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AstDyS ∴ Objects ∴ 2001UD109 ∴ Summary
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(89212) 2001UD109  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.53109 8.712e-09 au
e 0.280817 5.369e-08
i 6.987 5.608e-06 deg
Ω 68.489 3.297e-05 deg
ω 266.581 3.661e-05 deg
M 253.826 1.48e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8203 au
Aphelion 3.2419 au
Asc. node-Earth separation 1.38544 au
Desc. node-Earth separation 1.27968 au
Earth MOID 0.8269 au
Orbital period 1470.82 days
Date of orbit computation  feb 22 02:08
Observational summary
Optical observations (Discarded) 1290 (10)
Radar observations (Discarded) 0 (0)
Arc length 11279 days
Unobserved 389 days

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Ephemeris at epoch 60418 MJD
Right Ascension 204.694 deg
Declination -2.33398 deg
V Magnitude 19.7 mag
Solar Elongation -171.41 deg
Galactic Latitude 58.41 deg
Rate 0.248 deg/day
Direction -74.438 deg

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