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(18882) 1999YN4  ▹ 
Keplerian elements
(Epoch 60200.0 MJD)
Value 1-σ variation Units
a 1.68527 4.185e-09 au
e 0.231932 3.696e-08
i 36.809 6.765e-06 deg
Ω 291.678 5.153e-06 deg
ω 242.648 1.362e-05 deg
M 229.701 1.166e-05 deg
Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2944 au
Aphelion distance 2.0761 au
Asc. node-Earth separation 0.76802 au
Desc. node-Earth separation 0.45629 au
Earth MOID 0.43007 au
Orbital period 799.102 days
Date of orbit computation   feb 15 14:40


Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 58649.8 MJD
Near present day (ASCII file) Epoch 60200.0 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.