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AstDyS ∴ Objects ∴ 1998SX109 ∴ Summary
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(217665) 1998SX109  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.18108 2.544e-08 au
e 0.217101 3.841e-08
i 26.408 5.708e-06 deg
Ω 206.165 1.131e-05 deg
ω 124.198 2.158e-05 deg
M 211.499 1.566e-05 deg

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Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4905 au
Aphelion 3.8717 au
Asc. node-Earth separation 2.44876 au
Desc. node-Earth separation 1.70635 au
Earth MOID 1.56909 au
Orbital period 2072.33 days
Date of orbit computation  feb 22 02:36
Observational summary
Optical observations (Discarded) 559 (2)
Radar observations (Discarded) 0 (0)
Arc length 8822.25 days
Unobserved 492 days

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Ephemeris at epoch 60397 MJD
Right Ascension 162.064 deg
Declination -13.7774 deg
V Magnitude 21.01 mag
Solar Elongation -153.23 deg
Galactic Latitude 39.34 deg
Rate 0.202 deg/day
Direction -40.521 deg

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