AstDyS-2

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AstDyS ∴ Objects ∴ 1998UM18 ∴ Summary
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(13782) 1998UM18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 5.19075 9.202e-08 au
e 0.134347 4.741e-08
i 28.583 4.757e-06 deg
Ω 150.156 9.926e-06 deg
ω 233.355 2.209e-05 deg
M 94.204 1.613e-05 deg

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Other useful info
Absolute Magnitude (H)    11.7 mag
Slope parameter (G)    0.15 mag
Perihelion 4.4934 au
Aphelion 5.8881 au
Asc. node-Earth separation 4.55317 au
Desc. node-Earth separation 3.70791 au
Earth MOID 3.56714 au
Orbital period 4319.61 days
Date of orbit computation  apr 23 19:48
Observational summary
Optical observations (Discarded) 1912 (18)
Radar observations (Discarded) 0 (0)
Arc length 25585.6 days
Unobserved 39 days

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Ephemeris at epoch 60425 MJD
Right Ascension 126.054 deg
Declination 11.6052 deg
V Magnitude 19.6 mag
Solar Elongation -90.6 deg
Galactic Latitude 25.79 deg
Rate 0.089 deg/day
Direction 62.011 deg

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