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(137667) 1999XW25  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.31206 7.132e-09 au
e 0.155852 5.733e-08
i 5.66 4.871e-06 deg
Ω 78.647 4.382e-05 deg
ω 306.938 4.561e-05 deg
M 358.723 1.156e-05 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9517 au
Aphelion 2.6724 au
Asc. node-Earth separation 1.07855 au
Desc. node-Earth separation 1.47403 au
Earth MOID 0.96254 au
Orbital period 1284.1 days
Date of orbit computation  feb 22 02:19
Observational summary
Optical observations (Discarded) 659 (2)
Radar observations (Discarded) 0 (0)
Arc length 11295 days
Unobserved 171 days

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Ephemeris at epoch 60420 MJD
Right Ascension 29.9827 deg
Declination 9.31092 deg
V Magnitude 20.9 mag
Solar Elongation -2.94 deg
Galactic Latitude -49.96 deg
Rate 0.588 deg/day
Direction 68.108 deg

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