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AstDyS ∴ Objects ∴ 1991UM ∴ Summary
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(6728) 1991UM  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.21759 4.732e-09 au
e 0.09853 2.766e-08
i 1.958 3.061e-06 deg
Ω 10.539 8.721e-05 deg
ω 21.102 8.859e-05 deg
M 293.582 1.688e-05 deg

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Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9991 au
Aphelion 2.4361 au
Asc. node-Earth separation 1.01145 au
Desc. node-Earth separation 1.41933 au
Earth MOID 1.00473 au
Orbital period 1206.2 days
Date of orbit computation  apr 23 19:47
Observational summary
Optical observations (Discarded) 3323 (386)
Radar observations (Discarded) 0 (0)
Arc length 16343.5 days
Unobserved 264 days

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Ephemeris at epoch 60426 MJD
Right Ascension 346.204 deg
Declination -7.18747 deg
V Magnitude 19.66 mag
Solar Elongation 51.41 deg
Galactic Latitude -57.8 deg
Rate 0.495 deg/day
Direction 67.013 deg

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