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AstDyS ∴ Objects ∴ 1993UD1 ∴ Summary
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(16658) 1993UD1  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.33414 8.956e-09 au
e 0.173304 3.772e-08
i 6.102 4.045e-06 deg
Ω 70.275 4.093e-05 deg
ω 238.609 4.285e-05 deg
M 254.284 1.558e-05 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9296 au
Aphelion 2.7387 au
Asc. node-Earth separation 1.50331 au
Desc. node-Earth separation 1.0627 au
Earth MOID 0.92304 au
Orbital period 1302.53 days
Date of orbit computation  Jun 5 00:40
Observational summary
Optical observations (Discarded) 1342 (198)
Radar observations (Discarded) 0 (0)
Arc length 11167 days
Unobserved 37 days

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Ephemeris at epoch 60475 MJD
Right Ascension 181.086 deg
Declination 5.09621 deg
V Magnitude 20.2 mag
Solar Elongation -95.83 deg
Galactic Latitude 65.27 deg
Rate 0.21 deg/day
Direction 128.114 deg

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