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(484914) 2009SA21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.17885 6.45e-08 au
e 0.15578 2.51e-07
i 27.269 2e-05 deg
Ω 352.544 2.151e-05 deg
ω 335.513 4.121e-05 deg
M 230.376 2.87e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6837 au
Aphelion 3.6741 au
Asc. node-Earth separation 1.71156 au
Desc. node-Earth separation 2.62029 au
Earth MOID 1.69113 au
Orbital period 2070.16 days
Date of orbit computation  feb 22 03:33
Observational summary
Optical observations (Discarded) 112 (1)
Radar observations (Discarded) 0 (0)
Arc length 4924.89 days
Unobserved 434 days

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Ephemeris at epoch 60420 MJD
Right Ascension 174.785 deg
Declination -8.7008 deg
V Magnitude 21.43 mag
Solar Elongation -147.22 deg
Galactic Latitude 50.12 deg
Rate 0.169 deg/day
Direction -85.408 deg

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