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(204850) 2007RD121  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.19708 2.419e-08 au
e 0.11291 6.493e-08
i 5.631 6.549e-06 deg
Ω 176.2 4.696e-05 deg
ω 211.26 5.26e-05 deg
M 280.264 2.168e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8361 au
Aphelion 3.5581 au
Asc. node-Earth separation 2.4987 au
Desc. node-Earth separation 1.87451 au
Earth MOID 1.84224 au
Orbital period 2087.99 days
Date of orbit computation  apr 23 20:32
Observational summary
Optical observations (Discarded) 427 (4)
Radar observations (Discarded) 0 (0)
Arc length 9300.02 days
Unobserved 313 days

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Ephemeris at epoch 60426 MJD
Right Ascension 318.774 deg
Declination -11.0812 deg
V Magnitude 21.79 mag
Solar Elongation 78.19 deg
Galactic Latitude -36.87 deg
Rate 0.239 deg/day
Direction 70.072 deg

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