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(137641) 1999WE13  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.3477 1.165e-08 au
e 0.130357 4.966e-08
i 3.112 5.223e-06 deg
Ω 241.28 9.364e-05 deg
ω 95.394 9.597e-05 deg
M 336.365 2.324e-05 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0417 au
Aphelion 2.6537 au
Asc. node-Earth separation 1.32359 au
Desc. node-Earth separation 1.29362 au
Earth MOID 1.03487 au
Orbital period 1313.9 days
Date of orbit computation  feb 22 02:19
Observational summary
Optical observations (Discarded) 481 (5)
Radar observations (Discarded) 0 (0)
Arc length 9678.92 days
Unobserved 314 days

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Ephemeris at epoch 60418 MJD
Right Ascension 336.114 deg
Declination -7.35633 deg
V Magnitude 21.45 mag
Solar Elongation 52.98 deg
Galactic Latitude -49.97 deg
Rate 0.514 deg/day
Direction 67.178 deg

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