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2001PH9  ▹ 
ORBITAL INFORMATION
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 2.72261 3.836e-08 au
e 0.540578 1.89e-07
i 5.447 1.259e-05 deg
Ω 287.4 0.0001419 deg
ω 65.534 0.000178 deg
M 104.785 3.108e-05 deg
Other useful info
Absolute Magnitude (H)    21.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2508 au
Aphelion distance 4.1944 au
Asc. node-Earth separation 0.55599 au
Desc. node-Earth separation 1.50002 au
Earth MOID 0.26156 au
Orbital period 1640.88 days
Date of orbit computation   Mar 19 08:42

 

Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 55192.2 MJD
Near present day (ASCII file) Epoch 59200.0 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.