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AstDyS ∴ Objects ∴ 2001SY222 ∴ Summary
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(422749) 2001SY222  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.17273 3.286e-08 au
e 0.052273 6.466e-08
i 25.557 8.213e-06 deg
Ω 184.762 1.354e-05 deg
ω 141.129 7.66e-05 deg
M 30.865 7.749e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 3.0069 au
Aphelion 3.3386 au
Asc. node-Earth separation 2.30101 au
Desc. node-Earth separation 2.03885 au
Earth MOID 2.02358 au
Orbital period 2064.18 days
Date of orbit computation  feb 22 03:19
Observational summary
Optical observations (Discarded) 274 (1)
Radar observations (Discarded) 0 (0)
Arc length 8068.68 days
Unobserved 164 days

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Ephemeris at epoch 60398 MJD
Right Ascension 1.34215 deg
Declination 2.40094 deg
V Magnitude 21.5 mag
Solar Elongation 6.49 deg
Galactic Latitude -58.45 deg
Rate 0.379 deg/day
Direction 75.866 deg

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