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(315838) 2008HD1  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.73779 2.03e-08 au
e 0.243618 6.01e-08
i 7.208 7.917e-06 deg
Ω 136.768 4.715e-05 deg
ω 98.184 5.177e-05 deg
M 183.03 2.018e-05 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0708 au
Aphelion 3.4048 au
Asc. node-Earth separation 1.68245 au
Desc. node-Earth separation 1.47524 au
Earth MOID 1.07444 au
Orbital period 1654.62 days
Date of orbit computation  feb 22 02:57
Observational summary
Optical observations (Discarded) 225 (4)
Radar observations (Discarded) 0 (0)
Arc length 7597.01 days
Unobserved 157 days

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Ephemeris at epoch 60423 MJD
Right Ascension 52.9983 deg
Declination 13.4072 deg
V Magnitude 23.33 mag
Solar Elongation -21.66 deg
Galactic Latitude -33.79 deg
Rate 0.318 deg/day
Direction 74.239 deg

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