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(143775) 2003WR57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.28232 9.716e-09 au
e 0.105336 4.38e-08
i 6.465 5.004e-06 deg
Ω 47.812 3.8e-05 deg
ω 195.179 4.473e-05 deg
M 139.594 2.439e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0419 au
Aphelion 2.5227 au
Asc. node-Earth separation 1.52287 au
Desc. node-Earth separation 1.03929 au
Earth MOID 1.02993 au
Orbital period 1259.39 days
Date of orbit computation  feb 22 02:20
Observational summary
Optical observations (Discarded) 725 (3)
Radar observations (Discarded) 0 (0)
Arc length 9361.03 days
Unobserved 159 days

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Ephemeris at epoch 60418 MJD
Right Ascension 30.5676 deg
Declination 11.2645 deg
V Magnitude 21.55 mag
Solar Elongation -4.39 deg
Galactic Latitude -47.94 deg
Rate 0.451 deg/day
Direction 67.554 deg

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