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2011AR4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.11991 6.363e-08 au
e 0.190402 1.18e-07
i 16.336 1.039e-05 deg
Ω 114.276 4.02e-05 deg
ω 89.929 5.38e-05 deg
M 69.096 2.876e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5259 au
Aphelion 3.7139 au
Asc. node-Earth separation 2.02318 au
Desc. node-Earth separation 1.99112 au
Earth MOID 1.58806 au
Orbital period 2012.85 days
Date of orbit computation  feb 22 07:45
Observational summary
Optical observations (Discarded) 121 (0)
Radar observations (Discarded) 0 (0)
Arc length 8093.79 days
Unobserved 277 days

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Ephemeris at epoch 60397 MJD
Right Ascension 313.046 deg
Declination -17.6279 deg
V Magnitude 22.57 mag
Solar Elongation 56.89 deg
Galactic Latitude -34.37 deg
Rate 0.308 deg/day
Direction 82.957 deg

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