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(350161) 2011SZ221  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.0193 2.344e-08 au
e 0.164942 8.135e-08
i 15.096 8.431e-06 deg
Ω 12.285 1.836e-05 deg
ω 4.866 2.698e-05 deg
M 162.836 1.647e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5213 au
Aphelion 3.5173 au
Asc. node-Earth separation 1.52333 au
Desc. node-Earth separation 2.5153 au
Earth MOID 1.52303 au
Orbital period 1916.27 days
Date of orbit computation  apr 23 21:04
Observational summary
Optical observations (Discarded) 399 (2)
Radar observations (Discarded) 0 (0)
Arc length 8556.19 days
Unobserved 50 days

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Ephemeris at epoch 60426 MJD
Right Ascension 178.958 deg
Declination 1.97636 deg
V Magnitude 21.39 mag
Solar Elongation -142.31 deg
Galactic Latitude 61.54 deg
Rate 0.132 deg/day
Direction -89.58 deg

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