NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011HH ∴ Summary
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2011HH  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.30369 6.945e-05 au
e 0.21226 3.849e-05
i 3.479 0.001112 deg
Ω 45.757 0.00425 deg
ω 151.176 0.008134 deg
M 108.239 0.1749 deg

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Other useful info
Absolute Magnitude (H)    25.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.027 au
Aphelion 1.5804 au
Asc. node-Earth separation 0.53921 au
Desc. node-Earth separation 0.04189 au
Earth MOID 0.03264 au
Orbital period 543.702 days
Date of orbit computation   Oct 9 19:37
Observational summary
Optical observations (Discarded) 75 (3)
Radar observations (Discarded) 0 (0)
Arc length 23 days
Unobserved 2353 days

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Ephemeris at epoch 58050 MJD
Right Ascension 315.042 deg
Declination -21.5898 deg
V Magnitude 27.82 mag
Solar Elongation -100.73 deg
Galactic Latitude -37.48 deg
Rate 0.439 deg/day
Direction 65.051 deg

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