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AstDyS ∴ Objects ∴ 1998SA117 ∴ Summary
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(66129) 1998SA117  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.11834 2.164e-08 au
e 0.100739 5.39e-08
i 8.179 5.173e-06 deg
Ω 239.554 3.409e-05 deg
ω 102.057 4.283e-05 deg
M 260.989 2.572e-05 deg

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Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8042 au
Aphelion 3.4325 au
Asc. node-Earth separation 2.14077 au
Desc. node-Earth separation 2.03627 au
Earth MOID 1.81124 au
Orbital period 2011.33 days
Date of orbit computation  apr 23 20:00
Observational summary
Optical observations (Discarded) 963 (1)
Radar observations (Discarded) 0 (0)
Arc length 11050.5 days
Unobserved 37 days

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Ephemeris at epoch 60427 MJD
Right Ascension 242.522 deg
Declination -21.7461 deg
V Magnitude 19.58 mag
Solar Elongation 152.26 deg
Galactic Latitude 21.48 deg
Rate 0.145 deg/day
Direction -66.529 deg

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