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AstDyS ∴ Objects ∴ 1998SY162 ∴ Summary
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(155478) 1998SY162  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.20642 6.39e-09 au
e 0.166559 4.87e-08
i 2.958 5.53e-06 deg
Ω 21.615 6.557e-05 deg
ω 328.855 6.694e-05 deg
M 300.94 1.483e-05 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8389 au
Aphelion 2.5739 au
Asc. node-Earth separation 0.88096 au
Desc. node-Earth separation 1.49975 au
Earth MOID 0.83371 au
Orbital period 1197.1 days
Date of orbit computation  feb 22 02:23
Observational summary
Optical observations (Discarded) 690 (2)
Radar observations (Discarded) 0 (0)
Arc length 8970 days
Unobserved 369 days

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Ephemeris at epoch 60423 MJD
Right Ascension 314.165 deg
Declination -20.5068 deg
V Magnitude 21.08 mag
Solar Elongation 82.2 deg
Galactic Latitude -36.36 deg
Rate 0.432 deg/day
Direction 76.658 deg

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