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(463289) 2012HN31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.74285 2.046e-08 au
e 0.231471 5.917e-08
i 8.968 5.124e-06 deg
Ω 118.454 5.009e-05 deg
ω 122.007 5.408e-05 deg
M 214.184 1.624e-05 deg

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Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.108 au
Aphelion 3.3777 au
Asc. node-Earth separation 1.97583 au
Desc. node-Earth separation 1.29612 au
Earth MOID 1.11117 au
Orbital period 1659.21 days
Date of orbit computation  apr 23 21:28
Observational summary
Optical observations (Discarded) 200 (0)
Radar observations (Discarded) 0 (0)
Arc length 7996.06 days
Unobserved 155 days

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Ephemeris at epoch 60440 MJD
Right Ascension 79.2722 deg
Declination 19.5157 deg
V Magnitude 23.53 mag
Solar Elongation -30.56 deg
Galactic Latitude -10.56 deg
Rate 0.319 deg/day
Direction 81.632 deg

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