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AstDyS ∴ Objects ∴ 1997UD1 ∴ Summary
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(136834) 1997UD1  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.59706 1.183e-08 au
e 0.092095 4.864e-08
i 8.534 4.434e-06 deg
Ω 269.333 3.75e-05 deg
ω 148.499 4.816e-05 deg
M 94.215 2.862e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3579 au
Aphelion 2.8362 au
Asc. node-Earth separation 1.77813 au
Desc. node-Earth separation 1.40456 au
Earth MOID 1.37564 au
Orbital period 1528.69 days
Date of orbit computation  apr 23 20:17
Observational summary
Optical observations (Discarded) 851 (10)
Radar observations (Discarded) 0 (0)
Arc length 9628.34 days
Unobserved 53 days

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Ephemeris at epoch 60426 MJD
Right Ascension 145.934 deg
Declination 2.53147 deg
V Magnitude 20.62 mag
Solar Elongation -111.02 deg
Galactic Latitude 38.86 deg
Rate 0.108 deg/day
Direction 80.827 deg

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