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(389089) 2008XH21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.72374 1.918e-08 au
e 0.16002 5.067e-08
i 12.152 6.185e-06 deg
Ω 96.281 3.098e-05 deg
ω 41.785 3.763e-05 deg
M 113.085 2.367e-05 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2879 au
Aphelion 3.1596 au
Asc. node-Earth separation 1.38843 au
Desc. node-Earth separation 1.99686 au
Earth MOID 1.31785 au
Orbital period 1641.9 days
Date of orbit computation  apr 23 21:12
Observational summary
Optical observations (Discarded) 231 (0)
Radar observations (Discarded) 0 (0)
Arc length 7142.89 days
Unobserved 346 days

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Ephemeris at epoch 60426 MJD
Right Ascension 291.921 deg
Declination -20.6858 deg
V Magnitude 22.29 mag
Solar Elongation 105.47 deg
Galactic Latitude -16.99 deg
Rate 0.097 deg/day
Direction 104.461 deg

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