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AstDyS ∴ Objects ∴ 2003YD121 ∴ Summary
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(215701) 2003YD121  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.22628 3.237e-08 au
e 0.111069 6.073e-08
i 15.445 8.082e-06 deg
Ω 318.706 2.092e-05 deg
ω 68.456 4.023e-05 deg
M 251.426 3.295e-05 deg

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Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8679 au
Aphelion 3.5846 au
Asc. node-Earth separation 2.04839 au
Desc. node-Earth separation 2.33608 au
Earth MOID 1.91315 au
Orbital period 2116.66 days
Date of orbit computation  apr 23 20:35
Observational summary
Optical observations (Discarded) 550 (2)
Radar observations (Discarded) 0 (0)
Arc length 7971.08 days
Unobserved 343 days

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Ephemeris at epoch 60425 MJD
Right Ascension 292.988 deg
Declination -34.8913 deg
V Magnitude 20.71 mag
Solar Elongation 105.34 deg
Galactic Latitude -22.91 deg
Rate 0.09 deg/day
Direction 99.153 deg

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