NEODyS-2

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NEODyS ∴ Objects ∴ 1998UL1 ∴ Summary
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(159399) 1998UL1  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.52689 3.613e-09 au
e 0.214064 3.616e-08
i 41.971 5.799e-06 deg
Ω 214.871 3.196e-06 deg
ω 353.209 8.237e-06 deg
M 275.543 1.218e-05 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.2 au
Aphelion 1.8537 au
Asc. node-Earth separation 0.19569 au
Desc. node-Earth separation 0.8559 au
Earth MOID 0.19564 au
Orbital period 689.143 days
Date of orbit computation   Feb 9 15:04
Observational summary
Optical observations (Discarded) 1034 (43)
Radar observations (Discarded) 0 (0)
Arc length 7054 days
Unobserved 37 days

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Ephemeris at epoch 58175 MJD
Right Ascension 46.6708 deg
Declination -13.5819 deg
V Magnitude 20.22 mag
Solar Elongation -66.54 deg
Galactic Latitude -55.68 deg
Rate 0.424 deg/day
Direction 76.741 deg

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