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AstDyS ∴ Objects ∴ 2001SY122 ∴ Summary
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(408849) 2001SY122  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.63524 2.347e-08 au
e 0.204017 7.556e-08
i 3.556 7.767e-06 deg
Ω 264.03 0.0001204 deg
ω 88.213 0.0001225 deg
M 90.959 2.365e-05 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0976 au
Aphelion 3.1729 au
Asc. node-Earth separation 1.49315 au
Desc. node-Earth separation 1.55891 au
Earth MOID 1.09575 au
Orbital period 1562.53 days
Date of orbit computation  feb 22 03:16
Observational summary
Optical observations (Discarded) 208 (2)
Radar observations (Discarded) 0 (0)
Arc length 8152.02 days
Unobserved 128 days

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Ephemeris at epoch 60423 MJD
Right Ascension 92.6536 deg
Declination 22.0159 deg
V Magnitude 22.63 mag
Solar Elongation -59.47 deg
Galactic Latitude 1.42 deg
Rate 0.332 deg/day
Direction 91.878 deg

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