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(309890) 2009DA139  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.06087 3.407e-08 au
e 0.209375 4.955e-08
i 10.715 8.349e-06 deg
Ω 13.88 2.931e-05 deg
ω 294.703 3.734e-05 deg
M 183.756 1.99e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.42 au
Aphelion 3.7017 au
Asc. node-Earth separation 1.69237 au
Desc. node-Earth separation 2.20744 au
Earth MOID 1.42984 au
Orbital period 1955.98 days
Date of orbit computation  feb 22 02:56
Observational summary
Optical observations (Discarded) 322 (2)
Radar observations (Discarded) 0 (0)
Arc length 8508.03 days
Unobserved 91 days

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Ephemeris at epoch 60419 MJD
Right Ascension 122.183 deg
Declination 29.9927 deg
V Magnitude 22.64 mag
Solar Elongation -88.82 deg
Galactic Latitude 28.88 deg
Rate 0.134 deg/day
Direction 125.233 deg

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