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(336949) 2011HL81  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.5497 1.847e-08 au
e 0.147257 5.38e-08
i 14.769 4.671e-06 deg
Ω 129.4 2.288e-05 deg
ω 21.27 2.868e-05 deg
M 111.823 1.904e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1742 au
Aphelion 2.9252 au
Asc. node-Earth separation 1.20892 au
Desc. node-Earth separation 1.87643 au
Earth MOID 1.1927 au
Orbital period 1487.07 days
Date of orbit computation  apr 23 21:01
Observational summary
Optical observations (Discarded) 433 (3)
Radar observations (Discarded) 0 (0)
Arc length 7338.8 days
Unobserved 328 days

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Ephemeris at epoch 60426 MJD
Right Ascension 305.187 deg
Declination -12.0991 deg
V Magnitude 21.96 mag
Solar Elongation 91.3 deg
Galactic Latitude -25.23 deg
Rate 0.185 deg/day
Direction 80.389 deg

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