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NEODyS ∴ Objects ∴ 1999HC1 ∴ Summary
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1999HC1  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 2.03607 0.03505 au
e 0.505358 0.009592
i 1.28 0.01857 deg
Ω 28.487 0.0352 deg
ω 159.21 0.003786 deg
M 55.911 59.02 deg

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Other useful info
Absolute Magnitude (H)    24.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0071 au
Aphelion 3.065 au
Asc. node-Earth separation 1.87955 au
Desc. node-Earth separation 0.02538 au
Earth MOID 0.01061 au
Orbital period 1061.17 days
Date of orbit computation   May 15 15:38
Observational summary
Optical observations (Discarded) 11 (0)
Radar observations (Discarded) 0 (0)
Arc length 5 days
Unobserved 6612 days

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Ephemeris at epoch 57901 MJD
Right Ascension 352.681 deg
Declination -4.34075 deg
V Magnitude 29.59 mag
Solar Elongation 75.07 deg
Galactic Latitude -60.17 deg
Rate 0.238 deg/day
Direction 67.624 deg

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