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AstDyS ∴ Objects ∴ 1998HJ28 ∴ Summary
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(65972) 1998HJ28  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.38431 7.402e-09 au
e 0.228457 3.486e-08
i 4.031 4.564e-06 deg
Ω 345.919 4.841e-05 deg
ω 53.32 4.947e-05 deg
M 163.055 9.17e-06 deg

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Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8396 au
Aphelion 2.929 au
Asc. node-Earth separation 0.98158 au
Desc. node-Earth separation 1.62511 au
Earth MOID 0.85073 au
Orbital period 1344.76 days
Date of orbit computation  feb 22 02:04
Observational summary
Optical observations (Discarded) 1678 (7)
Radar observations (Discarded) 0 (0)
Arc length 9201.93 days
Unobserved 302 days

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Ephemeris at epoch 60398 MJD
Right Ascension 213.716 deg
Declination -17.6941 deg
V Magnitude 19.53 mag
Solar Elongation 150.81 deg
Galactic Latitude 40.82 deg
Rate 0.182 deg/day
Direction -79.186 deg

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