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AstDyS ∴ Objects ∴ 2001AB20 ∴ Summary
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(131100) 2001AB20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.54838 1.618e-08 au
e 0.071054 6.256e-08
i 7.423 5.68e-06 deg
Ω 230.887 3.255e-05 deg
ω 147.962 4.841e-05 deg
M 335.145 3.558e-05 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3673 au
Aphelion 2.7294 au
Asc. node-Earth separation 1.68776 au
Desc. node-Earth separation 1.40274 au
Earth MOID 1.37398 au
Orbital period 1485.92 days
Date of orbit computation  feb 22 02:17
Observational summary
Optical observations (Discarded) 720 (4)
Radar observations (Discarded) 0 (0)
Arc length 8733.84 days
Unobserved 233 days

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Ephemeris at epoch 60398 MJD
Right Ascension 353.928 deg
Declination 2.41991 deg
V Magnitude 20.41 mag
Solar Elongation 13.86 deg
Galactic Latitude -55.27 deg
Rate 0.484 deg/day
Direction 67.691 deg

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