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(20823) Liutingchun  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.10501 1.568e-08 au
e 0.166961 4.054e-08
i 5.709 5.091e-06 deg
Ω 45.576 3.949e-05 deg
ω 306.086 4.177e-05 deg
M 137.087 1.436e-05 deg

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Other useful info
Absolute Magnitude (H)    14.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5866 au
Aphelion 3.6234 au
Asc. node-Earth separation 1.75797 au
Desc. node-Earth separation 2.33905 au
Earth MOID 1.58649 au
Orbital period 1998.44 days
Date of orbit computation  apr 23 19:50
Observational summary
Optical observations (Discarded) 1303 (3)
Radar observations (Discarded) 0 (0)
Arc length 16556.3 days
Unobserved 54 days

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Ephemeris at epoch 60426 MJD
Right Ascension 131.024 deg
Declination 24.256 deg
V Magnitude 20.74 mag
Solar Elongation -91.06 deg
Galactic Latitude 34.77 deg
Rate 0.134 deg/day
Direction 117.152 deg

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