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AstDyS ∴ Objects ∴ 1999XD46 ∴ Summary
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(121669) 1999XD46  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.89955 2.521e-08 au
e 0.102271 5.134e-08
i 2.509 8.513e-06 deg
Ω 36.222 0.0001609 deg
ω 71.616 0.0001702 deg
M 253.733 5.306e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.603 au
Aphelion 3.1961 au
Asc. node-Earth separation 1.7865 au
Desc. node-Earth separation 1.9565 au
Earth MOID 1.62007 au
Orbital period 1803.41 days
Date of orbit computation  Oct 31 06:13
Observational summary
Optical observations (Discarded) 419 (5)
Radar observations (Discarded) 0 (0)
Arc length 10099.2 days
Unobserved 164 days

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Ephemeris at epoch 58568 MJD
Right Ascension 17.4229 deg
Declination 6.95172 deg
V Magnitude 21.11 mag
Solar Elongation -13.94 deg
Galactic Latitude -55.63 deg
Rate 0.404 deg/day
Direction 66.7 deg

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