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(429069) 2009HP31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.15048 1.704e-08 au
e 0.112797 5.689e-08
i 5.509 7.4e-06 deg
Ω 97.932 7.013e-05 deg
ω 128.11 8.715e-05 deg
M 254.102 5.637e-05 deg

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Other useful info
Absolute Magnitude (H)    18.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9079 au
Aphelion 2.3931 au
Asc. node-Earth separation 1.29945 au
Desc. node-Earth separation 0.96819 au
Earth MOID 0.9035 au
Orbital period 1151.87 days
Date of orbit computation  apr 23 21:21
Observational summary
Optical observations (Discarded) 195 (2)
Radar observations (Discarded) 0 (0)
Arc length 5928.81 days
Unobserved 109 days

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Ephemeris at epoch 60425 MJD
Right Ascension 93.0459 deg
Declination 24.8347 deg
V Magnitude 22.88 mag
Solar Elongation -57.83 deg
Galactic Latitude 3.09 deg
Rate 0.419 deg/day
Direction 88.853 deg

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