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(477235) 2009RA20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.28018 1.982e-08 au
e 0.206249 6.089e-08
i 21.666 1.142e-05 deg
Ω 187.292 2.142e-05 deg
ω 132.122 5.228e-05 deg
M 102.48 4.268e-05 deg

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Other useful info
Absolute Magnitude (H)    18.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8099 au
Aphelion 2.7505 au
Asc. node-Earth separation 1.53564 au
Desc. node-Earth separation 0.91716 au
Earth MOID 0.8536 au
Orbital period 1257.63 days
Date of orbit computation  feb 22 03:31
Observational summary
Optical observations (Discarded) 132 (0)
Radar observations (Discarded) 0 (0)
Arc length 5178.06 days
Unobserved 149 days

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Ephemeris at epoch 60416 MJD
Right Ascension 70.0402 deg
Declination 4.95394 deg
V Magnitude 23.81 mag
Solar Elongation -45.63 deg
Galactic Latitude -26.18 deg
Rate 0.418 deg/day
Direction 77.43 deg

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