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AstDyS ∴ Objects ∴ 2003YD55 ∴ Summary
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(218321) 2003YD55  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.20033 8.637e-09 au
e 0.121752 3.733e-08
i 2.712 5.295e-06 deg
Ω 192.047 8.121e-05 deg
ω 237.576 8.491e-05 deg
M 81.536 2.559e-05 deg

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Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9324 au
Aphelion 2.4682 au
Asc. node-Earth separation 1.31978 au
Desc. node-Earth separation 1.03548 au
Earth MOID 0.94851 au
Orbital period 1192.15 days
Date of orbit computation  apr 23 20:35
Observational summary
Optical observations (Discarded) 504 (5)
Radar observations (Discarded) 0 (0)
Arc length 7408.11 days
Unobserved 49 days

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Ephemeris at epoch 60426 MJD
Right Ascension 149.918 deg
Declination 10.9717 deg
V Magnitude 21.23 mag
Solar Elongation -112.25 deg
Galactic Latitude 46.58 deg
Rate 0.148 deg/day
Direction 100.039 deg

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