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(310391) 1998HK156  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.79362 2.176e-08 au
e 0.136044 5.811e-08
i 14.62 5.112e-06 deg
Ω 58.438 2.6e-05 deg
ω 158.57 3.453e-05 deg
M 198.611 2.296e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4136 au
Aphelion 3.1737 au
Asc. node-Earth separation 2.15236 au
Desc. node-Earth separation 1.42181 au
Earth MOID 1.41042 au
Orbital period 1705.49 days
Date of orbit computation  feb 22 02:56
Observational summary
Optical observations (Discarded) 411 (1)
Radar observations (Discarded) 0 (0)
Arc length 9387.01 days
Unobserved 132 days

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Ephemeris at epoch 60416 MJD
Right Ascension 45.2554 deg
Declination 16.2029 deg
V Magnitude 22.13 mag
Solar Elongation -21.31 deg
Galactic Latitude -36.47 deg
Rate 0.347 deg/day
Direction 68.241 deg

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