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AstDyS ∴ Objects ∴ Nipponia ∴ Summary
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(727) Nipponia  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.56775 4.649e-09 au
e 0.103812 2.51e-08
i 15.055 3.095e-06 deg
Ω 133.03 8.511e-06 deg
ω 274.564 1.741e-05 deg
M 162.195 1.551e-05 deg

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Other useful info
Absolute Magnitude (H)    9.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3012 au
Aphelion 2.8343 au
Asc. node-Earth separation 1.53419 au
Desc. node-Earth separation 1.54715 au
Earth MOID 1.36947 au
Orbital period 1502.89 days
Date of orbit computation  apr 23 19:45
Observational summary
Optical observations (Discarded) 6116 (23)
Radar observations (Discarded) 0 (0)
Arc length 45305.8 days
Unobserved 33 days

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Ephemeris at epoch 60425 MJD
Right Ascension 224.163 deg
Declination 7.19407 deg
V Magnitude 13.9 mag
Solar Elongation 156.65 deg
Galactic Latitude 54.25 deg
Rate 0.225 deg/day
Direction -66.391 deg

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