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(137680) 1999XW45  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.39355 9.069e-09 au
e 0.166142 3.95e-08
i 1.603 6.163e-06 deg
Ω 326.967 0.0001998 deg
ω 139.691 0.0002016 deg
M 172.246 2.582e-05 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9959 au
Aphelion 2.7912 au
Asc. node-Earth separation 1.65322 au
Desc. node-Earth separation 1.07848 au
Earth MOID 1.01348 au
Orbital period 1352.58 days
Date of orbit computation  apr 23 20:17
Observational summary
Optical observations (Discarded) 487 (1)
Radar observations (Discarded) 0 (0)
Arc length 11102.8 days
Unobserved 310 days

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Ephemeris at epoch 60426 MJD
Right Ascension 309.892 deg
Declination -19.5546 deg
V Magnitude 22.23 mag
Solar Elongation 88.73 deg
Galactic Latitude -32.26 deg
Rate 0.205 deg/day
Direction 75.638 deg

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