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AstDyS ∴ Objects ∴ 1998HC33 ∴ Summary
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(85613) 1998HC33  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.1824 1.922e-08 au
e 0.142891 4.026e-08
i 14.405 4.574e-06 deg
Ω 19.268 1.781e-05 deg
ω 97.47 2.909e-05 deg
M 275.361 1.926e-05 deg

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Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7277 au
Aphelion 3.6371 au
Asc. node-Earth separation 2.1793 au
Desc. node-Earth separation 2.05895 au
Earth MOID 1.79074 au
Orbital period 2073.63 days
Date of orbit computation  apr 23 20:04
Observational summary
Optical observations (Discarded) 1531 (401)
Radar observations (Discarded) 0 (0)
Arc length 10328.9 days
Unobserved 116 days

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Ephemeris at epoch 60425 MJD
Right Ascension 21.7745 deg
Declination 9.29043 deg
V Magnitude 20.56 mag
Solar Elongation 11.36 deg
Galactic Latitude -52.57 deg
Rate 0.363 deg/day
Direction 63.107 deg

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