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(20455) Pennell  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.32497 6.56e-09 au
e 0.129019 2.567e-08
i 6.784 3.02e-06 deg
Ω 136.61 2.845e-05 deg
ω 144.364 3.197e-05 deg
M 342.708 1.523e-05 deg

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Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.025 au
Aphelion 2.6249 au
Asc. node-Earth separation 1.56858 au
Desc. node-Earth separation 1.05569 au
Earth MOID 1.01279 au
Orbital period 1294.87 days
Date of orbit computation  feb 22 01:54
Observational summary
Optical observations (Discarded) 2615 (171)
Radar observations (Discarded) 0 (0)
Arc length 16861.8 days
Unobserved 362 days

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Ephemeris at epoch 60419 MJD
Right Ascension 295.937 deg
Declination -14.8765 deg
V Magnitude 18.81 mag
Solar Elongation 93.9 deg
Galactic Latitude -18.16 deg
Rate 0.348 deg/day
Direction 78.58 deg

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