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AstDyS ∴ Objects ∴ 2011HH28 ∴ Summary
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(322336) 2011HH28  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.06596 2.772e-08 au
e 0.029772 4.721e-08
i 10.271 5.719e-06 deg
Ω 220.965 2.83e-05 deg
ω 95.539 0.0001045 deg
M 59.947 0.0001012 deg

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Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9747 au
Aphelion 3.1572 au
Asc. node-Earth separation 2.06432 au
Desc. node-Earth separation 2.06332 au
Earth MOID 1.9851 au
Orbital period 1960.86 days
Date of orbit computation  apr 23 20:57
Observational summary
Optical observations (Discarded) 675 (1)
Radar observations (Discarded) 0 (0)
Arc length 9548.69 days
Unobserved 101 days

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Ephemeris at epoch 60425 MJD
Right Ascension 24.2733 deg
Declination 12.4924 deg
V Magnitude 20.83 mag
Solar Elongation 8.21 deg
Galactic Latitude -48.86 deg
Rate 0.382 deg/day
Direction 72.218 deg

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