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AstDyS ∴ Objects ∴ 1999UM51 ∴ Summary
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(137492) 1999UM51  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.29227 7.397e-09 au
e 0.132342 4.43e-08
i 6.165 3.672e-06 deg
Ω 152.764 4.275e-05 deg
ω 278.02 4.561e-05 deg
M 352.854 1.488e-05 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9889 au
Aphelion 2.5956 au
Asc. node-Earth separation 1.22246 au
Desc. node-Earth separation 1.28436 au
Earth MOID 1.0148 au
Orbital period 1267.65 days
Date of orbit computation  apr 23 20:17
Observational summary
Optical observations (Discarded) 779 (1)
Radar observations (Discarded) 0 (0)
Arc length 8825.76 days
Unobserved 137 days

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Ephemeris at epoch 60425 MJD
Right Ascension 57.5996 deg
Declination 15.7668 deg
V Magnitude 21.04 mag
Solar Elongation -24.27 deg
Galactic Latitude -28.98 deg
Rate 0.565 deg/day
Direction 76.593 deg

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