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2009RR42  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.9211 1.033e-06 au
e 0.258882 1.596e-05
i 4.021 9.83e-05 deg
Ω 300.81 0.002464 deg
ω 93.641 0.003593 deg
M 308.948 0.0005626 deg

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Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1649 au
Aphelion 3.6773 au
Asc. node-Earth separation 1.75454 au
Desc. node-Earth separation 1.69828 au
Earth MOID 1.17616 au
Orbital period 1823.55 days
Date of orbit computation  feb 22 07:40
Observational summary
Optical observations (Discarded) 38 (0)
Radar observations (Discarded) 0 (0)
Arc length 3696.13 days
Unobserved 1632 days

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Ephemeris at epoch 60419 MJD
Right Ascension 339.378 deg
Declination -7.47672 deg
V Magnitude 23.78 mag
Solar Elongation 50.96 deg
Galactic Latitude -52.69 deg
Rate 0.42 deg/day
Direction 65.803 deg

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