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2009SR158  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.28358 1.676e-08 au
e 0.156788 5.963e-08
i 5.592 8.471e-06 deg
Ω 231.476 8.498e-05 deg
ω 222.539 0.0001012 deg
M 17.02 4.858e-05 deg

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Other useful info
Absolute Magnitude (H)    18.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9255 au
Aphelion 2.6416 au
Asc. node-Earth separation 1.50821 au
Desc. node-Earth separation 1.00801 au
Earth MOID 0.94678 au
Orbital period 1260.44 days
Date of orbit computation  feb 22 07:40
Observational summary
Optical observations (Discarded) 148 (2)
Radar observations (Discarded) 0 (0)
Arc length 5215.86 days
Unobserved 107 days

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Ephemeris at epoch 60419 MJD
Right Ascension 96.7295 deg
Declination 18.3216 deg
V Magnitude 22.96 mag
Solar Elongation -67.4 deg
Galactic Latitude 3.04 deg
Rate 0.495 deg/day
Direction 91.253 deg

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