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(121001) Liangshanxichang  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.27362 7.95e-09 au
e 0.103853 3.803e-08
i 4.11 4.33e-06 deg
Ω 94.929 6.439e-05 deg
ω 7.391 7.109e-05 deg
M 110.092 2.727e-05 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0375 au
Aphelion 2.5097 au
Asc. node-Earth separation 1.05635 au
Desc. node-Earth separation 1.49075 au
Earth MOID 1.05492 au
Orbital period 1252.21 days
Date of orbit computation  feb 22 02:15
Observational summary
Optical observations (Discarded) 638 (6)
Radar observations (Discarded) 0 (0)
Arc length 8841.07 days
Unobserved days

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Ephemeris at epoch MJD
Right Ascension deg
Declination deg
V Magnitude mag
Solar Elongation deg
Galactic Latitude deg
Rate deg/day
Direction deg

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