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AstDyS ∴ Objects ∴ 1998UH9 ∴ Summary
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(222042) 1998UH9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.1152 3.106e-08 au
e 0.07016 5.535e-08
i 9.372 9.017e-06 deg
Ω 9.49 2.842e-05 deg
ω 279.193 7.402e-05 deg
M 300.636 7.136e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8966 au
Aphelion 3.3338 au
Asc. node-Earth separation 2.06541 au
Desc. node-Earth separation 2.13636 au
Earth MOID 1.90031 au
Orbital period 2008.3 days
Date of orbit computation  apr 23 20:36
Observational summary
Optical observations (Discarded) 391 (3)
Radar observations (Discarded) 0 (0)
Arc length 8928.46 days
Unobserved 393 days

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Ephemeris at epoch 60425 MJD
Right Ascension 227.471 deg
Declination -26.4409 deg
V Magnitude 19.95 mag
Solar Elongation 160.8 deg
Galactic Latitude 26.92 deg
Rate 0.184 deg/day
Direction -91.884 deg

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