NEODyS-2

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NEODyS ∴ Objects ∴ 1998UL1 ∴ Summary
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(159399) 1998UL1  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 1.52692 4.699e-09 au
e 0.213984 5.826e-08
i 41.968 8.566e-06 deg
Ω 214.87 4.914e-06 deg
ω 353.201 1.363e-05 deg
M 228.995 1.969e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2002 au
Aphelion distance 1.8537 au
Asc. node-Earth separation 0.19738 au
Desc. node-Earth separation 0.85665 au
Earth MOID 0.19733 au
Orbital period 689.165 days
Date of orbit computation   Dec 5 13:25
Observational summary
Optical observations (Discarded) 1069 (5)
Radar observations (Discarded) 0 (0)
Arc length 7737 days
Unobserved 3 days

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Ephemeris
(Epoch 58824 MJD)
Right Ascension 57.3381 deg
Declination -27.5814 deg
V Magnitude 18.82 mag
Solar Elongation -127.68 deg
Galactic Latitude -50.71 deg
Rate 0.492 deg/day
Direction -131.434 deg

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