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AstDyS ∴ Objects ∴ 1999XD56 ∴ Summary
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(222147) 1999XD56  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.25128 8.846e-09 au
e 0.079603 3.421e-08
i 6.753 3.824e-06 deg
Ω 249.131 4.901e-05 deg
ω 196.79 6.362e-05 deg
M 57.626 4.189e-05 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0721 au
Aphelion 2.4305 au
Asc. node-Earth separation 1.4077 au
Desc. node-Earth separation 1.09331 au
Earth MOID 1.08941 au
Orbital period 1233.79 days
Date of orbit computation  Jun 5 01:24
Observational summary
Optical observations (Discarded) 508 (26)
Radar observations (Discarded) 0 (0)
Arc length 8942.76 days
Unobserved 41 days

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Ephemeris at epoch 60477 MJD
Right Ascension 150.565 deg
Declination 5.71986 deg
V Magnitude 21.69 mag
Solar Elongation -65.72 deg
Galactic Latitude 44.47 deg
Rate 0.417 deg/day
Direction 105.705 deg

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