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(243686) 1999XD138  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.17444 1.978e-08 au
e 0.235561 5.13e-08
i 7.413 4.486e-06 deg
Ω 240.936 4.307e-05 deg
ω 123.169 4.471e-05 deg
M 147.836 1.064e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4267 au
Aphelion 3.9222 au
Asc. node-Earth separation 2.42907 au
Desc. node-Earth separation 1.66955 au
Earth MOID 1.4349 au
Orbital period 2065.85 days
Date of orbit computation  apr 23 20:41
Observational summary
Optical observations (Discarded) 564 (2)
Radar observations (Discarded) 0 (0)
Arc length 8906 days
Unobserved 55 days

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Ephemeris at epoch 60427 MJD
Right Ascension 151.9 deg
Declination 2.64998 deg
V Magnitude 22 mag
Solar Elongation -115.75 deg
Galactic Latitude 43.82 deg
Rate 0.038 deg/day
Direction 18.59 deg

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