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AstDyS ∴ Objects ∴ 2000HN28 ∴ Summary
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(31987) 2000HN28  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.42153 7.566e-09 au
e 0.209996 3.794e-08
i 1.46 3.371e-06 deg
Ω 307.005 0.000189 deg
ω 38.597 0.0001892 deg
M 13.927 1.184e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.913 au
Aphelion 2.93 au
Asc. node-Earth separation 0.97292 au
Desc. node-Earth separation 1.78595 au
Earth MOID 0.90588 au
Orbital period 1376.36 days
Date of orbit computation  feb 22 01:56
Observational summary
Optical observations (Discarded) 1131 (8)
Radar observations (Discarded) 0 (0)
Arc length 10476.5 days
Unobserved 235 days

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Ephemeris at epoch 60398 MJD
Right Ascension 6.20695 deg
Declination 3.58609 deg
V Magnitude 19.7 mag
Solar Elongation 1.58 deg
Galactic Latitude -58.62 deg
Rate 0.601 deg/day
Direction 66.369 deg

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