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AstDyS ∴ Objects ∴ 2003YD139 ∴ Summary
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(90421) 2003YD139  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.67651 1.302e-08 au
e 0.150031 4.675e-08
i 12.473 4.558e-06 deg
Ω 267.074 2.129e-05 deg
ω 174.623 2.769e-05 deg
M 251.294 1.57e-05 deg

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Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2749 au
Aphelion 3.0781 au
Asc. node-Earth separation 2.05956 au
Desc. node-Earth separation 1.29307 au
Earth MOID 1.29164 au
Orbital period 1599.38 days
Date of orbit computation  feb 22 02:09
Observational summary
Optical observations (Discarded) 1053 (5)
Radar observations (Discarded) 0 (0)
Arc length 8641.88 days
Unobserved 687 days

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Ephemeris at epoch 60418 MJD
Right Ascension 335.561 deg
Declination -1.00111 deg
V Magnitude 20.77 mag
Solar Elongation 51.64 deg
Galactic Latitude -45.71 deg
Rate 0.359 deg/day
Direction 60.948 deg

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