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(429796) 2012HW55  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.24648 1.41e-08 au
e 0.182214 6.988e-08
i 6.632 1.154e-05 deg
Ω 348.418 5.249e-05 deg
ω 257.306 6.442e-05 deg
M 173.226 3.225e-05 deg

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Other useful info
Absolute Magnitude (H)    18.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8371 au
Aphelion 2.6558 au
Asc. node-Earth separation 1.25634 au
Desc. node-Earth separation 1.09559 au
Earth MOID 0.83809 au
Orbital period 1229.85 days
Date of orbit computation  apr 23 21:21
Observational summary
Optical observations (Discarded) 159 (0)
Radar observations (Discarded) 0 (0)
Arc length 6871.91 days
Unobserved 141 days

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Ephemeris at epoch 60425 MJD
Right Ascension 54.1124 deg
Declination 24.331 deg
V Magnitude 23.64 mag
Solar Elongation -23.12 deg
Galactic Latitude -24.95 deg
Rate 0.405 deg/day
Direction 76.976 deg

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