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AstDyS ∴ Objects ∴ 2007AO21 ∴ Summary
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(293186) 2007AO21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.75317 1.996e-08 au
e 0.11194 4.963e-08
i 5.943 5.149e-06 deg
Ω 103.159 6.419e-05 deg
ω 312.491 7.057e-05 deg
M 324.924 2.977e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.445 au
Aphelion 3.0614 au
Asc. node-Earth separation 1.54477 au
Desc. node-Earth separation 1.92456 au
Earth MOID 1.46202 au
Orbital period 1668.59 days
Date of orbit computation  feb 22 02:52
Observational summary
Optical observations (Discarded) 321 (1)
Radar observations (Discarded) 0 (0)
Arc length 7977.02 days
Unobserved 188 days

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Ephemeris at epoch 60420 MJD
Right Ascension 21.0861 deg
Declination 4.28899 deg
V Magnitude 21.78 mag
Solar Elongation 9.93 deg
Galactic Latitude -57.59 deg
Rate 0.466 deg/day
Direction 68.185 deg

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