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AstDyS ∴ Objects ∴ 2001SY253 ∴ Summary
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(156111) 2001SY253  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.2443 8.159e-09 au
e 0.196395 5.607e-08
i 4.917 7.027e-06 deg
Ω 169.779 4.101e-05 deg
ω 142.71 4.452e-05 deg
M 300.651 1.554e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8035 au
Aphelion 2.6851 au
Asc. node-Earth separation 1.56432 au
Desc. node-Earth separation 0.86033 au
Earth MOID 0.79241 au
Orbital period 1228.06 days
Date of orbit computation  apr 23 20:21
Observational summary
Optical observations (Discarded) 488 (0)
Radar observations (Discarded) 0 (0)
Arc length 8380.77 days
Unobserved 436 days

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Ephemeris at epoch 60425 MJD
Right Ascension 260.551 deg
Declination -15.3231 deg
V Magnitude 20.15 mag
Solar Elongation 133.63 deg
Galactic Latitude 11.85 deg
Rate 0.08 deg/day
Direction 26.967 deg

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