AstDyS-2

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AstDyS ∴ Objects ∴ 1998SY85 ∴ Summary
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(120920) 1998SY85  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.16271 5.653e-09 au
e 0.211642 4.179e-08
i 2.073 4.712e-06 deg
Ω 22.796 0.0001133 deg
ω 356.01 0.0001139 deg
M 357.491 1.16e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.705 au
Aphelion 2.6204 au
Asc. node-Earth separation 0.70952 au
Desc. node-Earth separation 1.61618 au
Earth MOID 0.70715 au
Orbital period 1161.71 days
Date of orbit computation  apr 23 20:13
Observational summary
Optical observations (Discarded) 615 (5)
Radar observations (Discarded) 0 (0)
Arc length 8567.9 days
Unobserved 784 days

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Ephemeris at epoch 60427 MJD
Right Ascension 29.103 deg
Declination 12.0331 deg
V Magnitude 20.87 mag
Solar Elongation 5.61 deg
Galactic Latitude -47.78 deg
Rate 0.665 deg/day
Direction 68.711 deg

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