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NEODyS ∴ Objects ∴ 1999HC1 ∴ Summary
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1999HC1  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 2.03648 0.03506 au
e 0.505187 0.009623
i 1.279 0.0188 deg
Ω 28.498 0.03634 deg
ω 159.22 0.004717 deg
M 191.558 62.5 deg

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Other useful info
Absolute Magnitude (H)    24.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0077 au
Aphelion 3.0653 au
Asc. node-Earth separation 1.87914 au
Desc. node-Earth separation 0.026 au
Earth MOID 0.01117 au
Orbital period 1061.5 days
Date of orbit computation   Mar 13 09:51
Observational summary
Optical observations (Discarded) 11 (0)
Radar observations (Discarded) 0 (0)
Arc length 5 days
Unobserved 6945 days

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Ephemeris at epoch 58234 MJD
Right Ascension 19.7238 deg
Declination 8.10793 deg
V Magnitude 30.3 mag
Solar Elongation 14.21 deg
Galactic Latitude -54.14 deg
Rate 0.34 deg/day
Direction 67.666 deg

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