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2011RN21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.30151 3.226e-08 au
e 0.101769 8.259e-08
i 6.644 9.098e-06 deg
Ω 276.853 7.347e-05 deg
ω 340.41 9.056e-05 deg
M 306.346 6.238e-05 deg

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Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0673 au
Aphelion 2.5357 au
Asc. node-Earth separation 1.06183 au
Desc. node-Earth separation 1.53643 au
Earth MOID 1.05314 au
Orbital period 1275.31 days
Date of orbit computation  feb 22 07:47
Observational summary
Optical observations (Discarded) 92 (1)
Radar observations (Discarded) 0 (0)
Arc length 7251.91 days
Unobserved 482 days

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Ephemeris at epoch 60420 MJD
Right Ascension 185.555 deg
Declination -15.219 deg
V Magnitude 20.83 mag
Solar Elongation -157.88 deg
Galactic Latitude 47.06 deg
Rate 0.222 deg/day
Direction -54.595 deg

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