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(285287) 1998ST78  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.20282 7.968e-09 au
e 0.16208 6.811e-08
i 4.284 6.216e-06 deg
Ω 335.078 7.688e-05 deg
ω 4.176 7.865e-05 deg
M 304.323 1.792e-05 deg

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Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8458 au
Aphelion 2.5598 au
Asc. node-Earth separation 0.83681 au
Desc. node-Earth separation 1.56925 au
Earth MOID 0.83672 au
Orbital period 1194.17 days
Date of orbit computation  apr 23 20:50
Observational summary
Optical observations (Discarded) 330 (0)
Radar observations (Discarded) 0 (0)
Arc length 8943.97 days
Unobserved 423 days

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Ephemeris at epoch 60441 MJD
Right Ascension 315.428 deg
Declination -21.5246 deg
V Magnitude 21.35 mag
Solar Elongation 98.78 deg
Galactic Latitude -37.81 deg
Rate 0.347 deg/day
Direction 75.012 deg

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