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AstDyS ∴ Objects ∴ 1999XX18 ∴ Summary
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(43101) 1999XX18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.29344 4.808e-09 au
e 0.226935 3.448e-08
i 6.625 4.016e-06 deg
Ω 203.18 2.018e-05 deg
ω 227.749 2.2e-05 deg
M 333.6 7.233e-06 deg

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Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.773 au
Aphelion 2.8139 au
Asc. node-Earth separation 1.56444 au
Desc. node-Earth separation 0.89122 au
Earth MOID 0.79512 au
Orbital period 1268.61 days
Date of orbit computation  apr 23 19:55
Observational summary
Optical observations (Discarded) 2128 (17)
Radar observations (Discarded) 0 (0)
Arc length 11870 days
Unobserved 164 days

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Ephemeris at epoch 60450 MJD
Right Ascension 52.0832 deg
Declination 16.8305 deg
V Magnitude 19.05 mag
Solar Elongation 5.57 deg
Galactic Latitude -31.86 deg
Rate 0.637 deg/day
Direction 78.514 deg

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