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AstDyS ∴ Objects ∴ 1981EU33 ∴ Summary
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(15685) 1981EU33  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.35437 1.347e-08 au
e 0.135553 4.203e-08
i 5.697 4.861e-06 deg
Ω 233.999 4.233e-05 deg
ω 105.9 4.597e-05 deg
M 346.264 1.855e-05 deg

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Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0352 au
Aphelion 2.6735 au
Asc. node-Earth separation 1.38765 au
Desc. node-Earth separation 1.23938 au
Earth MOID 1.035 au
Orbital period 1319.51 days
Date of orbit computation  Dec 20 14:15
Observational summary
Optical observations (Discarded) 1029 (10)
Radar observations (Discarded) 0 (0)
Arc length 15163.1 days
Unobserved 247 days

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Ephemeris at epoch 58580 MJD
Right Ascension 20.4157 deg
Declination 10.5815 deg
V Magnitude 19.52 mag
Solar Elongation -6.45 deg
Galactic Latitude -51.58 deg
Rate 0.544 deg/day
Direction 70.269 deg

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