AstDyS-2

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AstDyS ∴ Objects ∴ 1998UW9 ∴ Summary
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(316737) 1998UW9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.14084 3.137e-08 au
e 0.073616 4.89e-08
i 7.969 6.626e-06 deg
Ω 189.217 3.694e-05 deg
ω 218.66 6.276e-05 deg
M 174.23 4.722e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9096 au
Aphelion 3.3721 au
Asc. node-Earth separation 2.31576 au
Desc. node-Earth separation 1.95384 au
Earth MOID 1.92373 au
Orbital period 2033.14 days
Date of orbit computation  feb 22 02:57
Observational summary
Optical observations (Discarded) 392 (4)
Radar observations (Discarded) 0 (0)
Arc length 8928.98 days
Unobserved 365 days

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Ephemeris at epoch 60398 MJD
Right Ascension 233.765 deg
Declination -13.4503 deg
V Magnitude 21.39 mag
Solar Elongation 133.48 deg
Galactic Latitude 33.24 deg
Rate 0.08 deg/day
Direction -40.83 deg

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