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(333888) 1998ST4  ▹ 
SUMMARY
Keplerian elements
(Epoch 60000.0 MJD)
Value 1-σ variation Units
a 2.83569 1.322e-08 au
e 0.590861 2.189e-08
i 9.147 3.844e-06 deg
Ω 238.625 1.962e-05 deg
ω 207.908 2.046e-05 deg
M 29.222 3.918e-06 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1602 au
Aphelion distance 4.5112 au
Asc. node-Earth separation 2.8508 au
Desc. node-Earth separation 0.22374 au
Earth MOID 0.18806 au
Orbital period 1744.16 days
Date of orbit computation   mar 21 14:52
Observational summary
Optical observations (Discarded) 1099 (0)
Radar observations (Discarded) 0 (0)
Arc length 8980 days
Unobserved 13 days

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Ephemeris
(Epoch 60036 MJD)
Right Ascension 188.33 deg
Declination -16.5669 deg
V Magnitude 19.36 mag
Solar Elongation 167.82 deg
Galactic Latitude 46.08 deg
Rate 0.329 deg/day
Direction -52.53 deg

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