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AstDyS ∴ Objects ∴ 1998SP154 ∴ Summary
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(101321) 1998SP154  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.68764 1.168e-08 au
e 0.123569 4.627e-08
i 3.593 4.434e-06 deg
Ω 319.753 7.334e-05 deg
ω 31.747 7.498e-05 deg
M 300.265 1.675e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3555 au
Aphelion 3.0198 au
Asc. node-Earth separation 1.38188 au
Desc. node-Earth separation 1.97138 au
Earth MOID 1.35039 au
Orbital period 1609.37 days
Date of orbit computation  feb 22 02:11
Observational summary
Optical observations (Discarded) 883 (7)
Radar observations (Discarded) 0 (0)
Arc length 9006.95 days
Unobserved 308 days

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Ephemeris at epoch 60397 MJD
Right Ascension 301.859 deg
Declination -22.4938 deg
V Magnitude 20.82 mag
Solar Elongation 68.27 deg
Galactic Latitude -26.24 deg
Rate 0.36 deg/day
Direction 77.695 deg

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