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(38084) 1999HB12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 55.1659 0.002354 au
e 0.409859 2.197e-05
i 13.156 1.929e-05 deg
Ω 166.516 0.0001417 deg
ω 66.539 0.00082 deg
M 4.521 0.0002149 deg

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Other useful info
Absolute Magnitude (H)    7.1 mag
Slope parameter (G)    0.15 mag
Perihelion 32.5557 au
Aphelion 77.7762 au
Asc. node-Earth separation 38.4687 au
Desc. node-Earth separation 53.8407 au
Earth MOID 31.568 au
Orbital period 149660 days
Date of orbit computation  feb 22 01:58
Observational summary
Optical observations (Discarded) 248 (3)
Radar observations (Discarded) 0 (0)
Arc length 8465.15 days
Unobserved 693 days

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Ephemeris at epoch 60416 MJD
Right Ascension 246.207 deg
Declination -8.2673 deg
V Magnitude 22.35 mag
Solar Elongation 138.58 deg
Galactic Latitude 27.4 deg
Rate 0.018 deg/day
Direction -64.66 deg

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