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AstDyS ∴ Objects ∴ 1998SS116 ∴ Summary
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(101278) 1998SS116  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.57126 1.181e-08 au
e 0.236284 4.098e-08
i 4.287 5.138e-06 deg
Ω 274.435 5.293e-05 deg
ω 38.097 5.427e-05 deg
M 107.804 1.477e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9637 au
Aphelion 3.1788 au
Asc. node-Earth separation 1.03029 au
Desc. node-Earth separation 1.99998 au
Earth MOID 0.95142 au
Orbital period 1505.98 days
Date of orbit computation  apr 23 20:09
Observational summary
Optical observations (Discarded) 1116 (4)
Radar observations (Discarded) 0 (0)
Arc length 10249.9 days
Unobserved 80 days

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Ephemeris at epoch 60427 MJD
Right Ascension 74.5486 deg
Declination 23.0494 deg
V Magnitude 21.34 mag
Solar Elongation -38.92 deg
Galactic Latitude -12.11 deg
Rate 0.354 deg/day
Direction 85.797 deg

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