NEODyS-2

Near Earth Objects - Dynamic Site
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2011XD  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.28165 0.0001931 au
e 0.339215 0.0001407
i 9.481 0.004227 deg
Ω 83.936 0.001813 deg
ω 82.631 0.003022 deg
M 65.34 0.3413 deg

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Other useful info
Absolute Magnitude (H)    23.9 mag
Slope parameter (G)    0.15 mag
Perihelion 0.8469 au
Aphelion 1.7164 au
Asc. node-Earth separation 0.10203 au
Desc. node-Earth separation 0.17007 au
Earth MOID 0.04705 au
Orbital period 529.974 days
Date of orbit computation   Mar 13 11:50
Observational summary
Optical observations (Discarded) 23 (1)
Radar observations (Discarded) 0 (0)
Arc length 30 days
Unobserved 2390 days

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Ephemeris at epoch 58316 MJD
Right Ascension 7.38854 deg
Declination -12.3169 deg
V Magnitude 26.42 mag
Solar Elongation 111.62 deg
Galactic Latitude -74.33 deg
Rate 0.194 deg/day
Direction 128.585 deg

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