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(397172) 2005YS121  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.94163 6.725e-08 au
e 0.138247 8.217e-08
i 2.899 8.81e-06 deg
Ω 87.248 0.0001661 deg
ω 346.714 0.0001719 deg
M 147.402 3.94e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 3.3967 au
Aphelion 4.4865 au
Asc. node-Earth separation 2.42445 au
Desc. node-Earth separation 3.4515 au
Earth MOID 2.41215 au
Orbital period 2858.32 days
Date of orbit computation  feb 22 03:14
Observational summary
Optical observations (Discarded) 148 (0)
Radar observations (Discarded) 0 (0)
Arc length 6324.08 days
Unobserved 387 days

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Ephemeris at epoch 60419 MJD
Right Ascension 234.976 deg
Declination -17.3125 deg
V Magnitude 22.47 mag
Solar Elongation 152.27 deg
Galactic Latitude 29.64 deg
Rate 0.122 deg/day
Direction -77.061 deg

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