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(432402) 2009YF21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.61713 2.154e-08 au
e 0.171142 6.695e-08
i 14.766 5.243e-06 deg
Ω 95.407 2.523e-05 deg
ω 297.51 2.927e-05 deg
M 191.658 1.507e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1692 au
Aphelion 3.065 au
Asc. node-Earth separation 1.37151 au
Desc. node-Earth separation 1.7421 au
Earth MOID 1.22029 au
Orbital period 1546.45 days
Date of orbit computation  feb 22 03:21
Observational summary
Optical observations (Discarded) 287 (1)
Radar observations (Discarded) 0 (0)
Arc length 6772.01 days
Unobserved 389 days

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Ephemeris at epoch 60419 MJD
Right Ascension 235.053 deg
Declination -2.68002 deg
V Magnitude 21.38 mag
Solar Elongation 150.97 deg
Galactic Latitude 39.59 deg
Rate 0.18 deg/day
Direction -73.88 deg

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