AstDyS-2

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AstDyS ∴ Objects ∴ 2005SY99 ∴ Summary
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(461713) 2005SY99  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.71344 3.071e-08 au
e 0.042286 1.011e-07
i 5.739 9.661e-06 deg
Ω 338.857 7.127e-05 deg
ω 11.759 0.0001096 deg
M 78.25 8.513e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5987 au
Aphelion 2.8282 au
Asc. node-Earth separation 1.59219 au
Desc. node-Earth separation 1.83536 au
Earth MOID 1.59192 au
Orbital period 1632.59 days
Date of orbit computation  feb 22 03:28
Observational summary
Optical observations (Discarded) 184 (0)
Radar observations (Discarded) 0 (0)
Arc length 7571 days
Unobserved 139 days

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Ephemeris at epoch 60423 MJD
Right Ascension 64.1611 deg
Declination 25.776 deg
V Magnitude 22.81 mag
Solar Elongation -34.07 deg
Galactic Latitude -17.63 deg
Rate 0.402 deg/day
Direction 81.751 deg

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