AstDyS-2

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AstDyS ∴ Objects ∴ 2009HH8 ∴ Summary
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(477192) 2009HH8  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.01226 4.772e-08 au
e 0.131084 9.869e-08
i 10.342 8.939e-06 deg
Ω 73.43 4.71e-05 deg
ω 81.97 6.086e-05 deg
M 353.271 4.134e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6174 au
Aphelion 3.4071 au
Asc. node-Earth separation 1.92277 au
Desc. node-Earth separation 2.00101 au
Earth MOID 1.65308 au
Orbital period 1909.58 days
Date of orbit computation  apr 23 21:31
Observational summary
Optical observations (Discarded) 178 (3)
Radar observations (Discarded) 0 (0)
Arc length 5440.72 days
Unobserved 65 days

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Ephemeris at epoch 60425 MJD
Right Ascension 135.57 deg
Declination 28.7776 deg
V Magnitude 21.46 mag
Solar Elongation -94.64 deg
Galactic Latitude 39.87 deg
Rate 0.219 deg/day
Direction 120.517 deg

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