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(170523) 2003WB77  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.72473 1.915e-08 au
e 0.229607 6.143e-08
i 14.305 7.12e-06 deg
Ω 199.719 2.441e-05 deg
ω 164.146 2.825e-05 deg
M 233.685 1.673e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0991 au
Aphelion 3.3503 au
Asc. node-Earth separation 2.31105 au
Desc. node-Earth separation 1.11709 au
Earth MOID 1.10158 au
Orbital period 1642.79 days
Date of orbit computation  apr 23 20:25
Observational summary
Optical observations (Discarded) 356 (3)
Radar observations (Discarded) 0 (0)
Arc length 9333.32 days
Unobserved 41 days

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Ephemeris at epoch 60425 MJD
Right Ascension 226.811 deg
Declination -8.78999 deg
V Magnitude 20.76 mag
Solar Elongation 165.45 deg
Galactic Latitude 41.29 deg
Rate 0.223 deg/day
Direction -56.359 deg

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