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(353938) 1998QR15  ▹ 
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.76877 2.005e-09 au
e 0.558879 2.039e-08
i 9.449 3.48e-06 deg
Ω 320.112 1.484e-05 deg
ω 57.015 2.052e-05 deg
M 192.518 2.833e-06 deg
Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2214 au
Aphelion distance 4.3162 au
Asc. node-Earth separation 0.44675 au
Desc. node-Earth separation 1.75091 au
Earth MOID 0.2633 au
Orbital period 1682.78 days
Date of orbit computation   mar 14 13:53


Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 58475.5 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.