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AstDyS ∴ Objects ∴ 1998SU123 ∴ Summary
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(120931) 1998SU123  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.16629 7.89e-09 au
e 0.172114 4.639e-08
i 3.787 4.981e-06 deg
Ω 20.193 5.77e-05 deg
ω 349.982 5.889e-05 deg
M 1.576 1.269e-05 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7934 au
Aphelion 2.5391 au
Asc. node-Earth separation 0.80053 au
Desc. node-Earth separation 1.52932 au
Earth MOID 0.79323 au
Orbital period 1164.59 days
Date of orbit computation  apr 23 20:13
Observational summary
Optical observations (Discarded) 784 (4)
Radar observations (Discarded) 0 (0)
Arc length 8622.76 days
Unobserved 727 days

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Ephemeris at epoch 60426 MJD
Right Ascension 26.1627 deg
Declination 10.9923 deg
V Magnitude 20.78 mag
Solar Elongation 7.7 deg
Galactic Latitude -49.75 deg
Rate 0.63 deg/day
Direction 67.376 deg

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