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AstDyS ∴ Objects ∴ 2001UD171 ∴ Summary
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(297683) 2001UD171  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.91387 1.921e-08 au
e 0.094417 7.149e-08
i 12.41 7.573e-06 deg
Ω 26.467 2.558e-05 deg
ω 29.669 4.316e-05 deg
M 172.529 3.3e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6388 au
Aphelion 3.189 au
Asc. node-Earth separation 1.67385 au
Desc. node-Earth separation 2.14228 au
Earth MOID 1.65629 au
Orbital period 1816.79 days
Date of orbit computation  apr 23 20:52
Observational summary
Optical observations (Discarded) 421 (2)
Radar observations (Discarded) 0 (0)
Arc length 7857.8 days
Unobserved 377 days

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Ephemeris at epoch 60440 MJD
Right Ascension 234.462 deg
Declination -28.6717 deg
V Magnitude 20.6 mag
Solar Elongation 167.01 deg
Galactic Latitude 21.42 deg
Rate 0.21 deg/day
Direction -91.659 deg

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