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AstDyS ∴ Objects ∴ 2011SY215 ∴ Summary
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(485500) 2011SY215  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.74684 2.768e-08 au
e 0.229998 1.212e-07
i 10.101 1.39e-05 deg
Ω 160.723 2.88e-05 deg
ω 204.678 4.415e-05 deg
M 262.541 2.837e-05 deg

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Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1151 au
Aphelion 3.3786 au
Asc. node-Earth separation 2.29819 au
Desc. node-Earth separation 1.1436 au
Earth MOID 1.11698 au
Orbital period 1662.84 days
Date of orbit computation  feb 22 03:33
Observational summary
Optical observations (Discarded) 188 (0)
Radar observations (Discarded) 0 (0)
Arc length 7482.22 days
Unobserved 389 days

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Ephemeris at epoch 60420 MJD
Right Ascension 263.49 deg
Declination -9.97476 deg
V Magnitude 22.19 mag
Solar Elongation 125.53 deg
Galactic Latitude 12.22 deg
Rate 0.072 deg/day
Direction -3.03 deg

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