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(137744) 1999XU138  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.37429 1.054e-08 au
e 0.055588 3.866e-08
i 7.582 4.027e-06 deg
Ω 93.563 3.319e-05 deg
ω 46.742 5.484e-05 deg
M 195.316 4.332e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2423 au
Aphelion 2.5063 au
Asc. node-Earth separation 1.29732 au
Desc. node-Earth separation 1.44414 au
Earth MOID 1.26409 au
Orbital period 1336.28 days
Date of orbit computation  feb 22 02:19
Observational summary
Optical observations (Discarded) 680 (6)
Radar observations (Discarded) 0 (0)
Arc length 9600.89 days
Unobserved 755 days

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Ephemeris at epoch 60423 MJD
Right Ascension 356.798 deg
Declination -7.28281 deg
V Magnitude 21.75 mag
Solar Elongation 39.15 deg
Galactic Latitude -64.98 deg
Rate 0.427 deg/day
Direction 69.626 deg

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