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AstDyS ∴ Objects ∴ 1999XD16 ∴ Summary
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(41223) 1999XD16  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.6476 7.486e-09 au
e 0.371952 4.298e-08
i 11.768 4.193e-06 deg
Ω 30.229 1.262e-05 deg
ω 329.715 1.336e-05 deg
M 303.083 4.383e-06 deg

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Other useful info
Absolute Magnitude (H)    13.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.6628 au
Aphelion 3.6324 au
Asc. node-Earth separation 0.73261 au
Desc. node-Earth separation 2.35618 au
Earth MOID 0.67244 au
Orbital period 1573.54 days
Date of orbit computation  apr 23 19:54
Observational summary
Optical observations (Discarded) 2541 (11)
Radar observations (Discarded) 0 (0)
Arc length 16930.2 days
Unobserved 50 days

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Ephemeris at epoch 60440 MJD
Right Ascension 299.239 deg
Declination -35.0591 deg
V Magnitude 17.8 mag
Solar Elongation 114.35 deg
Galactic Latitude -27.86 deg
Rate 0.225 deg/day
Direction 116.288 deg

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