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(550443) 2012HN54  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.71037 3.37e-08 au
e 0.116694 8.567e-08
i 8.716 8.227e-06 deg
Ω 231.098 4.174e-05 deg
ω 323.561 5.176e-05 deg
M 260.268 3.014e-05 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3941 au
Aphelion 3.0267 au
Asc. node-Earth separation 1.43383 au
Desc. node-Earth separation 1.96163 au
Earth MOID 1.39828 au
Orbital period 1629.83 days
Date of orbit computation  apr 23 21:46
Observational summary
Optical observations (Discarded) 203 (0)
Radar observations (Discarded) 0 (0)
Arc length 6616.91 days
Unobserved 130 days

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Ephemeris at epoch 60426 MJD
Right Ascension 73.3584 deg
Declination 18.4261 deg
V Magnitude 22.5 mag
Solar Elongation -38.46 deg
Galactic Latitude -15.76 deg
Rate 0.375 deg/day
Direction 84.977 deg

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