NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011HS ∴ Summary
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2011HS  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 2.80091 0.0004748 au
e 0.696578 5.457e-05
i 7.83 0.0003239 deg
Ω 182.716 0.00122 deg
ω 333.99 0.001309 deg
M 179.282 0.1395 deg

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Other useful info
Absolute Magnitude (H)    21.0 mag
Slope parameter (G)    0.15 mag
Perihelion 0.8499 au
Aphelion 4.752 au
Asc. node-Earth separation -0.11003 au
Desc. node-Earth separation 2.85195 au
Earth MOID 0.05428 au
Orbital period 1712.17 days
Date of orbit computation   Mar 13 11:54
Observational summary
Optical observations (Discarded) 80 (1)
Radar observations (Discarded) 0 (0)
Arc length 61 days
Unobserved 2555 days

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Ephemeris at epoch 58292 MJD
Right Ascension 353.223 deg
Declination 0.33006 deg
V Magnitude 28.4 mag
Solar Elongation 97.34 deg
Galactic Latitude -56.68 deg
Rate 0.03 deg/day
Direction 59.931 deg

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