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(18944) Sawilliams  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.0663 1.346e-08 au
e 0.100721 3.481e-08
i 3.459 3.678e-06 deg
Ω 114.04 6.852e-05 deg
ω 228.64 7.176e-05 deg
M 140.653 2.057e-05 deg

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Other useful info
Absolute Magnitude (H)    14.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7575 au
Aphelion 3.3751 au
Asc. node-Earth separation 2.2683 au
Desc. node-Earth separation 1.82973 au
Earth MOID 1.75065 au
Orbital period 1961.19 days
Date of orbit computation  apr 23 19:50
Observational summary
Optical observations (Discarded) 2252 (10)
Radar observations (Discarded) 0 (0)
Arc length 11697 days
Unobserved 69 days

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Ephemeris at epoch 60425 MJD
Right Ascension 118.702 deg
Declination 22.0162 deg
V Magnitude 20.24 mag
Solar Elongation -81.5 deg
Galactic Latitude 23.34 deg
Rate 0.189 deg/day
Direction 99.876 deg

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