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(305289) 2008AB4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.8754 1.979e-08 au
e 0.232427 8.809e-08
i 3.541 6.643e-06 deg
Ω 317.267 8.713e-05 deg
ω 210.672 8.805e-05 deg
M 82.227 1.128e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2071 au
Aphelion 3.5437 au
Asc. node-Earth separation 2.38665 au
Desc. node-Earth separation 1.28101 au
Earth MOID 1.21521 au
Orbital period 1780.92 days
Date of orbit computation  apr 23 20:54
Observational summary
Optical observations (Discarded) 521 (3)
Radar observations (Discarded) 0 (0)
Arc length 6094.87 days
Unobserved 319 days

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Ephemeris at epoch 60426 MJD
Right Ascension 303.806 deg
Declination -22.1365 deg
V Magnitude 21.76 mag
Solar Elongation 94.87 deg
Galactic Latitude -27.81 deg
Rate 0.146 deg/day
Direction 77.81 deg

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