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(28804) 2000HC81  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.59375 6.95e-09 au
e 0.206469 3.766e-08
i 3.824 4.445e-06 deg
Ω 10.766 5.425e-05 deg
ω 330.308 5.514e-05 deg
M 164.894 1.19e-05 deg

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Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0582 au
Aphelion 3.1293 au
Asc. node-Earth separation 1.10578 au
Desc. node-Earth separation 2.02697 au
Earth MOID 1.05094 au
Orbital period 1525.78 days
Date of orbit computation  apr 23 19:52
Observational summary
Optical observations (Discarded) 1980 (2)
Radar observations (Discarded) 0 (0)
Arc length 12057.8 days
Unobserved 37 days

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Ephemeris at epoch 60426 MJD
Right Ascension 139.885 deg
Declination 18.2437 deg
V Magnitude 20.29 mag
Solar Elongation -100.7 deg
Galactic Latitude 40.67 deg
Rate 0.103 deg/day
Direction 120.317 deg

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