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AstDyS ∴ Objects ∴ 2007XR18 ∴ Summary
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(305231) 2007XR18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.70863 1.947e-08 au
e 0.11539 6.468e-08
i 12.2 4.304e-06 deg
Ω 270.103 2.827e-05 deg
ω 89.675 3.81e-05 deg
M 301.904 2.27e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3961 au
Aphelion 3.0212 au
Asc. node-Earth separation 1.6544 au
Desc. node-Earth separation 1.69142 au
Earth MOID 1.43069 au
Orbital period 1628.25 days
Date of orbit computation  feb 22 02:55
Observational summary
Optical observations (Discarded) 438 (0)
Radar observations (Discarded) 0 (0)
Arc length 7552.06 days
Unobserved 312 days

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Ephemeris at epoch 60418 MJD
Right Ascension 316.719 deg
Declination -11.6376 deg
V Magnitude 21.34 mag
Solar Elongation 72.5 deg
Galactic Latitude -35.29 deg
Rate 0.349 deg/day
Direction 62.017 deg

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