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(251959) 1999XL243  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.11972 2.629e-08 au
e 0.035781 5.055e-08
i 9.156 5.914e-06 deg
Ω 227.942 3.399e-05 deg
ω 260.951 9.844e-05 deg
M 77.774 9.506e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 3.0081 au
Aphelion 3.2313 au
Asc. node-Earth separation 2.1239 au
Desc. node-Earth separation 2.1088 au
Earth MOID 2.04169 au
Orbital period 2012.66 days
Date of orbit computation  apr 23 20:42
Observational summary
Optical observations (Discarded) 373 (3)
Radar observations (Discarded) 0 (0)
Arc length 8892.3 days
Unobserved 39 days

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Ephemeris at epoch 60427 MJD
Right Ascension 211.888 deg
Declination -15.9669 deg
V Magnitude 20.02 mag
Solar Elongation -176.64 deg
Galactic Latitude 43.11 deg
Rate 0.207 deg/day
Direction -58.597 deg

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