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(516860) 2011ET88  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.70204 2.905e-08 au
e 0.192614 6.58e-08
i 14.47 9.128e-06 deg
Ω 19.468 2.12e-05 deg
ω 292.782 3.143e-05 deg
M 233.398 2.07e-05 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1816 au
Aphelion 3.2225 au
Asc. node-Earth separation 1.42404 au
Desc. node-Earth separation 1.80992 au
Earth MOID 1.2154 au
Orbital period 1622.32 days
Date of orbit computation  apr 23 21:40
Observational summary
Optical observations (Discarded) 236 (1)
Radar observations (Discarded) 0 (0)
Arc length 5617.82 days
Unobserved 36 days

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Ephemeris at epoch 60425 MJD
Right Ascension 163.936 deg
Declination 15.2638 deg
V Magnitude 21.92 mag
Solar Elongation -124.03 deg
Galactic Latitude 60.64 deg
Rate 0.096 deg/day
Direction -132.985 deg

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