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(389727) 2011SY81  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.9826 3.402e-08 au
e 0.088856 7.578e-08
i 2.012 8.215e-06 deg
Ω 208.586 0.000173 deg
ω 34.377 0.0001777 deg
M 261.384 3.637e-05 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7176 au
Aphelion 3.2476 au
Asc. node-Earth separation 1.75241 au
Desc. node-Earth separation 2.19894 au
Earth MOID 1.70486 au
Orbital period 1881.44 days
Date of orbit computation  apr 23 21:12
Observational summary
Optical observations (Discarded) 215 (1)
Radar observations (Discarded) 0 (0)
Arc length 8148.23 days
Unobserved 76 days

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Ephemeris at epoch 60425 MJD
Right Ascension 121.487 deg
Declination 18.3111 deg
V Magnitude 22.77 mag
Solar Elongation -84.8 deg
Galactic Latitude 24.4 deg
Rate 0.199 deg/day
Direction 98.719 deg

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