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AstDyS ∴ Objects ∴ 1998HH112 ∴ Summary
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(120826) 1998HH112  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.55868 1.237e-08 au
e 0.122283 3.561e-08
i 13.154 4.428e-06 deg
Ω 113.953 1.804e-05 deg
ω 102.687 3.033e-05 deg
M 115.028 2.787e-05 deg

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Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2458 au
Aphelion 2.8716 au
Asc. node-Earth separation 1.60705 au
Desc. node-Earth separation 1.43813 au
Earth MOID 1.28024 au
Orbital period 1494.93 days
Date of orbit computation  feb 22 02:15
Observational summary
Optical observations (Discarded) 994 (3)
Radar observations (Discarded) 0 (0)
Arc length 8790.9 days
Unobserved 700 days

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Ephemeris at epoch 60398 MJD
Right Ascension 353.151 deg
Declination -11.0201 deg
V Magnitude 20.85 mag
Solar Elongation 20.45 deg
Galactic Latitude -65.45 deg
Rate 0.414 deg/day
Direction 71.129 deg

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