AstDyS-2

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AstDyS ∴ Objects ∴ 2001SY4 ∴ Summary
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(63893) 2001SY4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.92278 7.247e-09 au
e 0.349297 4.348e-08
i 16.56 3.894e-06 deg
Ω 168.209 1.377e-05 deg
ω 199.623 1.457e-05 deg
M 189.126 5.095e-06 deg

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Other useful info
Absolute Magnitude (H)    14.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9019 au
Aphelion 3.9437 au
Asc. node-Earth separation 2.83184 au
Desc. node-Earth separation 0.92465 au
Earth MOID 0.90674 au
Orbital period 1825.12 days
Date of orbit computation  apr 23 19:59
Observational summary
Optical observations (Discarded) 1906 (4)
Radar observations (Discarded) 0 (0)
Arc length 12314.2 days
Unobserved 50 days

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Ephemeris at epoch 60426 MJD
Right Ascension 190.299 deg
Declination 6.0766 deg
V Magnitude 20.33 mag
Solar Elongation -149.69 deg
Galactic Latitude 68.81 deg
Rate 0.16 deg/day
Direction -62.482 deg

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