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AstDyS ∴ Objects ∴ 1998HE76 ∴ Summary
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(39997) 1998HE76  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.89665 1.67e-08 au
e 0.166156 4.382e-08
i 2.416 4.442e-06 deg
Ω 141.916 0.0001225 deg
ω 53.889 0.0001234 deg
M 102.312 1.71e-05 deg

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Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4154 au
Aphelion 3.378 au
Asc. node-Earth separation 1.57926 au
Desc. node-Earth separation 2.10942 au
Earth MOID 1.41537 au
Orbital period 1800.71 days
Date of orbit computation  feb 22 01:58
Observational summary
Optical observations (Discarded) 854 (7)
Radar observations (Discarded) 0 (0)
Arc length 16041.6 days
Unobserved 277 days

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Ephemeris at epoch 60398 MJD
Right Ascension 329.708 deg
Declination -12.0936 deg
V Magnitude 21.31 mag
Solar Elongation 40.86 deg
Galactic Latitude -46.92 deg
Rate 0.337 deg/day
Direction 70.841 deg

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