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AstDyS ∴ Objects ∴ 1998HF101 ∴ Summary
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(9245) 1998HF101  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.32924 5.441e-09 au
e 0.259677 2.218e-08
i 3.91 1.928e-06 deg
Ω 122.089 5.547e-05 deg
ω 181.566 5.607e-05 deg
M 50.322 7.888e-06 deg

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Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7244 au
Aphelion 2.9341 au
Asc. node-Earth separation 1.95001 au
Desc. node-Earth separation 0.70894 au
Earth MOID 0.7089 au
Orbital period 1298.43 days
Date of orbit computation  feb 22 01:52
Observational summary
Optical observations (Discarded) 5120 (153)
Radar observations (Discarded) 0 (0)
Arc length 11896.6 days
Unobserved 135 days

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Ephemeris at epoch 60420 MJD
Right Ascension 27.7714 deg
Declination 8.5912 deg
V Magnitude 19.14 mag
Solar Elongation 2.91 deg
Galactic Latitude -51.47 deg
Rate 0.533 deg/day
Direction 69.607 deg

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