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(405427) 2004ST9  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 2.24583 1.298e-08 au
e 0.438158 6.525e-08
i 12.231 7.1e-06 deg
Ω 195.031 2.002e-05 deg
ω 60.121 2.562e-05 deg
M 8.475 1.393e-05 deg

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Other useful info
Absolute Magnitude (H)    18.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2618 au
Aphelion distance 3.2299 au
Asc. node-Earth separation 0.48823 au
Desc. node-Earth separation 1.32178 au
Earth MOID 0.31252 au
Orbital period 1229.32 days
Date of orbit computation   Mar 19 10:31
Observational summary
Optical observations (Discarded) 434 (2)
Radar observations (Discarded) 0 (0)
Arc length 5610 days
Unobserved 550 days

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Ephemeris
(Epoch 59425 MJD)
Right Ascension 41.6096 deg
Declination 15.1225 deg
V Magnitude 22.9 mag
Solar Elongation 82.99 deg
Galactic Latitude -39.37 deg
Rate 0.221 deg/day
Direction 87.34 deg

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