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(233959) 2009YX21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.68139 2.195e-08 au
e 0.167759 5.834e-08
i 3.409 6.895e-06 deg
Ω 301.947 0.0001093 deg
ω 101.168 0.0001119 deg
M 141.93 2.605e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2316 au
Aphelion 3.1312 au
Asc. node-Earth separation 1.67739 au
Desc. node-Earth separation 1.54066 au
Earth MOID 1.24363 au
Orbital period 1603.76 days
Date of orbit computation  apr 23 20:39
Observational summary
Optical observations (Discarded) 256 (3)
Radar observations (Discarded) 0 (0)
Arc length 9571.91 days
Unobserved 374 days

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Ephemeris at epoch 60427 MJD
Right Ascension 188.844 deg
Declination -9.02883 deg
V Magnitude 21.82 mag
Solar Elongation -154.36 deg
Galactic Latitude 53.63 deg
Rate 0.175 deg/day
Direction -63.395 deg

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