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1991JR  ▹ 
ORBITAL INFORMATION
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.40188 0.0006104 au
e 0.259483 0.0005194
i 10.131 0.04137 deg
Ω 59.995 0.08771 deg
ω 207.528 0.3749 deg
M 264.711 12.89 deg
Other useful info
Absolute Magnitude (H)    23.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0381 au
Aphelion distance 1.7656 au
Asc. node-Earth separation 0.7113 au
Desc. node-Earth separation 0.05075 au
Earth MOID 0.04423 au
Orbital period 606.269 days
Date of orbit computation   feb 26 10:21

 

Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 48388.2 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.