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(137724) 1999XW111  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.32905 7.492e-09 au
e 0.1425 4.376e-08
i 3.622 4.529e-06 deg
Ω 58.046 6.769e-05 deg
ω 356.673 7.001e-05 deg
M 314.949 1.871e-05 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9972 au
Aphelion 2.6609 au
Asc. node-Earth separation 1.0103 au
Desc. node-Earth separation 1.64843 au
Earth MOID 1.00891 au
Orbital period 1298.27 days
Date of orbit computation  apr 23 20:17
Observational summary
Optical observations (Discarded) 623 (3)
Radar observations (Discarded) 0 (0)
Arc length 10200.8 days
Unobserved 745 days

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Ephemeris at epoch 60425 MJD
Right Ascension 14.2677 deg
Declination 3.91554 deg
V Magnitude 21.54 mag
Solar Elongation 20.39 deg
Galactic Latitude -58.93 deg
Rate 0.545 deg/day
Direction 66.58 deg

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