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2009SD121  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.98764 1.972e-07 au
e 0.254353 7.602e-07
i 8.386 1.784e-05 deg
Ω 202.661 9.49e-05 deg
ω 131.091 0.0004806 deg
M 314.913 0.0002473 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2277 au
Aphelion 3.7476 au
Asc. node-Earth separation 2.35252 au
Desc. node-Earth separation 1.39801 au
Earth MOID 1.22886 au
Orbital period 1886.21 days
Date of orbit computation  feb 22 07:40
Observational summary
Optical observations (Discarded) 89 (0)
Radar observations (Discarded) 0 (0)
Arc length 5463.98 days
Unobserved 1667 days

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Ephemeris at epoch 60419 MJD
Right Ascension 291.261 deg
Declination -13.0958 deg
V Magnitude 22.01 mag
Solar Elongation 98.06 deg
Galactic Latitude -13.3 deg
Rate 0.251 deg/day
Direction 65.671 deg

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