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(528978) 2009HE27  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.12685 4.592e-08 au
e 0.046531 5.662e-08
i 12.446 8.127e-06 deg
Ω 30.215 2.735e-05 deg
ω 229.42 9.323e-05 deg
M 203.609 8.823e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9814 au
Aphelion 3.2723 au
Asc. node-Earth separation 2.22339 au
Desc. node-Earth separation 2.02368 au
Earth MOID 1.98386 au
Orbital period 2019.57 days
Date of orbit computation  apr 23 21:42
Observational summary
Optical observations (Discarded) 191 (1)
Radar observations (Discarded) 0 (0)
Arc length 6278.82 days
Unobserved 134 days

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Ephemeris at epoch 60427 MJD
Right Ascension 90.6593 deg
Declination 33.9055 deg
V Magnitude 22.57 mag
Solar Elongation -54.36 deg
Galactic Latitude 5.64 deg
Rate 0.29 deg/day
Direction 95.087 deg

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