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(457759) 2009HY99  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.44013 2.005e-08 au
e 0.159766 6.874e-08
i 10.167 9.144e-06 deg
Ω 73.092 5.47e-05 deg
ω 125.436 6.665e-05 deg
M 347.014 3.585e-05 deg

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Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0503 au
Aphelion 2.83 au
Asc. node-Earth separation 1.63606 au
Desc. node-Earth separation 1.16165 au
Earth MOID 1.06511 au
Orbital period 1392.25 days
Date of orbit computation  apr 23 21:27
Observational summary
Optical observations (Discarded) 105 (0)
Radar observations (Discarded) 0 (0)
Arc length 5950.69 days
Unobserved 36 days

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Ephemeris at epoch 60426 MJD
Right Ascension 175.878 deg
Declination 18.2201 deg
V Magnitude 20.97 mag
Solar Elongation -131.11 deg
Galactic Latitude 72 deg
Rate 0.138 deg/day
Direction -158.182 deg

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