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(457755) 2009HL80  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.3511 1.42e-08 au
e 0.144389 6.35e-08
i 4.975 5.244e-06 deg
Ω 167.102 6.853e-05 deg
ω 55.625 7.129e-05 deg
M 38.813 1.872e-05 deg

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Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0116 au
Aphelion 2.6906 au
Asc. node-Earth separation 1.13628 au
Desc. node-Earth separation 1.49982 au
Earth MOID 1.00847 au
Orbital period 1316.75 days
Date of orbit computation  apr 23 21:27
Observational summary
Optical observations (Discarded) 255 (3)
Radar observations (Discarded) 0 (0)
Arc length 6645.76 days
Unobserved 396 days

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Ephemeris at epoch 60427 MJD
Right Ascension 311.599 deg
Declination -12.8584 deg
V Magnitude 22.05 mag
Solar Elongation 86.39 deg
Galactic Latitude -31.24 deg
Rate 0.334 deg/day
Direction 72.006 deg

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