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(1888) ZuChong-Zhi  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.54581 5.299e-09 au
e 0.169336 3.326e-08
i 5.853 2.888e-06 deg
Ω 244.725 2.415e-05 deg
ω 233.869 2.527e-05 deg
M 171.835 8.663e-06 deg

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Other useful info
Absolute Magnitude (H)    12.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1147 au
Aphelion 2.9769 au
Asc. node-Earth separation 1.73426 au
Desc. node-Earth separation 1.26215 au
Earth MOID 1.13755 au
Orbital period 1483.67 days
Date of orbit computation  feb 22 01:50
Observational summary
Optical observations (Discarded) 5599 (288)
Radar observations (Discarded) 0 (0)
Arc length 33609.1 days
Unobserved 192 days

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Ephemeris at epoch 60423 MJD
Right Ascension 316.962 deg
Declination -11.7571 deg
V Magnitude 17.76 mag
Solar Elongation 77.17 deg
Galactic Latitude -35.55 deg
Rate 0.24 deg/day
Direction 65.624 deg

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