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AstDyS ∴ Objects ∴ Chang'E ∴ Summary
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(4047) Chang'E  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.61951 6.578e-09 au
e 0.205802 3.019e-08
i 3.015 3.099e-06 deg
Ω 31.871 5.653e-05 deg
ω 310.294 5.69e-05 deg
M 36.752 7.421e-06 deg

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Other useful info
Absolute Magnitude (H)    13.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0804 au
Aphelion 3.1586 au
Asc. node-Earth separation 1.22006 au
Desc. node-Earth separation 1.88891 au
Earth MOID 1.07386 au
Orbital period 1548.56 days
Date of orbit computation  apr 23 19:46
Observational summary
Optical observations (Discarded) 347 (33)
Radar observations (Discarded) 6 (3)
Arc length 21651.3 days
Unobserved 665599 days

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Ephemeris at epoch 60426 MJD
Right Ascension 39.1387 deg
Declination 15.7781 deg
V Magnitude 18.3 mag
Solar Elongation -5.81 deg
Galactic Latitude -40.09 deg
Rate 0.505 deg/day
Direction 70.83 deg

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