AstDyS-2

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AstDyS ∴ Objects ∴ 2001SY256 ∴ Summary
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(153590) 2001SY256  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.55441 1.032e-08 au
e 0.224744 3.475e-08
i 10.87 8.509e-06 deg
Ω 191.508 1.684e-05 deg
ω 258.346 3.37e-05 deg
M 154.083 3.033e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9803 au
Aphelion 3.1285 au
Asc. node-Earth separation 1.54152 au
Desc. node-Earth separation 1.32053 au
Earth MOID 1.02979 au
Orbital period 1491.19 days
Date of orbit computation  feb 22 02:22
Observational summary
Optical observations (Discarded) 1067 (11)
Radar observations (Discarded) 0 (0)
Arc length 7947.76 days
Unobserved 300 days

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Ephemeris at epoch 60420 MJD
Right Ascension 272.618 deg
Declination -11.3002 deg
V Magnitude 21.12 mag
Solar Elongation 116.79 deg
Galactic Latitude 3.77 deg
Rate 0.077 deg/day
Direction 6.479 deg

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