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(499031) 2009DR42  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.26341 2.313e-08 au
e 0.054401 5.119e-08
i 6.694 7.049e-06 deg
Ω 333.235 4.551e-05 deg
ω 270.127 8.171e-05 deg
M 75.224 6.777e-05 deg

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Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1403 au
Aphelion 2.3865 au
Asc. node-Earth separation 1.24637 au
Desc. node-Earth separation 1.26808 au
Earth MOID 1.13985 au
Orbital period 1243.78 days
Date of orbit computation  apr 23 21:36
Observational summary
Optical observations (Discarded) 215 (1)
Radar observations (Discarded) 0 (0)
Arc length 8280.12 days
Unobserved 335 days

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Ephemeris at epoch 60425 MJD
Right Ascension 351.15 deg
Declination -3.93639 deg
V Magnitude 22.66 mag
Solar Elongation 44.63 deg
Galactic Latitude -58.89 deg
Rate 0.462 deg/day
Direction 63.57 deg

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