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(257279) 2009HY7  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.293 1.459e-08 au
e 0.183385 4.467e-08
i 7.551 5.422e-06 deg
Ω 81.279 3.668e-05 deg
ω 268.057 4.018e-05 deg
M 350.08 1.562e-05 deg

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Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8725 au
Aphelion 2.7135 au
Asc. node-Earth separation 1.24582 au
Desc. node-Earth separation 1.18687 au
Earth MOID 0.8846 au
Orbital period 1268.25 days
Date of orbit computation  apr 23 20:44
Observational summary
Optical observations (Discarded) 418 (4)
Radar observations (Discarded) 0 (0)
Arc length 7185 days
Unobserved 306 days

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Ephemeris at epoch 60425 MJD
Right Ascension 4.11338 deg
Declination -4.03275 deg
V Magnitude 21.47 mag
Solar Elongation 33.16 deg
Galactic Latitude -65.44 deg
Rate 0.602 deg/day
Direction 67.873 deg

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