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(108155) 2001HB4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.67524 1.397e-08 au
e 0.02351 4.952e-08
i 12.011 3.987e-06 deg
Ω 272.828 2.622e-05 deg
ω 238.492 0.0001038 deg
M 131.494 0.0001013 deg

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Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6123 au
Aphelion 2.7381 au
Asc. node-Earth separation 1.69058 au
Desc. node-Earth separation 1.65843 au
Earth MOID 1.64428 au
Orbital period 1598.24 days
Date of orbit computation  apr 23 20:11
Observational summary
Optical observations (Discarded) 1090 (43)
Radar observations (Discarded) 0 (0)
Arc length 9058.9 days
Unobserved 316 days

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Ephemeris at epoch 60426 MJD
Right Ascension 313.109 deg
Declination -13.6825 deg
V Magnitude 20.27 mag
Solar Elongation 84.22 deg
Galactic Latitude -32.92 deg
Rate 0.256 deg/day
Direction 59.842 deg

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