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2011FR21  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.93604 3.43e-07 au
e 0.392511 1.8e-06
i 31.652 0.0001882 deg
Ω 5.689 1.569e-05 deg
ω 272.801 0.0002147 deg
M 246.65 0.0001924 deg

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Other useful info
Absolute Magnitude (H)    20.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1761 au
Aphelion distance 2.696 au
Asc. node-Earth separation 0.60572 au
Desc. node-Earth separation 0.67226 au
Earth MOID 0.45934 au
Orbital period 983.943 days
Date of orbit computation   feb 26 10:44
Observational summary
Optical observations (Discarded) 48 (0)
Radar observations (Discarded) 0 (0)
Arc length 4205 days
Unobserved 543 days

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Ephemeris
(Epoch 60398 MJD)
Right Ascension 118.648 deg
Declination 51.5761 deg
V Magnitude 25.37 mag
Solar Elongation -100.1 deg
Galactic Latitude 30.51 deg
Rate 0.279 deg/day
Direction 173.734 deg

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