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(455919) 2005UM257  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.67954 2.642e-08 au
e 0.027766 6.755e-08
i 1.843 7.219e-06 deg
Ω 105.011 0.0002449 deg
ω 355.057 0.0002957 deg
M 14.215 0.0001678 deg

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Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6051 au
Aphelion 2.7539 au
Asc. node-Earth separation 1.62271 au
Desc. node-Earth separation 1.73702 au
Earth MOID 1.62248 au
Orbital period 1602.1 days
Date of orbit computation  apr 23 21:27
Observational summary
Optical observations (Discarded) 153 (0)
Radar observations (Discarded) 0 (0)
Arc length 8032.01 days
Unobserved 130 days

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Ephemeris at epoch 60425 MJD
Right Ascension 101.425 deg
Declination 23.4878 deg
V Magnitude 23.02 mag
Solar Elongation -65.52 deg
Galactic Latitude 9.28 deg
Rate 0.34 deg/day
Direction 93.721 deg

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