AstDyS-2

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AstDyS ∴ Objects ∴ 2001SY20 ∴ Summary
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(158202) 2001SY20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.36021 7.205e-09 au
e 0.203164 3.901e-08
i 4.168 4.879e-06 deg
Ω 153.283 6.182e-05 deg
ω 274.407 6.324e-05 deg
M 35.673 1.302e-05 deg

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Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8807 au
Aphelion 2.8397 au
Asc. node-Earth separation 1.23896 au
Desc. node-Earth separation 1.28877 au
Earth MOID 0.90048 au
Orbital period 1324.42 days
Date of orbit computation  feb 22 02:23
Observational summary
Optical observations (Discarded) 561 (2)
Radar observations (Discarded) 0 (0)
Arc length 9692.01 days
Unobserved 61 days

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Ephemeris at epoch 60397 MJD
Right Ascension 89.5891 deg
Declination 20.9416 deg
V Magnitude 21.31 mag
Solar Elongation -82.15 deg
Galactic Latitude -1.59 deg
Rate 0.433 deg/day
Direction 84.846 deg

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