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(553570) 2011SO197  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.39528 2.054e-08 au
e 0.067928 8.466e-08
i 2.937 8.612e-06 deg
Ω 334.381 0.0001234 deg
ω 181.494 0.0001336 deg
M 339.574 5.573e-05 deg

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Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2326 au
Aphelion 2.558 au
Asc. node-Earth separation 1.5481 au
Desc. node-Earth separation 1.24348 au
Earth MOID 1.24238 au
Orbital period 1354.04 days
Date of orbit computation  feb 22 03:46
Observational summary
Optical observations (Discarded) 172 (1)
Radar observations (Discarded) 0 (0)
Arc length 8015.91 days
Unobserved 87 days

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Ephemeris at epoch 60416 MJD
Right Ascension 112.713 deg
Declination 22.7272 deg
V Magnitude 22.41 mag
Solar Elongation -84.7 deg
Galactic Latitude 18.46 deg
Rate 0.323 deg/day
Direction 102.573 deg

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