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AstDyS ∴ Objects ∴ 1998UM33 ∴ Summary
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(52998) 1998UM33  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.32225 1.218e-08 au
e 0.253248 6.045e-08
i 4.052 4.908e-06 deg
Ω 278.289 8.682e-05 deg
ω 59.803 8.709e-05 deg
M 259.136 1.183e-05 deg

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Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7341 au
Aphelion 2.9104 au
Asc. node-Earth separation 0.90977 au
Desc. node-Earth separation 1.5069 au
Earth MOID 0.72847 au
Orbital period 1292.59 days
Date of orbit computation  Oct 31 05:30
Observational summary
Optical observations (Discarded) 720 (1)
Radar observations (Discarded) 0 (0)
Arc length 9664.71 days
Unobserved 333 days

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Ephemeris at epoch 58563 MJD
Right Ascension 283.426 deg
Declination -24.51 deg
V Magnitude 19.69 mag
Solar Elongation 77.63 deg
Galactic Latitude -11.37 deg
Rate 0.438 deg/day
Direction 83.032 deg

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