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(1645) Waterfield  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.06025 9.306e-09 au
e 0.110222 3.038e-08
i 1.027 2.545e-06 deg
Ω 265.322 0.0001708 deg
ω 106.891 0.0001712 deg
M 296.792 1.323e-05 deg

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Other useful info
Absolute Magnitude (H)    11.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7229 au
Aphelion 3.3976 au
Asc. node-Earth separation 2.10572 au
Desc. node-Earth separation 1.94718 au
Earth MOID 1.72328 au
Orbital period 1955.39 days
Date of orbit computation  feb 22 01:50
Observational summary
Optical observations (Discarded) 7180 (369)
Radar observations (Discarded) 0 (0)
Arc length 38766.1 days
Unobserved 185 days

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Ephemeris at epoch 60419 MJD
Right Ascension 321.881 deg
Declination -14.395 deg
V Magnitude 16.99 mag
Solar Elongation 69.45 deg
Galactic Latitude -41 deg
Rate 0.3 deg/day
Direction 70.813 deg

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