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(155446) 1998HK40  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.75008 1.708e-08 au
e 0.10381 4.104e-08
i 13.132 4.755e-06 deg
Ω 32.862 2.018e-05 deg
ω 215.872 3.14e-05 deg
M 208.188 2.431e-05 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4646 au
Aphelion 3.0356 au
Asc. node-Earth separation 1.97695 au
Desc. node-Earth separation 1.50388 au
Earth MOID 1.4642 au
Orbital period 1665.78 days
Date of orbit computation  apr 23 20:21
Observational summary
Optical observations (Discarded) 654 (8)
Radar observations (Discarded) 0 (0)
Arc length 9451.93 days
Unobserved 75 days

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Ephemeris at epoch 60426 MJD
Right Ascension 80.2731 deg
Declination 32.929 deg
V Magnitude 21.54 mag
Solar Elongation -46.61 deg
Galactic Latitude -2.24 deg
Rate 0.33 deg/day
Direction 88.212 deg

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