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AstDyS ∴ Objects ∴ 1984SY1 ∴ Summary
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(11477) 1984SY1  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.99612 1.992e-08 au
e 0.089294 4.876e-08
i 9.266 4.973e-06 deg
Ω 228.008 2.776e-05 deg
ω 185.192 4.076e-05 deg
M 182.048 2.846e-05 deg

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Other useful info
Absolute Magnitude (H)    12.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7286 au
Aphelion 3.2637 au
Asc. node-Earth separation 2.25126 au
Desc. node-Earth separation 1.73909 au
Earth MOID 1.73893 au
Orbital period 1894.25 days
Date of orbit computation  Oct 31 05:03
Observational summary
Optical observations (Discarded) 1898 (9)
Radar observations (Discarded) 0 (0)
Arc length 14153.5 days
Unobserved 243 days

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Ephemeris at epoch 58592 MJD
Right Ascension 283.613 deg
Declination -16.3129 deg
V Magnitude 18.07 mag
Solar Elongation 105.16 deg
Galactic Latitude -8.01 deg
Rate 0.111 deg/day
Direction 54.065 deg

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