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(411491) 2011AR54  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.76624 2.891e-08 au
e 0.162483 9.064e-08
i 2.809 9.73e-06 deg
Ω 28.626 0.0001489 deg
ω 335.216 0.000152 deg
M 46.296 2.557e-05 deg

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Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3168 au
Aphelion 3.2157 au
Asc. node-Earth separation 1.35238 au
Desc. node-Earth separation 2.15517 au
Earth MOID 1.31497 au
Orbital period 1680.48 days
Date of orbit computation  feb 22 03:17
Observational summary
Optical observations (Discarded) 174 (1)
Radar observations (Discarded) 0 (0)
Arc length 8493.77 days
Unobserved 133 days

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Ephemeris at epoch 60419 MJD
Right Ascension 56.4361 deg
Declination 21.312 deg
V Magnitude 22.74 mag
Solar Elongation -29.92 deg
Galactic Latitude -25.78 deg
Rate 0.444 deg/day
Direction 76.722 deg

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