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(18550) Maoyisheng  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.00111 1.468e-08 au
e 0.035352 3.333e-08
i 6.775 3.444e-06 deg
Ω 255.653 3.225e-05 deg
ω 198.196 6.343e-05 deg
M 118.474 5.476e-05 deg

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Other useful info
Absolute Magnitude (H)    13.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.895 au
Aphelion 3.1072 au
Asc. node-Earth separation 2.08667 au
Desc. node-Earth separation 1.9156 au
Earth MOID 1.91284 au
Orbital period 1898.98 days
Date of orbit computation  apr 23 19:50
Observational summary
Optical observations (Discarded) 2223 (6)
Radar observations (Discarded) 0 (0)
Arc length 9932.57 days
Unobserved 34 days

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Ephemeris at epoch 60426 MJD
Right Ascension 218.776 deg
Declination -21.2679 deg
V Magnitude 18.19 mag
Solar Elongation 170.8 deg
Galactic Latitude 35.49 deg
Rate 0.203 deg/day
Direction -65.964 deg

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