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AstDyS ∴ Objects ∴ 1999XD227 ∴ Summary
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(192909) 1999XD227  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.86015 1.548e-08 au
e 0.180901 4.36e-08
i 0.615 4.698e-06 deg
Ω 288.668 0.0004733 deg
ω 127.474 0.0004734 deg
M 41.108 1.479e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3427 au
Aphelion 3.3776 au
Asc. node-Earth separation 2.08899 au
Desc. node-Earth separation 1.51152 au
Earth MOID 1.35492 au
Orbital period 1766.78 days
Date of orbit computation  apr 23 20:30
Observational summary
Optical observations (Discarded) 675 (7)
Radar observations (Discarded) 0 (0)
Arc length 8800.03 days
Unobserved 99 days

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Ephemeris at epoch 60425 MJD
Right Ascension 99.8697 deg
Declination 23.021 deg
V Magnitude 21.31 mag
Solar Elongation -64.13 deg
Galactic Latitude 7.79 deg
Rate 0.369 deg/day
Direction 94.216 deg

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