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(137175) 1999JA11  ▹ 
ORBITAL INFORMATION
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 1.26127 3.193e-09 au
e 0.341305 4.948e-08
i 16.436 5.102e-06 deg
Ω 116.247 1.769e-05 deg
ω 328.337 2.046e-05 deg
M 62.471 1.719e-05 deg
Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8308 au
Aphelion distance 1.6917 au
Asc. node-Earth separation -0.12016 au
Desc. node-Earth separation 0.55476 au
Earth MOID 0.10654 au
Orbital period 517.38 days
Date of orbit computation   Nov 2 13:32

 

Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 57025.9 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.