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AstDyS ∴ Objects ∴ Amasis ∴ Summary
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(4161) Amasis  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.06867 1.966e-08 au
e 0.092063 4.574e-08
i 3.266 5.105e-06 deg
Ω 172.446 7.458e-05 deg
ω 228.827 7.95e-05 deg
M 253.199 2.672e-05 deg

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Other useful info
Absolute Magnitude (H)    13.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7862 au
Aphelion 3.3512 au
Asc. node-Earth separation 2.24331 au
Desc. node-Earth separation 1.86309 au
Earth MOID 1.79488 au
Orbital period 1963.46 days
Date of orbit computation  Oct 31 04:57
Observational summary
Optical observations (Discarded) 1653 (15)
Radar observations (Discarded) 0 (0)
Arc length 21136 days
Unobserved 128 days

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Ephemeris at epoch 58466 MJD
Right Ascension 289.358 deg
Declination -20.0941 deg
V Magnitude 19.32 mag
Solar Elongation -26.56 deg
Galactic Latitude -14.55 deg
Rate 0.363 deg/day
Direction 83.675 deg

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