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(324820) 2007HB81  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.21207 4.603e-08 au
e 0.070143 8.368e-08
i 22.538 9.891e-06 deg
Ω 32.323 1.398e-05 deg
ω 22.201 7.5e-05 deg
M 133.741 6.516e-05 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9868 au
Aphelion 3.4374 au
Asc. node-Earth separation 2.0079 au
Desc. node-Earth separation 2.41289 au
Earth MOID 2.00328 au
Orbital period 2102.7 days
Date of orbit computation  feb 22 02:59
Observational summary
Optical observations (Discarded) 386 (6)
Radar observations (Discarded) 0 (0)
Arc length 6301.71 days
Unobserved 372 days

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Ephemeris at epoch 60416 MJD
Right Ascension 195.918 deg
Declination 2.5489 deg
V Magnitude 20.36 mag
Solar Elongation -164.86 deg
Galactic Latitude 65.25 deg
Rate 0.218 deg/day
Direction -91.896 deg

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