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AstDyS ∴ Objects ∴ 2009DH99 ∴ Summary
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(362146) 2009DH99  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.40364 1.75e-08 au
e 0.116499 7.805e-08
i 2.904 5.79e-06 deg
Ω 69.997 0.00014 deg
ω 77.061 0.0001437 deg
M 34.014 3.046e-05 deg

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Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1236 au
Aphelion 2.6837 au
Asc. node-Earth separation 1.32595 au
Desc. node-Earth separation 1.42011 au
Earth MOID 1.13802 au
Orbital period 1361.14 days
Date of orbit computation  feb 22 03:06
Observational summary
Optical observations (Discarded) 191 (0)
Radar observations (Discarded) 0 (0)
Arc length 5516.01 days
Unobserved 499 days

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Ephemeris at epoch 60397 MJD
Right Ascension 190.624 deg
Declination 0.5329 deg
V Magnitude 20.1 mag
Solar Elongation 174.86 deg
Galactic Latitude 63.32 deg
Rate 0.246 deg/day
Direction -69.944 deg

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