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(389272) 2009HP4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.15876 4.586e-08 au
e 0.078505 6.152e-08
i 14.253 1.19e-05 deg
Ω 175.82 2.532e-05 deg
ω 88.833 8.3e-05 deg
M 177.034 7.964e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9108 au
Aphelion 3.4067 au
Asc. node-Earth separation 2.13958 au
Desc. node-Earth separation 2.14023 au
Earth MOID 1.94225 au
Orbital period 2050.56 days
Date of orbit computation  feb 22 03:12
Observational summary
Optical observations (Discarded) 193 (2)
Radar observations (Discarded) 0 (0)
Arc length 6698.14 days
Unobserved 107 days

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Ephemeris at epoch 60419 MJD
Right Ascension 72.8992 deg
Declination 10.4491 deg
V Magnitude 22.72 mag
Solar Elongation -45 deg
Galactic Latitude -20.76 deg
Rate 0.298 deg/day
Direction 77.484 deg

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