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AstDyS ∴ Objects ∴ 2001YU87 ∴ Summary
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(57872) 2001YU87  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.16189 2.135e-08 au
e 0.115104 3.866e-08
i 27.778 4.024e-06 deg
Ω 98.355 1.07e-05 deg
ω 205.975 2.359e-05 deg
M 140.496 2.215e-05 deg

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Other useful info
Absolute Magnitude (H)    13.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7979 au
Aphelion 3.5258 au
Asc. node-Earth separation 2.4974 au
Desc. node-Earth separation 1.81081 au
Earth MOID 1.79747 au
Orbital period 2053.62 days
Date of orbit computation  feb 22 02:02
Observational summary
Optical observations (Discarded) 1728 (140)
Radar observations (Discarded) 0 (0)
Arc length 9393.05 days
Unobserved 95 days

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Ephemeris at epoch 60420 MJD
Right Ascension 81.7626 deg
Declination 21.965 deg
V Magnitude 20.38 mag
Solar Elongation -52.3 deg
Galactic Latitude -7.27 deg
Rate 0.265 deg/day
Direction 73.153 deg

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