω 123.325 0.2427 deg
ω 353.368 0.2155 deg
M 288.004 7.135 deg
Other useful info
Absolute Magnitude (H)    26.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9839 au
Aphelion distance 3.925 au
Asc. node-Earth separation 0.00206 au
Desc. node-Earth separation 2.8718 au
Earth MOID 0.00131 au
Orbital period 1404.54 days
Date of orbit computation   May 28 12:33


Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 50840.3 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.