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AstDyS ∴ Objects ∴ 2001UM157 ∴ Summary
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(322867) 2001UM157  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.68329 1.769e-08 au
e 0.217995 7.396e-08
i 13.411 8.201e-06 deg
Ω 219.763 2.562e-05 deg
ω 148.544 2.998e-05 deg
M 61.637 1.677e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0983 au
Aphelion 3.2682 au
Asc. node-Earth separation 2.13211 au
Desc. node-Earth separation 1.1636 au
Earth MOID 1.11101 au
Orbital period 1605.46 days
Date of orbit computation  feb 22 02:58
Observational summary
Optical observations (Discarded) 333 (2)
Radar observations (Discarded) 0 (0)
Arc length 8110.83 days
Unobserved 101 days

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Ephemeris at epoch 60419 MJD
Right Ascension 80.0591 deg
Declination 13.49 deg
V Magnitude 22.05 mag
Solar Elongation -51.74 deg
Galactic Latitude -13.24 deg
Rate 0.399 deg/day
Direction 85.18 deg

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