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(433511) 2013WD55  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.69132 2.565e-08 au
e 0.113612 5.242e-08
i 6.074 5.666e-06 deg
Ω 143.954 6.38e-05 deg
ω 315.698 7.195e-05 deg
M 93.275 3.698e-05 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3856 au
Aphelion 2.9971 au
Asc. node-Earth separation 1.46985 au
Desc. node-Earth separation 1.87964 au
Earth MOID 1.40728 au
Orbital period 1612.68 days
Date of orbit computation  feb 22 03:21
Observational summary
Optical observations (Discarded) 251 (1)
Radar observations (Discarded) 0 (0)
Arc length 9449.89 days
Unobserved 476 days

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Ephemeris at epoch 60416 MJD
Right Ascension 211.497 deg
Declination -3.58415 deg
V Magnitude 20.65 mag
Solar Elongation 170.31 deg
Galactic Latitude 54.41 deg
Rate 0.226 deg/day
Direction -65.111 deg

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