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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 1.593e-08 au
e 0.116499 7.167e-08
i 2.904 5.651e-06 deg
Ω 69.997 0.0001379 deg
ω 77.061 0.0001415 deg
M 34.014 3.042e-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  Jun 5 01:54
Observational summary
Optical observations (Discarded) 214 (0)
Radar observations (Discarded) 0 (0)
Arc length 6046.84 days
Unobserved 38 days

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Ephemeris at epoch 60468 MJD
Right Ascension 185.862 deg
Declination 0.1111 deg
V Magnitude 21.92 mag
Solar Elongation -108.91 deg
Galactic Latitude 62.16 deg
Rate 0.187 deg/day
Direction 122.948 deg

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