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AstDyS ∴ Objects ∴ 2000AB91 ∴ Summary
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(121787) 2000AB91  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.58286 2.523e-08 au
e 0.172862 7.427e-08
i 14.817 6.619e-06 deg
Ω 125.713 3.262e-05 deg
ω 260.055 3.751e-05 deg
M 262.672 2.188e-05 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1364 au
Aphelion 3.0293 au
Asc. node-Earth separation 1.59694 au
Desc. node-Earth separation 1.41715 au
Earth MOID 1.19565 au
Orbital period 1516.18 days
Date of orbit computation  Oct 31 06:13
Observational summary
Optical observations (Discarded) 398 (3)
Radar observations (Discarded) 0 (0)
Arc length 7270.04 days
Unobserved 187 days

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Ephemeris at epoch 58500 MJD
Right Ascension 295.196 deg
Declination -18.9428 deg
V Magnitude 20.55 mag
Solar Elongation 3.52 deg
Galactic Latitude -19.14 deg
Rate 0.457 deg/day
Direction 85.744 deg

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