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AstDyS ∴ Objects ∴ 1998SY129 ∴ Summary
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(118297) 1998SY129  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.29412 6.742e-09 au
e 0.140883 3.978e-08
i 7.806 4.726e-06 deg
Ω 20.326 2.395e-05 deg
ω 343.453 2.8e-05 deg
M 130.091 1.447e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9709 au
Aphelion 2.6173 au
Asc. node-Earth separation 0.98415 au
Desc. node-Earth separation 1.59781 au
Earth MOID 0.97056 au
Orbital period 1269.18 days
Date of orbit computation  apr 23 20:13
Observational summary
Optical observations (Discarded) 1241 (248)
Radar observations (Discarded) 0 (0)
Arc length 11847.8 days
Unobserved 43 days

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Ephemeris at epoch 60427 MJD
Right Ascension 132.228 deg
Declination 24.5247 deg
V Magnitude 21.29 mag
Solar Elongation -91.08 deg
Galactic Latitude 35.9 deg
Rate 0.23 deg/day
Direction 120.355 deg

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