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(2503) Liaoning  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.19246 4.712e-09 au
e 0.213108 2.677e-08
i 7.105 2.548e-06 deg
Ω 11.814 2.037e-05 deg
ω 16.321 2.165e-05 deg
M 357.517 7.928e-06 deg

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Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7252 au
Aphelion 2.6597 au
Asc. node-Earth separation 0.73816 au
Desc. node-Earth separation 1.63159 au
Earth MOID 0.73092 au
Orbital period 1185.76 days
Date of orbit computation  apr 23 19:46
Observational summary
Optical observations (Discarded) 5533 (129)
Radar observations (Discarded) 0 (0)
Arc length 21227.5 days
Unobserved 147 days

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Ephemeris at epoch 60426 MJD
Right Ascension 33.3135 deg
Declination 15.3889 deg
V Magnitude 18.28 mag
Solar Elongation -1.92 deg
Galactic Latitude -43.08 deg
Rate 0.659 deg/day
Direction 67.632 deg

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