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AstDyS ∴ Objects ∴ 2001AB21 ∴ Summary
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(88214) 2001AB21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.09391 1.527e-08 au
e 0.194858 3.537e-08
i 20.252 4.375e-06 deg
Ω 247.112 1.167e-05 deg
ω 82.749 1.895e-05 deg
M 199.05 1.27e-05 deg

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Other useful info
Absolute Magnitude (H)    13.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.491 au
Aphelion 3.6968 au
Asc. node-Earth separation 1.89133 au
Desc. node-Earth separation 2.06602 au
Earth MOID 1.57694 au
Orbital period 1987.75 days
Date of orbit computation  feb 22 02:08
Observational summary
Optical observations (Discarded) 1736 (47)
Radar observations (Discarded) 0 (0)
Arc length 17400 days
Unobserved 94 days

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Ephemeris at epoch 60420 MJD
Right Ascension 145.152 deg
Declination -11.6545 deg
V Magnitude 19.78 mag
Solar Elongation -118.59 deg
Galactic Latitude 29.63 deg
Rate 0.105 deg/day
Direction 6.094 deg

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