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(441781) 2009DA55  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.77324 3.532e-08 au
e 0.100424 1.113e-07
i 4.6 1.566e-05 deg
Ω 7.67 0.0001081 deg
ω 213.921 0.000134 deg
M 46.507 7.604e-05 deg

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Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4947 au
Aphelion 3.0517 au
Asc. node-Earth separation 1.99418 au
Desc. node-Earth separation 1.53599 au
Earth MOID 1.48831 au
Orbital period 1686.86 days
Date of orbit computation  apr 23 21:24
Observational summary
Optical observations (Discarded) 70 (0)
Radar observations (Discarded) 0 (0)
Arc length 8390.19 days
Unobserved 394 days

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Ephemeris at epoch 60425 MJD
Right Ascension 309.552 deg
Declination -23.5792 deg
V Magnitude 22.79 mag
Solar Elongation 89.09 deg
Galactic Latitude -33.29 deg
Rate 0.242 deg/day
Direction 80.999 deg

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