AstDyS-2

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AstDyS ∴ Objects ∴ 2001SY321 ∴ Summary
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(203308) 2001SY321  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.07583 2.588e-08 au
e 0.05585 4.816e-08
i 10.347 6.932e-06 deg
Ω 319.167 2.569e-05 deg
ω 259.797 6.971e-05 deg
M 209.983 6.575e-05 deg

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Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.904 au
Aphelion 3.2476 au
Asc. node-Earth separation 2.08383 au
Desc. node-Earth separation 2.05013 au
Earth MOID 1.9208 au
Orbital period 1970.34 days
Date of orbit computation  apr 23 20:32
Observational summary
Optical observations (Discarded) 799 (4)
Radar observations (Discarded) 0 (0)
Arc length 8217.92 days
Unobserved 36 days

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Ephemeris at epoch 60425 MJD
Right Ascension 58.2835 deg
Declination 28.0409 deg
V Magnitude 21.16 mag
Solar Elongation -28.11 deg
Galactic Latitude -19.69 deg
Rate 0.342 deg/day
Direction 81.369 deg

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