AstDyS-2

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AstDyS ∴ Objects ∴ 1998HF98 ∴ Summary
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(44143) 1998HF98  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.31171 6.788e-09 au
e 0.134149 2.83e-08
i 4.025 3.936e-06 deg
Ω 347.013 4.826e-05 deg
ω 299.635 5.069e-05 deg
M 84.264 1.666e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0016 au
Aphelion 2.6218 au
Asc. node-Earth separation 1.12237 au
Desc. node-Earth separation 1.43906 au
Earth MOID 0.98882 au
Orbital period 1283.81 days
Date of orbit computation  apr 23 19:55
Observational summary
Optical observations (Discarded) 1494 (6)
Radar observations (Discarded) 0 (0)
Arc length 9333.81 days
Unobserved 167 days

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Ephemeris at epoch 60427 MJD
Right Ascension 31.5441 deg
Declination 14.9575 deg
V Magnitude 20.49 mag
Solar Elongation 3.13 deg
Galactic Latitude -44.17 deg
Rate 0.477 deg/day
Direction 69.025 deg

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