NEODyS-2

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2009MA  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 2.01656 0.0007648 au
e 0.487872 0.0001986
i 18.256 0.004417 deg
Ω 98.743 8.477e-05 deg
ω 212.812 0.001133 deg
M 297.545 0.5829 deg

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Other useful info
Absolute Magnitude (H)    21.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0327 au
Aphelion 3.0004 au
Asc. node-Earth separation 1.62242 au
Desc. node-Earth separation 0.07341 au
Earth MOID 0.06369 au
Orbital period 1045.96 days
Date of orbit computation   Oct 9 19:05
Observational summary
Optical observations (Discarded) 140 (10)
Radar observations (Discarded) 0 (0)
Arc length 24 days
Unobserved 3027 days

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Ephemeris at epoch 58050 MJD
Right Ascension 212.209 deg
Declination -1.55877 deg
V Magnitude 25.33 mag
Solar Elongation -10.78 deg
Galactic Latitude 55.79 deg
Rate 0.637 deg/day
Direction 114.113 deg

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