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AstDyS ∴ Objects ∴ 2003YD131 ∴ Summary
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(220454) 2003YD131  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.21825 1.13e-08 au
e 0.102593 4.094e-08
i 5.95 5.741e-06 deg
Ω 325.327 4.895e-05 deg
ω 137.539 6.12e-05 deg
M 44.633 3.729e-05 deg

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Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9907 au
Aphelion 2.4458 au
Asc. node-Earth separation 1.3627 au
Desc. node-Earth separation 1.05332 au
Earth MOID 1.01243 au
Orbital period 1206.74 days
Date of orbit computation  apr 23 20:36
Observational summary
Optical observations (Discarded) 398 (2)
Radar observations (Discarded) 0 (0)
Arc length 9982.03 days
Unobserved 49 days

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Ephemeris at epoch 60425 MJD
Right Ascension 138.478 deg
Declination 13.3651 deg
V Magnitude 21.2 mag
Solar Elongation -101.85 deg
Galactic Latitude 37.57 deg
Rate 0.259 deg/day
Direction 112.736 deg

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