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2011RF21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.32657 2.836e-08 au
e 0.11365 7.866e-08
i 6.265 1.026e-05 deg
Ω 221.95 6.778e-05 deg
ω 63.066 9.726e-05 deg
M 253.109 6.026e-05 deg

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Other useful info
Absolute Magnitude (H)    18.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0622 au
Aphelion 2.591 au
Asc. node-Earth separation 1.176 au
Desc. node-Earth separation 1.43037 au
Earth MOID 1.0547 au
Orbital period 1296.2 days
Date of orbit computation  apr 24 01:44
Observational summary
Optical observations (Discarded) 71 (0)
Radar observations (Discarded) 0 (0)
Arc length 4565.79 days
Unobserved 50 days

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Ephemeris at epoch 60426 MJD
Right Ascension 150.417 deg
Declination 5.35691 deg
V Magnitude 23.05 mag
Solar Elongation -114.51 deg
Galactic Latitude 44.14 deg
Rate 0.095 deg/day
Direction 68.307 deg

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