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(349909) 2009HD8  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.14425 3.573e-08 au
e 0.060249 6.904e-08
i 16.978 7.516e-06 deg
Ω 57.097 2.168e-05 deg
ω 125.849 5.897e-05 deg
M 270.264 5.508e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9548 au
Aphelion 3.3337 au
Asc. node-Earth separation 2.26001 au
Desc. node-Earth separation 2.01443 au
Earth MOID 1.98148 au
Orbital period 2036.45 days
Date of orbit computation  apr 23 21:04
Observational summary
Optical observations (Discarded) 275 (0)
Radar observations (Discarded) 0 (0)
Arc length 9368.91 days
Unobserved 129 days

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Ephemeris at epoch 60425 MJD
Right Ascension 75.0105 deg
Declination 30.4313 deg
V Magnitude 21.9 mag
Solar Elongation -42.61 deg
Galactic Latitude -7.33 deg
Rate 0.324 deg/day
Direction 81.147 deg

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