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(19874) Liudongyan  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.35525 6.946e-09 au
e 0.200365 3.233e-08
i 1.523 3.661e-06 deg
Ω 102.669 0.0001802 deg
ω 331.778 0.0001806 deg
M 156.449 1.276e-05 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8833 au
Aphelion 2.8272 au
Asc. node-Earth separation 0.9384 au
Desc. node-Earth separation 1.72954 au
Earth MOID 0.8989 au
Orbital period 1320.24 days
Date of orbit computation  apr 23 19:50
Observational summary
Optical observations (Discarded) 924 (6)
Radar observations (Discarded) 0 (0)
Arc length 22846.9 days
Unobserved 375 days

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Ephemeris at epoch 60425 MJD
Right Ascension 255.871 deg
Declination -21.4198 deg
V Magnitude 21.02 mag
Solar Elongation 138.07 deg
Galactic Latitude 12.09 deg
Rate 0.108 deg/day
Direction -83.903 deg

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