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(179399) 2001YS121  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.93006 2.203e-08 au
e 0.127802 4.742e-08
i 9.534 6.776e-06 deg
Ω 294.546 3.099e-05 deg
ω 114.474 4.16e-05 deg
M 180.923 2.759e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5556 au
Aphelion 3.3045 au
Asc. node-Earth separation 2.02695 au
Desc. node-Earth separation 1.75434 au
Earth MOID 1.58472 au
Orbital period 1831.95 days
Date of orbit computation  apr 23 20:27
Observational summary
Optical observations (Discarded) 407 (2)
Radar observations (Discarded) 0 (0)
Arc length 7862.83 days
Unobserved 336 days

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Ephemeris at epoch 60425 MJD
Right Ascension 237.144 deg
Declination -31.8505 deg
V Magnitude 20.76 mag
Solar Elongation 150.81 deg
Galactic Latitude 17.49 deg
Rate 0.154 deg/day
Direction -83.048 deg

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