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(49808) 1999XD40  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.38598 8.151e-09 au
e 0.104659 3.749e-08
i 13.007 3.875e-06 deg
Ω 105.835 1.627e-05 deg
ω 330.097 2.526e-05 deg
M 250.799 1.9e-05 deg

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Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1363 au
Aphelion 2.6357 au
Asc. node-Earth separation 1.18083 au
Desc. node-Earth separation 1.57873 au
Earth MOID 1.16122 au
Orbital period 1346.17 days
Date of orbit computation  apr 23 19:56
Observational summary
Optical observations (Discarded) 1929 (6)
Radar observations (Discarded) 0 (0)
Arc length 9095.71 days
Unobserved 282 days

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Ephemeris at epoch 60425 MJD
Right Ascension 344.872 deg
Declination -13.4667 deg
V Magnitude 20.04 mag
Solar Elongation 54.33 deg
Galactic Latitude -60.52 deg
Rate 0.41 deg/day
Direction 75.757 deg

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