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(217297) 2004HD78  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.68858 1.892e-08 au
e 0.142055 5.545e-08
i 12.294 6.564e-06 deg
Ω 132.737 2.68e-05 deg
ω 134.485 3.56e-05 deg
M 161.203 2.164e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3067 au
Aphelion 3.0705 au
Asc. node-Earth separation 1.94063 au
Desc. node-Earth separation 1.3816 au
Earth MOID 1.30809 au
Orbital period 1610.21 days
Date of orbit computation  feb 22 02:36
Observational summary
Optical observations (Discarded) 341 (1)
Radar observations (Discarded) 0 (0)
Arc length 8582.97 days
Unobserved 109 days

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Ephemeris at epoch 60423 MJD
Right Ascension 66.3274 deg
Declination 13.459 deg
V Magnitude 22.42 mag
Solar Elongation -34.61 deg
Galactic Latitude -24.15 deg
Rate 0.346 deg/day
Direction 75.198 deg

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