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(145938) 1999XW51  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.22935 6.432e-09 au
e 0.214002 4.505e-08
i 3.998 4.559e-06 deg
Ω 51.21 5.809e-05 deg
ω 278.601 5.891e-05 deg
M 182.266 1e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7523 au
Aphelion 2.7064 au
Asc. node-Earth separation 1.0722 au
Desc. node-Earth separation 1.18774 au
Earth MOID 0.74681 au
Orbital period 1215.81 days
Date of orbit computation  apr 23 20:19
Observational summary
Optical observations (Discarded) 956 (7)
Radar observations (Discarded) 0 (0)
Arc length 9462.91 days
Unobserved 38 days

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Ephemeris at epoch 60427 MJD
Right Ascension 138.79 deg
Declination 20.5451 deg
V Magnitude 21.41 mag
Solar Elongation -98.04 deg
Galactic Latitude 40.47 deg
Rate 0.145 deg/day
Direction 119.048 deg

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