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AstDyS ∴ Objects ∴ 2000AB221 ∴ Summary
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(257748) 2000AB221  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.24682 3.35e-08 au
e 0.100866 6.81e-08
i 1.557 8.124e-06 deg
Ω 48.325 0.0003316 deg
ω 18.719 0.0003376 deg
M 89.764 6.102e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9193 au
Aphelion 3.5743 au
Asc. node-Earth separation 1.94434 au
Desc. node-Earth separation 2.5434 au
Earth MOID 1.93356 au
Orbital period 2136.91 days
Date of orbit computation  apr 23 20:44
Observational summary
Optical observations (Discarded) 199 (0)
Radar observations (Discarded) 0 (0)
Arc length 9276.18 days
Unobserved 50 days

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Ephemeris at epoch 60427 MJD
Right Ascension 159.793 deg
Declination 10.2262 deg
V Magnitude 21.97 mag
Solar Elongation -120.6 deg
Galactic Latitude 54.58 deg
Rate 0.012 deg/day
Direction 168.055 deg

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