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1999HC1  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 2.03421 0.02149 au
e 0.50502 0.007314
i 1.278 0.01877 deg
Ω 28.468 0.2966 deg
ω 159.218 0.03824 deg
M 173.461 56.83 deg

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Other useful info
Absolute Magnitude (H)    24.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0069 au
Aphelion distance 3.0615 au
Asc. node-Earth separation 1.87733 au
Desc. node-Earth separation 0.02385 au
Earth MOID 0.00977 au
Orbital period 1059.72 days
Date of orbit computation   Mar 19 08:40
Observational summary
Optical observations (Discarded) 11 (0)
Radar observations (Discarded) 0 (0)
Arc length 5 days
Unobserved 8095 days

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Ephemeris
(Epoch 59384 MJD)
Right Ascension 41.8294 deg
Declination 16.1569 deg
V Magnitude 30.27 mag
Solar Elongation 43.36 deg
Galactic Latitude -38.39 deg
Rate 0.332 deg/day
Direction 72.276 deg

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