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(303951) 2005YN21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.1704 1.059e-08 au
e 0.088607 5.257e-08
i 5.523 7.272e-06 deg
Ω 291.115 5.826e-05 deg
ω 150.684 7.8e-05 deg
M 273.862 4.975e-05 deg

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Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9781 au
Aphelion 2.3627 au
Asc. node-Earth separation 1.31713 au
Desc. node-Earth separation 1.01611 au
Earth MOID 0.9966 au
Orbital period 1167.9 days
Date of orbit computation  apr 23 20:53
Observational summary
Optical observations (Discarded) 313 (8)
Radar observations (Discarded) 0 (0)
Arc length 6498.78 days
Unobserved 758 days

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Ephemeris at epoch 60426 MJD
Right Ascension 4.75628 deg
Declination 5.91569 deg
V Magnitude 22.33 mag
Solar Elongation 29.4 deg
Galactic Latitude -56.04 deg
Rate 0.516 deg/day
Direction 64.816 deg

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