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NEODyS ∴ Objects ∴ 1999HC1 ∴ Summary
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1999HC1  ▹ 
SUMMARY
Keplerian elements
(Epoch 58600.0 MJD)
Value 1-σ variation Units
a 2.03661 0.02505 au
e 0.505033 0.008819
i 1.279 0.01017 deg
Ω 28.501 0.8377 deg
ω 159.215 1.275 deg
M 327.192 66.38 deg

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Other useful info
Absolute Magnitude (H)    24.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0081 au
Aphelion distance 3.0652 au
Asc. node-Earth separation 1.87986 au
Desc. node-Earth separation 0.0263 au
Earth MOID 0.01158 au
Orbital period 1061.6 days
Date of orbit computation   May 25 10:41
Observational summary
Optical observations (Discarded) 11 (0)
Radar observations (Discarded) 0 (0)
Arc length 5 days
Unobserved 7427 days

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Ephemeris
(Epoch 58716 MJD)
Right Ascension 179.299 deg
Declination 0.27685 deg
V Magnitude 27.09 mag
Solar Elongation -31.84 deg
Galactic Latitude 60.15 deg
Rate 1.099 deg/day
Direction 114.221 deg

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