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AstDyS ∴ Objects ∴ 1998UM41 ∴ Summary
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(85777) 1998UM41  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.21272 5.209e-09 au
e 0.209108 3.926e-08
i 6.661 3.917e-06 deg
Ω 69.31 3.528e-05 deg
ω 255.71 3.687e-05 deg
M 305.812 1.143e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.75 au
Aphelion 2.6754 au
Asc. node-Earth separation 1.24559 au
Desc. node-Earth separation 0.99844 au
Earth MOID 0.75246 au
Orbital period 1202.23 days
Date of orbit computation  feb 22 02:08
Observational summary
Optical observations (Discarded) 963 (4)
Radar observations (Discarded) 0 (0)
Arc length 8970.84 days
Unobserved 340 days

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Ephemeris at epoch 60419 MJD
Right Ascension 286.276 deg
Declination -23.5426 deg
V Magnitude 19.74 mag
Solar Elongation 104.21 deg
Galactic Latitude -13.34 deg
Rate 0.325 deg/day
Direction 94.952 deg

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