AstDyS-2

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AstDyS ∴ Objects ∴ 2001SY197 ∴ Summary
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(165889) 2001SY197  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.10566 2.259e-08 au
e 0.072443 4.359e-08
i 9.097 6.073e-06 deg
Ω 4.554 2.971e-05 deg
ω 73.132 5.333e-05 deg
M 331.062 4.448e-05 deg

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Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8807 au
Aphelion 3.3306 au
Asc. node-Earth separation 2.02424 au
Desc. node-Earth separation 2.15847 au
Earth MOID 1.9127 au
Orbital period 1999.08 days
Date of orbit computation  feb 22 02:25
Observational summary
Optical observations (Discarded) 732 (20)
Radar observations (Discarded) 0 (0)
Arc length 8139.91 days
Unobserved 132 days

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Ephemeris at epoch 60418 MJD
Right Ascension 38.7267 deg
Declination 20.1181 deg
V Magnitude 20.72 mag
Solar Elongation -15.29 deg
Galactic Latitude -36.52 deg
Rate 0.397 deg/day
Direction 69.958 deg

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