AstDyS-2

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AstDyS ∴ Objects ∴ 2011HH20 ∴ Summary
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(379767) 2011HH20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.88062 2.956e-08 au
e 0.078192 5.781e-08
i 2.489 6.348e-06 deg
Ω 51.933 0.0001461 deg
ω 257.726 0.000152 deg
M 128.895 4.241e-05 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6554 au
Aphelion 3.1059 au
Asc. node-Earth separation 1.92253 au
Desc. node-Earth separation 1.80607 au
Earth MOID 1.64201 au
Orbital period 1785.78 days
Date of orbit computation  apr 23 21:10
Observational summary
Optical observations (Discarded) 282 (0)
Radar observations (Discarded) 0 (0)
Arc length 8317.33 days
Unobserved 115 days

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Ephemeris at epoch 60426 MJD
Right Ascension 75.9444 deg
Declination 24.0634 deg
V Magnitude 22.79 mag
Solar Elongation -41.28 deg
Galactic Latitude -10.48 deg
Rate 0.34 deg/day
Direction 84.131 deg

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