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(381761) 2009SP230  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.32815 1.442e-08 au
e 0.102526 7.071e-08
i 6.408 5.926e-06 deg
Ω 348.963 5.752e-05 deg
ω 74.701 6.643e-05 deg
M 336.63 3.096e-05 deg

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Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0895 au
Aphelion 2.5668 au
Asc. node-Earth separation 1.23695 au
Desc. node-Earth separation 1.37495 au
Earth MOID 1.11324 au
Orbital period 1297.53 days
Date of orbit computation  apr 23 21:11
Observational summary
Optical observations (Discarded) 262 (2)
Radar observations (Discarded) 0 (0)
Arc length 7679.94 days
Unobserved 192 days

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Ephemeris at epoch 60425 MJD
Right Ascension 36.9894 deg
Declination 18.3458 deg
V Magnitude 21.78 mag
Solar Elongation -6.64 deg
Galactic Latitude -38.86 deg
Rate 0.543 deg/day
Direction 70.049 deg

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