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AstDyS ∴ Objects ∴ 1998HF107 ∴ Summary
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(74047) 1998HF107  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.34774 7.539e-09 au
e 0.264473 4.31e-08
i 7.89 4.635e-06 deg
Ω 93.12 3.464e-05 deg
ω 219.811 3.562e-05 deg
M 2.013 8.938e-06 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7268 au
Aphelion 2.9687 au
Asc. node-Earth separation 1.75707 au
Desc. node-Earth separation 0.7985 au
Earth MOID 0.72079 au
Orbital period 1313.93 days
Date of orbit computation  feb 22 02:05
Observational summary
Optical observations (Discarded) 1013 (8)
Radar observations (Discarded) 0 (0)
Arc length 11730 days
Unobserved 300 days

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Ephemeris at epoch 60420 MJD
Right Ascension 351.383 deg
Declination -8.77204 deg
V Magnitude 19.95 mag
Solar Elongation 41.66 deg
Galactic Latitude -62.63 deg
Rate 0.64 deg/day
Direction 70.431 deg

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