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AstDyS ∴ Objects ∴ 2011AP21 ∴ Summary
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(482226) 2011AP21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.55824 5.612e-08 au
e 0.101499 6.843e-08
i 11 6.037e-06 deg
Ω 105.691 3.124e-05 deg
ω 285.783 4.281e-05 deg
M 66.951 2.764e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 3.1971 au
Aphelion 3.9194 au
Asc. node-Earth separation 2.44417 au
Desc. node-Earth separation 2.60506 au
Earth MOID 2.22774 au
Orbital period 2451.61 days
Date of orbit computation  apr 23 21:32
Observational summary
Optical observations (Discarded) 306 (0)
Radar observations (Discarded) 0 (0)
Arc length 7756.83 days
Unobserved 105 days

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Ephemeris at epoch 60426 MJD
Right Ascension 99.4197 deg
Declination 24.5316 deg
V Magnitude 21.93 mag
Solar Elongation -62.65 deg
Galactic Latitude 8.09 deg
Rate 0.251 deg/day
Direction 88.764 deg

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