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AstDyS ∴ Objects ∴ 2011HL55 ∴ Summary
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(432849) 2011HL55  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.5726 2.683e-08 au
e 0.109165 5.302e-08
i 12.074 5.854e-06 deg
Ω 80.178 4.432e-05 deg
ω 189.744 6.937e-05 deg
M 1.272 5.834e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2918 au
Aphelion 2.8534 au
Asc. node-Earth separation 1.86457 au
Desc. node-Earth separation 1.27961 au
Earth MOID 1.27648 au
Orbital period 1507.16 days
Date of orbit computation  apr 23 21:22
Observational summary
Optical observations (Discarded) 147 (0)
Radar observations (Discarded) 0 (0)
Arc length 5833.94 days
Unobserved 375 days

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Ephemeris at epoch 60426 MJD
Right Ascension 308.463 deg
Declination -23.2986 deg
V Magnitude 21.71 mag
Solar Elongation 90.96 deg
Galactic Latitude -32.25 deg
Rate 0.308 deg/day
Direction 93.019 deg

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