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(257315) 2009HU89  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.06532 2.031e-08 au
e 0.28817 4.06e-08
i 11.599 4.662e-06 deg
Ω 115.004 2.781e-05 deg
ω 214.864 2.991e-05 deg
M 215.173 1.2e-05 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.182 au
Aphelion 3.9486 au
Asc. node-Earth separation 2.69784 au
Desc. node-Earth separation 1.25714 au
Earth MOID 1.18118 au
Orbital period 1960.25 days
Date of orbit computation  apr 23 20:44
Observational summary
Optical observations (Discarded) 585 (3)
Radar observations (Discarded) 0 (0)
Arc length 6687.89 days
Unobserved 36 days

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Ephemeris at epoch 60425 MJD
Right Ascension 166.438 deg
Declination 18.7612 deg
V Magnitude 21.8 mag
Solar Elongation -124.37 deg
Galactic Latitude 64.33 deg
Rate 0.063 deg/day
Direction -95.541 deg

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