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(312585) 2009HW82  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.37549 1.617e-08 au
e 0.061612 4.495e-08
i 2.308 6.705e-06 deg
Ω 181.628 0.0001187 deg
ω 65.405 0.0001313 deg
M 345.82 5.57e-05 deg

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Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2291 au
Aphelion 2.5218 au
Asc. node-Earth separation 1.31091 au
Desc. node-Earth separation 1.42638 au
Earth MOID 1.21654 au
Orbital period 1337.3 days
Date of orbit computation  feb 22 02:56
Observational summary
Optical observations (Discarded) 242 (3)
Radar observations (Discarded) 0 (0)
Arc length 8533.04 days
Unobserved 464 days

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Ephemeris at epoch 60423 MJD
Right Ascension 254.932 deg
Declination -19.6091 deg
V Magnitude 21.07 mag
Solar Elongation 137.11 deg
Galactic Latitude 13.86 deg
Rate 0.052 deg/day
Direction -49.82 deg

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