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AstDyS ∴ Objects ∴ 2001YD121 ∴ Summary
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(141311) 2001YD121  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.13815 1.868e-08 au
e 0.210878 3.771e-08
i 12.954 4.784e-06 deg
Ω 54.653 1.993e-05 deg
ω 75.15 2.357e-05 deg
M 339.387 1.228e-05 deg

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Other useful info
Absolute Magnitude (H)    14.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4764 au
Aphelion 3.7999 au
Asc. node-Earth separation 1.85704 au
Desc. node-Earth separation 2.15868 au
Earth MOID 1.52995 au
Orbital period 2030.53 days
Date of orbit computation  apr 23 20:18
Observational summary
Optical observations (Discarded) 1323 (6)
Radar observations (Discarded) 0 (0)
Arc length 8189.76 days
Unobserved 34 days

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Ephemeris at epoch 60426 MJD
Right Ascension 85.4289 deg
Declination 31.6078 deg
V Magnitude 19.79 mag
Solar Elongation -50.64 deg
Galactic Latitude 0.68 deg
Rate 0.406 deg/day
Direction 87.354 deg

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