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(51157) 2000HB57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.25644 5.274e-09 au
e 0.303867 3.361e-08
i 3.932 3.782e-06 deg
Ω 160.59 4.319e-05 deg
ω 326.103 4.388e-05 deg
M 81.342 4.984e-06 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.5708 au
Aphelion 2.9421 au
Asc. node-Earth separation 0.64488 au
Desc. node-Earth separation 1.7308 au
Earth MOID 0.58828 au
Orbital period 1238.04 days
Date of orbit computation  feb 22 02:00
Observational summary
Optical observations (Discarded) 1447 (8)
Radar observations (Discarded) 0 (0)
Arc length 14493.8 days
Unobserved 464 days

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Ephemeris at epoch 60420 MJD
Right Ascension 267.776 deg
Declination -17.9389 deg
V Magnitude 20.03 mag
Solar Elongation 122.04 deg
Galactic Latitude 4.58 deg
Rate 0.038 deg/day
Direction -24.226 deg

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