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(159399) 1998UL1  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.52685 2.949e-09 au
e 0.214031 5.475e-08
i 41.974 7.513e-06 deg
Ω 214.852 4.63e-06 deg
ω 353.287 9.408e-06 deg
M 344.753 1.241e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2001 au
Aphelion distance 1.8536 au
Asc. node-Earth separation 0.19545 au
Desc. node-Earth separation 0.85741 au
Earth MOID 0.1954 au
Orbital period 689.116 days
Date of orbit computation   apr 23 14:45
Observational summary
Optical observations (Discarded) 1222 (5)
Radar observations (Discarded) 0 (0)
Arc length 9339 days
Unobserved 1 days

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Ephemeris
(Epoch 60424 MJD)
Right Ascension 159.359 deg
Declination -27.7061 deg
V Magnitude 15.82 mag
Solar Elongation -129.08 deg
Galactic Latitude 26.43 deg
Rate 2.529 deg/day
Direction 18.96 deg

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