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(322431) 2011SP208  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.91075 2.093e-08 au
e 0.131776 7.154e-08
i 4.218 6.045e-06 deg
Ω 250.461 9.559e-05 deg
ω 110.12 9.895e-05 deg
M 188.463 2.362e-05 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5272 au
Aphelion 3.2943 au
Asc. node-Earth separation 1.98152 au
Desc. node-Earth separation 1.75143 au
Earth MOID 1.52803 au
Orbital period 1813.87 days
Date of orbit computation  feb 22 02:58
Observational summary
Optical observations (Discarded) 257 (2)
Radar observations (Discarded) 0 (0)
Arc length 7725.28 days
Unobserved 440 days

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Ephemeris at epoch 60397 MJD
Right Ascension 183.723 deg
Declination -7.52651 deg
V Magnitude 21.15 mag
Solar Elongation -174.47 deg
Galactic Latitude 54.23 deg
Rate 0.21 deg/day
Direction -64.591 deg

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