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1999HC1  ▹ 
SUMMARY
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 2.03457 0.02279 au
e 0.504833 0.007136
i 1.278 0.01796 deg
Ω 28.474 0.2546 deg
ω 159.233 0.008503 deg
M 105.572 55.8 deg

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Other useful info
Absolute Magnitude (H)    24.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0075 au
Aphelion distance 3.0617 au
Asc. node-Earth separation 1.87789 au
Desc. node-Earth separation 0.02536 au
Earth MOID 0.01073 au
Orbital period 1060 days
Date of orbit computation   May 28 12:33
Observational summary
Optical observations (Discarded) 11 (0)
Radar observations (Discarded) 0 (0)
Arc length 5 days
Unobserved 7854 days

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Ephemeris
(Epoch 59143 MJD)
Right Ascension 346.282 deg
Declination -6.83558 deg
V Magnitude 29.36 mag
Solar Elongation -136.95 deg
Galactic Latitude -57.62 deg
Rate 0.138 deg/day
Direction -109.495 deg

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