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(530162) 2011AA81  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.61232 3.081e-08 au
e 0.081435 1.229e-07
i 1.273 9.663e-06 deg
Ω 339.515 0.0004281 deg
ω 80.921 0.0004491 deg
M 90.734 0.0001228 deg

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Other useful info
Absolute Magnitude (H)    18.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3996 au
Aphelion 2.8251 au
Asc. node-Earth separation 1.55335 au
Desc. node-Earth separation 1.63861 au
Earth MOID 1.4128 au
Orbital period 1542.19 days
Date of orbit computation  apr 23 21:43
Observational summary
Optical observations (Discarded) 98 (0)
Radar observations (Discarded) 0 (0)
Arc length 6714.14 days
Unobserved 66 days

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Ephemeris at epoch 60426 MJD
Right Ascension 147.617 deg
Declination 12.8721 deg
V Magnitude 23.06 mag
Solar Elongation -109.49 deg
Galactic Latitude 45.44 deg
Rate 0.11 deg/day
Direction 112.294 deg

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