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2011RD21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.03173 5.541e-08 au
e 0.147725 1.213e-07
i 7.531 1.178e-05 deg
Ω 311.247 8.03e-05 deg
ω 44.31 0.0001033 deg
M 143.928 5.864e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5839 au
Aphelion 3.4796 au
Asc. node-Earth separation 1.66755 au
Desc. node-Earth separation 2.33148 au
Earth MOID 1.58507 au
Orbital period 1928.12 days
Date of orbit computation  apr 24 01:44
Observational summary
Optical observations (Discarded) 67 (0)
Radar observations (Discarded) 0 (0)
Arc length 4540.94 days
Unobserved 74 days

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Ephemeris at epoch 60425 MJD
Right Ascension 136.355 deg
Declination 13.6308 deg
V Magnitude 23.23 mag
Solar Elongation -99.8 deg
Galactic Latitude 35.79 deg
Rate 0.096 deg/day
Direction 110.47 deg

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