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AstDyS ∴ Objects ∴ 2005UM509 ∴ Summary
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(417123) 2005UM509  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.67725 2.062e-08 au
e 0.214267 7.849e-08
i 5.852 8.135e-06 deg
Ω 47.736 7.477e-05 deg
ω 297.296 7.697e-05 deg
M 98.497 1.798e-05 deg

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Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1036 au
Aphelion 3.2509 au
Asc. node-Earth separation 1.33606 au
Desc. node-Earth separation 1.82359 au
Earth MOID 1.10432 au
Orbital period 1600.05 days
Date of orbit computation  feb 22 03:18
Observational summary
Optical observations (Discarded) 161 (1)
Radar observations (Discarded) 0 (0)
Arc length 6675.89 days
Unobserved 123 days

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Ephemeris at epoch 60416 MJD
Right Ascension 91.0048 deg
Declination 28.1241 deg
V Magnitude 23.19 mag
Solar Elongation -64.81 deg
Galactic Latitude 3.08 deg
Rate 0.299 deg/day
Direction 92.297 deg

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